News • Study on ventricular shapes
How heart shape links to cardiovascular disease risk
Researchers have published findings that show the genetic structure of the heart’s shape may offer new insights into individual heart health.
Search for: "Biomedical" - 250 articles found
News • Regenerative materials
Paving the way for personalized, blood-based, 3D-printed implants
A newly developed ‘biocooperative’ material based on blood can guide key processes taking place during the natural healing of tissues to create living materials that enhance tissue regeneration.
News • Research on bearing materials
Hip replacement: Study shows which implants are built to last
New research has identified hip implant materials with the lowest risk of needing revision, helping hospitals, surgeons and patients to choose what hip implant to use for replacement surgery.
News • From drug delivery to fluid redirection
3D robot navigation could enable multi-site medical procedures
Scientists have developed a novel method for deploying several magnetic miniature robots which can easily navigate through a 3D matrix resembling a network of blood vessels.
Research Use Only
Shimadzu – MALDImini-1
Dimensions: 309 × 385 × 320 mm (w × d × h)Weight: 25 kgHighlights:With its simple configuration and compact size, it is possible to install the MALDImini-1 in places where mass analysis devices could not previously be used. Through ingenious engineering and innovation, its footprint has been reduced to the size of a piece of paper. The MALDImini-1, with its MS3…
News • Insights into tumor biology
Breast cancer: Exploring metastasis diversity
In many cases, metastatic breast cancer is still incurable. To improve the odds, researchers have now analyzed the diversity of metastatic cells and their interactions with their cellular environment.
News • Catch some EVs
Liquid biopsy to improve cancer diagnosis
A new method could open new avenues to quick, affordable cancer diagnosis, US researchers report. The method uses ultrathin membranes to capture extracellular vesicles.
Sponsored • United Imaging debuts new PET/CT platform at EANM 2024
Celebrating molecular imaging milestones across Europe
United Imaging launches the uMI Panvivo, the uMI Panorama GS and Nuclear Medicine AI Solution at EANM, and announces strategic partnerships, reinforcing its commitment to advancing molecular imaging in Europe and beyond.
Sponsored • Innovation in action
Taipei showcases cutting-edge medical devices & diagnostics at Medica 2024
Taipei City is set to make a splash at the Medica 2024 trade fair. The city's Department of Economic Development has curated an exhibition area, featuring six innovative biotech companies.
News • Research aboard the International Space Station
How liver tissue from the ISS may transform tissue engineering
An “out-of-this-world” project has the potential to transform the future of tissue engineering and liver transplantation through research conducted aboard the International Space Station (ISS).
News • New machine learning method
Seeing the beating heart with better MRI videos
Using smartly trained neural networks, researchers at TU Graz have succeeded in generating precise real-time images of the beating heart from just a few MRI measurement data.
News • Breast cancer detection
Decade of DBT: 10-year study shows benefits of tomosynthesis
Evidence of the superiority of tomosynthesis for breast cancer detection is stacking up, with new results from a 10-year study further demonstrating the 3D imaging technique's benefits.
News • Checkpoint inhibitor research
Five key factors predict response to cancer immunotherapy
Only 20-40% of patients respond positively to immunotherapy, and these rates vary across different types of cancer. Researchers now identified five key factors that determine response and survival.
News • Sensor solution
Wearable lung patch uses deep learning to detect asthma and COPD
Early detection and management of asthma and COPD is critical. US researchers have developed a deep learning model paired with a wearable sensor patch to automatically detect wheezing sounds.
News • Study on antiviral therapy efficacy
Covid-19 treatment of immunocompromised patients: better late than never
Immunocompromised patients are at greatest risk of developing severe Covid-19 after an infection. While early antiviral treatments yield best results, even late-onset therapies still show benefits.
News • High-resolution cell scans
AI spots cancer and viral infections at nanoscale precision
Researchers have developed an artificial intelligence which can differentiate cancer cells from normal cells, as well as detect the very early stages of viral infection inside cells.
News • Staging and monitoring tool
Diagnosing lung disease with quantitative ultrasound parameters
Using conventional ultrasound, researchers have developed a model that determines whether conditions such as fibrosis or edema are present in the lungs, and gives information about the severity.
News • Glycopeptide probes for antibody detection
New method speeds up pancreatic cancer detection
A new method could lead to a significantly more precise and reliable diagnosis of pancreatic cancer. It is based on the selective detection of specific antibodies in blood samples.
News • Cardiovascular magnetic resonance
Non-invasive MRI technique to predict heart failure risk
New resesarch suggests a new way of assessing the risk of heart failure without invasive diagnostic tests. The method involves MRI to measure heart pressure as a predictive factor.
Article • AI is key
Lung cancer screening initiatives across Europe
Artificial Intelligence will be a critical component in ensuring a Europe-wide lung cancer screening programme can achieve its potential, according to speakers at a special ECR 2024 session. Delegates heard that the SOLACE project (Strengthening the screening of Lung Cancer in Europe) will be supported by AI in terms of workflow, diagnostics, and image and data analysis.
News • Bioactive polymer scaffold
New biomaterial regrows damaged cartilage in joints
A crucial component in joints, cartilage is notoriously difficult to repair. Now, US researchers have developed a promising bioactive material to regenerate cartilage in knee joints.
News • Highly entangled polymer networks
3D printing heart bandages, custom implants and more
A band-aid for the heart? US researchers have developed a new way to 3D print material that is at once elastic, tough, and shapable enough to fit a patient’s unique heart or joint defects.
News • Synthetic nanofibers
Repairing cartilage damage with ‘dancing’ molecules
US researchers applied an injectable new therapy, which harnesses fast-moving “dancing molecules,” to repair damaged human cartilage cells within just 4 hours.
News • Improved infection protection
S. aureus: One step closer to a vaccine
Staphylococcus aureus is a leading cause of hospital-acquired bacterial infection, associated with over one million deaths worldwide each year. Now, researchers could be one step closer to a vaccine.
News • Low field imaging
0.05 Tesla MRI: When less is more
A whole-body MRI scanner with a compact 0.05 Tesla permanent magnet has been developed that operates on a standard wall power outlet without radiofrequency or magnetic shielding cages.
News • Biomarkers enhance early detection
Parkinson's: blood test predicts disease up to seven years before symptoms
A novel blood test shows promise to predict Parkinson's disease in risk patients up to seven years before the typical motor symptoms appear.
News • Expression analysis
Smartphone tool detects stroke from face scan
A new smartphone face-screening tool could help paramedics to identify stroke in seconds – much sooner and more accurately than is possible with current technologies.
News • Pediatric imaging support
Eye tracking VR takes the scare out of MRI scans for children
Undergoing an MRI scan can be a scary prospect for children. Now, a novel eye tracking controlled VR system has been tested on 23 patients aged 2 to 13, allowing them to play games and watch films.
News • Brain stimulation
Treating neurological diseases with 3D ultrasound
Researchers have developed a technology for targeted stimulation of the brain with ultrasound. This could be used to treat diseases and conditions such as epilepsy, Parkinson’s disease, depression, addiction, and even the aftereffects of stroke.
News • Antibacterial protein as therapeutic target
Pancreatic cancer: new approach for immunotherapy
Pancreatic cancer stem cells exploit an antibacterial protein to evade the immune system. Removing this protein could pave the way to more effective immunotherapy, new research suggests.
News • Foetal development research
Tracing back the origins of AML childhood leukaemia
Acute myeloid leukaemia (AML) is a common type of blood cancer in childhood and can be diagnosed within a few months of life. New research shows that its origins can be traced back to before birth.
News • CT-Derived Functional Imaging
CTFI: Enabling CT lung diagnosis without contrast
Diagnosing lung conditions such as pulmonary embolism is more challengenging when a patient cannot tolerate contrast agents. Now, a new software solution is addressing the issue.
News • Improved detection of heart failure
New MRI model for better imaging of women's hearts
Researchers have been able to fine-tune how magnetic resonance imaging (MRI) is used to detect heart failure in women’s hearts, making it more accurate for female patients.
Article • E-skin patches
How “intelligent” skin could highlight cardiac conditions
Two companies are combining their unique expertise to develop intelligent e-skin patches to “self-sense” cardiac events in patients. The flexible patch platform will deliver a comprehensive understanding of both electrical and mechanical heart activities and has the potential to enable cardiologists to better monitor their patients.
Video • Transthoracic ultrasound localization microscopy
Super-resolution imaging of microscopic heart vessels
Researchers were able to produce sub-millimetre resolution images of cardiac micro-vessels. This non-invasive new technique could allow scientists to study the physiology of the heart in more detail.
Video • Imaging of speech disorder
MRI shows stuttering in real-time
What happens in the internal speech muscles when people are stuttering? Researchers now showed the mechanical aspects using real-time MRI. This could lead to better treatments of speech disorders.
News • Leukemia MRD after chemo
AML: Residual cancer testing as an important safeguard
Blood cancer cells can remain in the blood of AML patients, even after chemotherapy seemed successful. Testing for these residuals before blood cell donation is a vital precaution, a new study finds.
News • Cardiac arrhythmia treatment
Stop the shocks: developing 'gentle' defibrillation for the heart
Using a defibrillator can save lives in case of cariac arrhythmia – however, the strong electrical pulses are painful and may have negative side effects. A light-based approach aims to fix this.
News • Cardiovascular disease detection
Routine chest CT with AI to assess CVD risk
AI-enhanced CT scans can accurately evaluate cardiovascular risk without contrast media, a new study shows. The technique uses coronary calcium and heart chamber size as markers for disease detection.
Article • Transformative technology
Generative AI in healthcare: More than a chatbot
‘Computer, why did the doctor take that MRI scan of my leg? And what did it show?’: Popularized by OpenAI’s ChatGPT, generative artificial intelligence (AI) is already beginning to see practical applications in medical settings. The technology holds immense potential, with benefits for patients, clinicians, and even hospital administration, according to Shez Partovi, MD.
News • MRSA and other infections
Researchers develop vaccine to fight antibiotic resistance
Antimicrobial-resistant infections have become a global threat, with an annual death toll of over 1 million. Now, reseachers created a promising vaccine candidate for antibiotic-resistant bacteria.
Article • Lesion detection and mammographic texture analysis
Dual AI model to optimize breast cancer risk assessment
A team of Danish and Dutch researchers has combined an AI diagnostic tool with a mammographic texture model to improve the assessment of short- and long-term breast cancer risk. This new approach represents a significant step forward in refining the ability to predict the complexities of breast cancer risk.
News • Promising secretory granules
New micromaterial to fight cancer with nanoparticle-targeting
A newly-developed material made of proteins shows promise for targeted cancer therapies: Like secretory granules in the endocrine system, it delivers nanoparticles which attack specific cancer cells.
News • Bioinformatics
New tool identifies chromosomal instability in cancer cells
A new detection tool is designed to contribute to improving tumour research and classification by identification and quantification of chromosomal instability in the nuclei of cancer cells.
News • Implant and app
New device monitors bladder fullness
A new bioelectronic sensor enables continuous monitoring of bladder function. This could be a game-changer for people with paralysis, spina bifida, bladder cancer or end-stage bladder disease.
News • 3D mammography
Trial shows benefits of digital breast tomosynthesis in breast cancer screening
A clinical trial has revealed the effectiveness of '3D mammography' in reducing by almost half the incidence of interval breast cancer appearing between two rounds of screening.
News • Tumor proliferation insights
Computational model simulates biomechanical growth of breast cancer
A research team created a computational model that simulates the invasion of cancer cells in breast tumors on a biomechanical level. This could help predict the evolution of breast cancer in patients.
News • Tumor organoid platform
Personalized 3D bioprinting to advance gastric cancer treatment
Using 3D bioprinting to accurately replicate the biological environment surrounding gastric cancer cells, researchers predicted a patient’s response to anticancer drugs during the preclinical stage.
News • Inflammatory flareup detection
Crohn's disease: Implantable sensor could lead to timelier treatment
A team of Northwestern University scientists has developed the first wireless, implantable temperature sensor to detect inflammatory flareups in patients with Crohn’s disease.
News • Diagnostic imaging support
How AI both helps and hurts radiologist performance
Radiologists and AI don’t always work well together: New research finds that the benefits of using AI tools appear to vary, boosting performance of some clinicians, but hurting others'.
News • Voxel-wise classification
Deep learning tool uses MRI to enhance brain tumor diagnosis
A novel AI-based, non-invasive diagnostic tool enables accurate brain tumor diagnosis, outperforming current classification methods. The tool leverages MRI information to aid clinical decision making.
News • Using portable devices
Lighting the way to noninvasive blood glucose monitoring
New research could revolutionize noninvasive monitoring of blood glucose levels (BGLs): a Japanese team developed a novel methodology to estimate BGLs from near-infrared light (NIR) measurements.
News • Late effects of amblyopia
‘Lazy eye’ in children increases risk of serious disease in adulthood
Adults who had amblyopia (lazy eye) in childhood are more likely to experience hypertension, obesity, and metabolic syndrome as an adult, as well as a higher heart attack risk, finds a new study.
News • Medical health and care expo
Medical Taiwan 2024: Unlocking cross-border and cross-sector opportunities in smart medicine and healthcare
Medical Taiwan, the premier international expo for medical, health, and care industries organized by TAITRA, is scheduled to be held at Taipei Nangang Exhibition Center Hall 2 (TaiNex2) from June 20th to 22nd, 2024.
News • Personalised oncology
New platform to significantly reduce cancer drug testing and screening time
In a breakthrough for personalised oncology, scientists have developed and demonstrated a novel platform that can significantly reduce the time needed to determine the efficacy of anti-cancer drugs.
Article • New system combines nanotechnology and ultrasound
Reducing over-treatment of rectal cancer
An innovative solution based on nanotechnology and ultrasound could prevent over-treatment of patients with rectal cancer. The magnetomotive ultrasound system uses nanotechnology for reliable diagnosis of any spread of rectal cancer to nearby lymph nodes.
News • Chronic inflammatory disease
"Frozen shoulder" holds key to understanding fibrosis resolution
Researchers have identified how cells work to resolve "frozen shoulder", a painful and disabling condition affecting the ligaments that form the shoulder joint capsule.
News • Medication safety
Should these pills go together? ML model predicts drug interactions
Not all medication can safely be taken together. Using a machine-learning algorithm, researchers predict interactions that could interfere with a drug’s effectiveness.
News • Cardiovascular disease research
"Heart on a chip": 3D printing cardiac biorings
Researchers have developed a 3D-bioprinted, miniaturized chip to advance the understanding of cardiovascular disease and aid in the development of new precision treatments.
News • Focus on protein GDF15
Newfound mechanism could improve efficiency of diabetes treatments
Research reveals how a new mechanism could improve the efficiency of current treatments for diabetes. This may open up new ways of approaching metabolic diseases that are a global health problem.
Article • Affordable and widely accessible
Robotics applied in support of patient wellbeing
Keeping technology simple and affordable is key in helping patients to fully benefit from robotic systems, according to a leading expert in the field. While expensive and complex systems have been developed, Professor Heike Vallery believes the full potential of robotics in patient care will only be realised when they become more affordable and widely accessible. She also underlines the…
News • Myelin visualisation
New MRI procedure makes multiple sclerosis visible
The loss of myelin sheaths in the brain is a hallmark of multiple sclerosis. Swiss researchers have now developed an MRI method that maps the condition of this nerve insulation layer more accurately.
News • Chemotherapy and cancer drugs
‘Heart-on-a-Chip’ to test cardiotoxicity of treatments
Chemotherapy can be toxic to heart cells. To help protect the hearts of cancer patients, Cedars-Sinai investigators have created a three-dimensional “heart-on-a-chip” to evaluate drug safety.
News • From conception to childbirth
Study shows what women want (in pregnancy health apps)
A team comprising obstetricians, gynecologists, pediatricians, and biomedical engineers has found the key determinants for digital health solutions that support women from pre- to post-pregnancy.
News • Joint considerations
Radiology societies address AI implementation in medical imaging
Radiology is inextricably linked with AI – but what should the future of the technology be for medical imaging? Five leading societies have published a joint paper addressing the challenges.
Article • Experts explore impact of technology
AI in radiology: helper or bane of society and the environment?
The climate crisis and AI – arguably two of the most hotly-debated and relevant topics of our time – share an intricate relationship: While computation of complex AI routines commands an immense carbon footprint, it is these algorithms that might be the very key to mitigate the effects of global warming. In a dedicated session at ECR 2023, radiologists explored the societal and environmental…
News • Promising study in mice
Exploring the potential of mRNA technology for rare diseases
Coronavirus vaccines have showcased the possibilities of messenger RNA (mRNA) technology. Now, a research team aims to put it to use against a rare inherited metabolic disorder.
Article • Next-generation pathology
Multiplexed staining techniques in the fight against complex diseases
Bringing digital pathology together with novel multiplexed staining techniques may answer key questions about complex diseases. Pathologist Lukas Marcelis, MD, PhD, believes such combinations of technology will have benefits for clinicians and patients and can help unravel some of the mysteries surrounding a range of conditions.
News • Cardiac valve simulator
A biorobotic heart for better valve stimulation
Combining a biological heart and a silicone robotic pump, researchers created a biorobotic heart that beats like a real one, with a focus on a valve on the left side of the heart.
News • Rapid, non-invasive test
Detecting chronic liver disease with targeted MRI
A research team has developed a nanoparticle-based contrast agent with the properties necessary to successfully use MRI for targeted diagnosis of liver fibrosis.
News • Optoacoustic imaging method RSOM
AI tells diabetes severity from the skin
Using AI and optoacoustic imaging, researchers have developed a new method to assess microvascular changes in the skin – and thus the severity of diabetes in the patient.
News • Imaging white matter damage
Advanced MRI detects brain changes after Covid-19
Using diffusion MRI technology, researchers in Sweden have found differences in brain tissue structure between patients with persisting symptoms after Covid-19 and healthy people.
News • Literacy on new technologies
Should AI enter medical education curricula? Yes, say students
AI plays an increasingly important role in medicine – and this should also be reflected in medical curricula. New work from an international team suggests how this could be done.
News • Based on image-based flow cytometry
Rapid test to predict severe Covid-19 infections
Researchers have developed a method for assessing the number and structure of aggregated blood platelets (or thrombocytes) that can potentially help quantify the risk of a severe Covid-19 infection. As a result, they have identified a predictive biomarker for the seriousness of a Covid-19 infection. This will allow physicians to adjust treatment at an early stage. The researchers used a method…
News • From the heart to the brain
Early onset of coronary heart disease increases dementia risk
Having coronary heart disease at a younger age was associated with an increased risk of dementia, Alzheimer’s disease and vascular dementia, a new study finds.
News • Funcional brain imaging
New design increases fMRI resolution tenfold
Ten times more detail than current 7T scanners, over 50 times more than 3T: A new type of functional MRI will allow neuroscientists to more precisely localize and trace brain networks.
News • Lab model to find treatments for stroke, dementia
Finding (and fixing) vascular leaks in the brain
Using small blood vessels grown in the lab, researchers discover how vascular leaks leading to dementia and stroke emerge – and how this damage might be fixed.
News • Health monitoring technology
Relieving healthcare system burden with wireless biosensors
Smart catheters, smart diapers or wound dressings: a new approach to wireless biosensors from Malmö University opens up options for more patient-controlled ways of infection detection.
PCR
New biomolecular monitoring tool based on lab-on-a-chip for virus detection
Over the last 20 years, the development of lab-on-a-chip (LoC) devices for performing real-time PCR (LoC-PCR) has been an active research field. Now, Italian researchers present their design for a new lab-on-a-chip-PCR device.
News • Ultraviolet cell visualisation
'Seeing' cancer though the eyes of a butterfly
Inspired by the enhanced visual system of butterflies, researchers have developed an imaging sensor to “see” into the UV range for differentiating between cancer and normal cells.
News • Common liver cancer in children
Potential targets to treat hepatoblastoma identified
A collaborative study, led by Cima Universidad de Navarra, has identified key epigenetic targets for the treatment of hepatoblastoma, the most frequent liver cancer in childhood.
News • Fluorescence lifetime imaging
New technique for distinguishing tumour from normal tissue
A team of researchers has developed a visualisation tool that combines high-speed cameras and fluorescent injection to distinguish tumour tissue from normal tissue across cancer types.
News • Three times faster
Magnetic gel to speed up healing of diabetic wounds
Chronic wounds in diabetes patients are often slow to heal, which can lead to serious infections and even limb amputation. Now, researchers propose to address this with a magnetic wound-healing gel.
News • Reduction of as much as 14 years
Early type 2 diabetes has huge impact on life expectancy
The earlier it starts, the more type 2 diabetes shaves off of a person's life expectancy. For people in their 30s, this can be as much as 14 years less, new research finds.
News • For discoveries leading to mRNA vaccines against Covid-19
Nobel Prize in Medicine goes to Katalin Karikó and Drew Weissman
For their contributions to developing mRNA vaccines to fight Covid-19, Katalin Karikó, PhD, and Drew Weissman, MD, PhD, have been jointly awarded the 2023 Nobel Prize in Physiology or Medicine.
News • Diagnosis with smartphone recording
Covid-19 severity analysis via cough sound
A research team led by the Institute for Bioengineering of Catalonia (IBEC) and Hospital del Mar has conducted a study to analyze cough sounds recorded by smartphones in patients with Covid-19.
Article • Five-year EU project to avoid heart damage in oncology patients
Cardiac collaterals in breast cancer therapy
Modern cancer therapies are tough on the tumours, but often, also on the heart of the patients. The “CARDIOCARE” project aims to reduce the cardiac burden of anti-cancer therapies through more patient-tailored treatment approaches. At the ESC 2023 cardiology congress, Professor Katerina Naka from the project’s consortium explained why older patients are at the highest risk of cardiotoxic…
News • Infection in vaccinated patients
How coronavirus variant Omicron BA.1 remodels immune memory
Researchers in France identified changes to the immune memory after infection with the Omicron BA.1 variant in thrice-vaccinated patients. The remodeling actually works to the patients' benefit.
News • Microfluidics and electrochemical transduction
Paper-based device for rapid diagnosis of lung diseases
A new device that combines microfluidics on paper, electrochemical transduction and immunoassays on magnetic nanoparticles is useful for easy and rapid diagnosis of lung diseases.
News • Wearable for monitoring
Breast cancer: In-bra ultrasound scanner to improve early detection
A new device, designed by MIT researchers, could detect breast cancer earlier. The scanner, which can be incorporated into a bra, could allow more frequent monitoring of high-risk patients.
News • Women's health
Why obesity makes ovarian cancer more deadly
A new study led by researchers from the University of Notre Dame links a high body mass index (BMI) to alterations in the structure and environment of cancerous tumors.
Article • Sustainability
The challenge of "greening" medical technologies
Under the impulse of the European Commission, the in vitro diagnostic industry is developing emerging technologies to implement sustainable practices in medical laboratories. As sustainability has been a growing priority of the European Union (EU) in the last decade, ‘the medical technology sector, particularly the IVD sector, must comply with European legislation in this field like all other…
News • Genotype-specific strategy
‘Digital twins’ of patients’ hearts give insights into cardiac health
Scientists have developed a tool to create a digital replica of an individual's heart, which could inform the diagnosis and treatment of cardiovascular diseases.
News • New measurements to advance and validate the technology
Unlocking the potential of portable MRI
Researchers at NIST have been working on several fronts to advance low-field MRI technology and validate methods for creating images with weaker magnetic fields.
News • New printing method
Self-folding 4D electrodes enhance nerve stimulation
Using 4D printing technology, researchers have developed flexible electrodes. On contact with moisture, they automatically fold and wrap themselves around thin nerves.
News • Implantable device for severe heart failure
Soft robotic heart: €10 million grant for research
The consortium Holland Hybrid Heart will receive €10 million to develop a soft robotic heart suitable for transplantation.
News • Real-time tumor profiling
AI tool decodes brain cancer’s genome during surgery
Scientists have designed an AI tool that can rapidly decode a brain tumor’s DNA to determine its molecular identity during surgery — critical information that can guide treatment decisions.
News • Soft, wireless implant
A dissolving cardiac device that monitors and treats heart disease
A new device could monitor and treat heart disease and dysfunction in the days, weeks or months following traumatic heart-related events — and harmlessly dissolve afterwards.
Sponsored • Health & Care Expo
Taiwan goes “beyond healthcare”
Post-pandemic problems, ageing societies, the impact of climate change on human health: To find solutions for new and ongoing healthcare challenges, thinking outside the box is crucial. This year’s Medical Taiwan Health & Care Expo took this approach to heart: True to its motto “beyond healthcare”, the event showcased a wide range of innovative products, promising start-up presentations…
News • Research explores DBGAN method
AI fuses CT and MRI scans for better diagnostics
New research shows how AI can be used to fuse images from clinical X-ray CT and MRI scans to allow a clearer and more clinically useful interpretation of the images.
Article • Experts outline European infrastructure
AI in health imaging: computational power isn’t everything
What will the future structure for artificial intelligence in health imaging across Europe look like? While the algorithms show great promise in collecting, storing, analysing, and using data to advance healthcare, delegates to a session on the topic at ECR 2023 in Vienna, also heard that it was important for the use of AI to move from research and more toward practical applications for patients.…
Article • State of the art and latest advances in technology
Robotic assistance in the operating theatre
Surgical robots are becoming widespread in operating theatres, delivering accuracy and safety. An overview of the main systems, principal operators, the market and European initiatives in this field.
News • Performance-based evaluation
Useful, not pretty: How AI can improve medical imaging
US researchers evaluated AI techniques for cleaning medical images based on performance in clinical tasks. Some algorithms make the scans look better, but actually decrease image quality.
News • Counteracting neuroinflammation
Multiple sclerosis: Why women get better when pregnant
Women suffering from multiple sclerosis temporarily get much better when pregnant. Researchers have now identified the beneficial changes naturally occurring during pregnancy.
News • At-home medical imaging
Study explores diagnostic potential of "ultrasound selfies"
One day, the ultrasound equipment that health care professionals use for diagnostic imaging may no longer be confined to the clinic, instead operated by patients in the comfort of their homes.
News • MCED for 50+ cancer types
Multi-cancer blood test shows real promise
A trial of a new blood test for more than 50 types of cancer correctly revealed two out of every three cancers in more than 5,000 people who had visited their GP with suspected symptoms.
News • Pregnancy complications
New model could predict preterm births from around week 31
Preterm birth affects nearly 10% of pregnancies worldwide, and rates are on the rise. A new approach that analyzes electrical activity during pregnancy, could improve predictions.
News • Strain mapping and antimicrobial properties
Smart coatings give early warning for implant failure
Newly developed “smart” coatings for surgical orthopedic implants can monitor strain on the devices to provide early warning of implant failures while killing infection-causing bacteria.
News • Potential for energy, cost and emission reduction
Research proves eco-impact of MRI machine operation changes
A research partnership has proven medical centers can achieve significant carbon reduction and cost savings by turning off or putting MRIs into the lowest power setting when not in use.
Video • Cardiology & Biomedical Technology
Repairing heart damage: Breakthrough in vascularized heart organoids
Researchers have succeeded in introducing a vascular system into tiny living and beating model human heart muscles, an achievement which it's hoped will accelerate progress toward the ultimate goal of repairing damage from heart disease.
News • Oncology & Biomedical Technology
New treatment option in bone cancer: gene therapy combined with chemotherapy
New research has identified a potential therapeutic target and developed a unique delivery system to treat osteosarcoma, a bone cancer that primarily affects children and adolescents.
News • Vaccination & Biomedical Technology
Vaccines on demand - the mobile vaccine printer
Getting vaccines to people who need them isn't always easy. Many vaccines require cold storage, making it difficult to ship them to remote areas that don't have the necessary infrastructure.
News • Autism spectrum disorder
Identification of differences in the behavior and brain connectivity among patients with autism spectrum disorder
Autism spectrum disorder (ASD) is a developmental disorder associated with difficulties in interacting with others, repetitive behaviors, restricted interests and other symptoms that can impact academic or professional performance.
News • Oncology & health informatics
Colon cancer: AI tool predicts survival, treatment response
A new artificial intelligence model could bring much-needed clarity to doctors delivering prognoses and deciding on treatments for patients with colorectal cancer.
News • Prevention of blood cancer
Research identifies new target that may prevent blood cancer
An international coalition of biomedical researchers has determined a new way to measure the growth rate of precancerous clones of blood stem cells that one day could help doctors lower their patients' risk of blood cancer.
News • Neuroscience, biomedical technology
Combining cell transplantation and gene therapy to enhance axonal outgrowth in the central nervous system
A study led by Dr. Ryosuke Tsuchimochi and Professor Jun Takahashi examined the effects of combining cell transplantation and gene therapy for axonal outgrowth in the central nervous system.
News • Cardiovascular diseases
Smart watches could predict higher risk of heart failure
Wearable devices such as smart watches could be used to detect a higher risk of developing heart failure and irregular heart rhythms in later life, suggests a new study led by researchers from University College London (UCL).
News • Longitudinal ageing study
Hearing loss: Many seniors won't tell their doctor
A new study has found that nearly 40% of patients over 50 who recognised they had hearing loss did not inform a doctor or nurse, despite the reduced quality of life and associated health risks.
News • SWIR for intraoperative tumor delineation
Combining machine learning with multispectral infrared imaging to guide cancer surgery
A UK research team has developed a new technique that combines machine learning with short-wave infrared (SWIR) fluorescence imaging to detect precise boundaries of tumors.
News • What's your sound barrier?
Misophonia: new insights into intolerance of everyday sounds
UK researchers have shown that misophonia, a condition where those affected show a strong negative reaction to everyday sounds, may affect almost one fifth of the general population.
News • Sensor system for home and healthcare settings
Using radar to predict Alzheimer’s disease and fall accidents
Researchers in Sweden have developed a method for predicting fall accidents and cognitive illnesses by reading a person’s walking pattern with the aid of a radar sensor.
News • Protein-based nanostructures show promise
Nanoparticles to neutralise SARS-CoV-2
Researchers at the Universitat Autònoma de Barcelona (UAB) have developed a new type of nanoparticles inspired by the structure of amyloids, capable of neutralising the SARS-CoV-2 virus.
Article • Interventional toolkit for use in space travel
Radiologists shoot for the stars, aim for the Earth
French radiologists received prizes for the best interventional radiology toolkit for use in space travel at the JFR 2022, the annual meeting of the French Society of Radiology (SFR).
Video • Potential for all-in-one endoscopic surgical tool
Soft robot for 3D bioprinting inside the human body
Researchers at the University of New South Wales unveil prototype device that can directly 3D print living cells onto internal organs and potentially be used as an all-in-one endoscopic surgical tool.
News • Study evaluation shows improving patient integration
25 years of AI in healthcare: You've come a long way, baby
After 25 years of AI health tech research, computers are slowly beginning to listen to patients. This is the conclusion of a review of a quarter of a century's worth of studies on the topic.
News • Ultrasound, MRI, medical IT
Esaote to showcase AI-enhanced imaging at ECR
Italian biomedical and imaging company Esaote will be present at the ECR radiology congress in Vienna on March 1st - 5th, Expo X5 - Booth 517, to show its latest ultrasound, MRI and medical IT.
News • Enhancing lung defense
An inhalable ‘SHIELD’ against Covid-19 and flu viruses
Researchers have developed an inhalable powder that could protect lungs and airways from invasion from the coronavirus or flu viruses by reinforcing the body’s own mucosal layer.
News • High-throughput chemical imaging
Acceleration brings Raman spectroscopy within reach of clinical application
Researchers have developed a Raman microscope that can acquire information hundreds of times faster than the conventional method. This could help expand its usefulness in biomedical applications.
Video • Early detection of dementias
Promising sensor to screen for Alzheimer's
Canadian researchers are developing a new, ultra-sensitive biosensor to screen for Alzheimer’s disease and other diseases. The device has successfully completed the proof-of-concept stage.
News • Technology transition
Netherlands Cancer Institute switches to new digital pathology platform
The Netherlands Cancer Institute (NKI) will deploy a diagnostic platform from digital and computational pathology solutions provider Proscia, the company announced.
News • Parallel near-infrared interferometric spectroscopy
Brain blood flow monitoring: πNIRS for neuro-diagnostics
Monitoring the proper blood supply to the brain could be used to prevent or even treat neurological diseases. A new technique called πNIRS aims to do just that.
Article • Image augmentation, interpretation and evaluation
AI in multimodality hybrid imaging: a diamond in the rough
AI-based models for multimodality hybrid imaging have the potential to be a potent clinical tool but are currently held back by a lack of transparency and maturity, says Dr Irène Buvat, from the Laboratory of translational Imaging in Oncology, Institute Curie in Paris, France.
News • Novel approach in pathology
Laser microbiopsy: a minimally invasive method to extract tissue samples
In a recent study, a US research team developed a revolutionary laser-based approach to perform microbiopsies. Their novel method could make biopsies faster, more cost-effective, and less harmful to the patient.
News • Myocardial infarction microscale model
"Heart attack on a chip" to find better therapy options
Researchers have developed a so-called “heart attack on a chip”, which could one day serve as a testbed to develop new heart drugs and even personalized medicines.
News • High-sensitivity blood test
New cancer testing method to make regular monitoring affordable
Scientists from Singapore discovered a novel low-cost method of testing for cancers. The test sequences heated clinical samples to isolate cancer-specific signatures found in a patient’s blood.
News • Imaging advances
Photon-counting CT shows more post-Covid-19 lung damage
A promising new application for photon-counting CT: The new technology outperforms conventional CT in detecting subtle damage in the lungs of patients with persistent symptoms of Covid-19.
News • Glioblastoma treatment approach
'Zapping' brain cancer cells shows surprising benefits
Canadian researchers have developed a new method of killing brain cancer cells while preserving the tissue around it. A remarkable side-benefit: chemotherapy of the cancer suddenly becomes possible.
News • Heart disease diagnosis
New MRI technique to enhance metabolic imaging
Swiss researchers developed a new MRI method to visualise metabolic processes in the body. Their objective is to improve the future diagnosis and treatment of heart disease.
Article • Tissue-engineered glioblastoma model
3D brain tumour in a dish to personalize cancer treatment
It is the size of a common pencil eraser, but it could have a huge impact on the therapy of glioblastoma: Scientists in Virginia have developed a novel 3D tissue-engineered model of the brain tumour microenvironment, which can be used to assess how the glioma cell invades healthy tissue, proliferates, and reacts to chemotherapy drugs.
News • Possible biological explanation found
Why are dense breasts associated with increased cancer risk?
The risk of developing breast cancer is higher in breasts with high density. But why is that? Researchers at Linköping University have shown major biological differences that promote cancer growth.
Article • Detecting several different diseases
Multiplex diagnostics: next-generation techniques for new challenges
With the rise of syndrome-style infections, co-infections and the current antimicrobial resistance challenges, the need for multiplexed diagnostics is now more important than ever.
Lab-on-a-chip
Multiplexed lab-on-a-chip bioassays for testing antibodies against SARS-CoV 2 and its variants in multiple individuals
The coronavirus pandemic caused by SARS-CoV-2 and its variants is still a major public safety issue worldwide. The “alpha” variant B.1.1.7, the “gamma” variant P.1, the “beta” variant B.1.351, and the “delta” variant B.1.617 are of particular concern because of their high prevalence. Large-scale vaccination and sensitive detection are vital for preventing the spread of Covid-19.
News • Researchers develop noninvasive approach
FUSIN: Delivering gene therapy with ultrasound
Treatment of central nervous system diseases and tumors is often hindered by the blood-brain barrier. A new method aims to overcome this obstacle using focused ultrasound intranasal delivery (FUSIN).
Article • Keratoplasty
Corneal transplantation surgery: AI for an eye
Many consider our eyes to be the windows to the soul. Yet the cornea, the panes of these windows, sometimes need significant repair. Friso Heslinga, PhD, created artificial intelligence models to support surgeons in one of the oldest and most common transplantation procedures.
News • New imaging method
Delayed fluorescence for effective surgical tumor removal
Researchers propose a new approach to identify cancerous tissue for surgical removal, based on real-time imaging of tissue oxygen concentration.
Article • Alternative to open surgical procedures gains traction
The future of minimally invasive interventions
In the future, many types of open surgeries will be replaced with minimally invasive interventions, predicts Kevin Cleary, PhD, engineering lead at the Sheikh Zayed Institute for Pediatric Surgical Innovation at Children’s National Hospital, and Professor of Pediatrics and Radiology at George Washington University, both in Washington, D.C. Surgeons and interventional radiologists will be able…
News • Disrupted neurogenesis
Covid-19 delirium: new study reveals possible brain mechanisms
Researchers have shown that when brain cells are directly exposed to blood taken from Covid-19 patients with delirium, there is an increase in cell death and a decrease in the generation of new brain cells.
Article • Physics in medical imaging
CT advances: small steps and huge strides
Recent advances in CT have focused mainly on software, yet new technology could push the modality much further, experts showed at ECR 2022.
News • Diagnostic imaging reseach
How contrast agents disperse inside cells
A research team has investigated how contrast agents disperse inside cells. This could improve the assessment and further development of these agents and contribute to future medical diagnostics.
News • Improved disease management
Type 1 diabetes: researchers explore benefits of 'bionic pancreas'
A device using next-gen technology to automatically deliver insulin was found to be more effective at maintaining blood glucose levels than standard-of-care management for type 1 diabetes.
News • Deep mutational scanning for SARS-CoV-2
Preparing rapid tests for future coronavirus variants
How can rapid antigen tests be adjusted to reliably detect future variants of SARS-CoV-2? A research team funded by the National Institutes of Health is currently working on finding an answer.
News • Suggestion for double reading practice
Solving the radiologist shortage with trained radiographers
When double reading screening mammograms, radiographers trained for the task perform as well as radiologists in key areas, according to a new publication.
News • Lung adenocarcinoma
Therapeutic target against common lung cancer identified
A new study led by researchers in Barcelona has determined the protein TIMP-1 as a valuable biomarker for the progression of lung adenocarcinoma. The results open the door to new treatments.
News • Photocatalytic surface
A new plastic film that uses room lights to kill viruses
Researchers at Queen’s University Belfast have developed a new plastic film that can kill viruses that land on its surface with room light.
Article • Interpreter of maladies
Will AI help realize the promise of precision medicine?
Machine learning and artificial intelligence (AI) have the potential to transform cancer treatment management worldwide. Their ability to rapidly analyse and integrate routinely acquired diverse data will improve the accuracy and effectiveness of precision medical treatments.
News • Precision oncology
What's new in cancer therapy?
Researchers from the University of Bern and Inselspital provide an overview of the latest technologies in precision oncology. Translating these into clinical application is still a major challenge.
Article • Modelling systems for human biology
Organoid technology: new opportunities for drug discovery
Two-dimensional (2D) cultured cell lines and animal models have been the principal research tools for the past decade, but have several shortcomings. Three-dimensional cell cultures, or organoids, show great promise here.
News • Support for seniors
Sensor-based early detection of age-related diseases from home
Swiss researchers have demonstrated how sensors could help detect health problems in the elderly at an early stage. This could help seniors to live a self-determined life at home for longer.
News • Neurological and psychiatric complications
Increased risk of 'brain fog' and other disorders two years after Covid-19 infection
New diagnoses of disorders including psychosis, dementia, seizures and ‘brain fog’ remain commoner two years after Covid-19 than after other respiratory infections, new research finds.
News • Osteoarthritis help
Lab-made cartilage gel outperforms real thing in knees
A research team has created the first gel-based cartilage substitute that is even stronger and more durable than the real thing, offering a promising solution for patient suffering from knee pain.
News • Adaptation to hypertension
"Cell chatter" critical for arterial thickening
New research shows that cell-cell signaling could play a key role in the thickening of arteries due to high blood pressure.
News • Genome instability
Gene editing via CRISPR/Cas9 can lead to cell toxicity
Researchers identify critical spots on the genome where gene editing could cause an unwanted response, and they provide recommendations for safer approaches.
News • Spit take
Portable diagnostic detects SARS-CoV-2 RNA and antibodies
The prototype device combines eRapid and SHERLOCK technologies into a single, postcard-sized system that can simultaneously detect the presence of both SARS-CoV-2 RNA and antibodies in a patient’s saliva.
News • Protective coating
Researchers develop spray-on 'Covid shield'
A sprayable coating that can prevent the surface spread of infection from bacteria and viruses – including Covid-19 – over a sustained period has been developed by Australian researchers.
Article • Controversial compound
Seeking alternatives to gadolinium-based contrast agents
Researchers are seeking alternatives to gadolinium-based contrast agents (GBCAs) to help raise levels of patient safety. An open hybrid session at ECR in Vienna heard how research across several centres has been examining the options of new approaches to reduce reliance on GBCAs.
Article • Modified radiography technique
Dark-field X-ray casts new light on lungs
Dark-field radiography uses a part of X-rays that has hardly been considered so far to expand the spectrum of diagnostic imaging. At the ECR Overture, Theresa Urban presented the new method.
Article • Diversity, transparency, flexibility
Building trustworthy AI systems for cancer imaging
Building artificial intelligence (AI) tools that clinicians and patients can trust, and easily use and understand, are core to the technology being successfully deployed in healthcare settings.
News • Not just for bitcoin
Blockchain can secure and store genomes
Blockchain is a digital technology that allows a secure and decentralized record of transactions. Now, researchers leveraged blockchain to give individuals control of their own genomes.
News • Future lifesavers
Tiny robots are next step to precisely targeted drug delivery
A Stanford mechanical engineer creates multifunctional wireless robots to maximize health outcomes and minimize invasiveness of procedures.
News • Eye treatment
Self-plugging microneedle for drug delivery
Reseachers have developed a novel microneedle for injecting therapeutics into the eyes, potentially solving one of the major challenges of treating eye diseases.
News • Genetics research
Chromosomes: How the 'extra X factor' is putting men at risk
Around one in 500 men could be carrying an extra X or Y chromosome – most of them unaware – putting them at increased risk of diseases such as type 2 diabetes, atherosclerosis and thrombosis.
News • Novel manufacturing technique
3D printed heart valves to support tissue growth
Researchers have developed 3D printed artificial heart valves designed to allow a patient’s own cells to form new tissue.
News • World premiere
A liver was treated in a machine and successfully transplanted
The research team Liver4Life has treated an originally damaged human liver in a machine for three days outside a body and then implanted the recovered organ into a cancer patient.
Article • Diabetology 4.0
Emerging technologies for diabetes care
This overview introduces connected and continuous glucose sensing technologies, smart insulin delivery systems and more innovations that help patients and doctors monitor and manage glucose levels and guide decision-making in diabetes care.
News • Smart device
Dissolving pacemaker communicates with body-area sensor
Wireless bioresorbable pacemaker bypasses need to extract non-biodegradable leads, eliminating additional risk to the patient.
News • Vascular monitoring system
Implantable smart stent monitors hemodynamics
Researchers at the Georgia Institute of Technology have developed a smart stent that can monitor hemodynamic parameters. The wireless and battery-free device can transmit the data to the outside of the body.
News • Minimally invasive cardiology
TAVI: viable alternative to open heart surgery in aortic stenosis
Transcatheter Aortic Valve Implantation (TAVI) is a less invasive procedure that is just as effective as open-heart surgery in treating severe symptomatic aortic stenosis, a new study shows.
News • Opening the blood-brain barrier
3D-printed acoustic holograms against Alzheimer's or Parkinson's
A research team in Spain and the US has created 3D-printed acoustic holograms to improve the treatment of diseases like Alzheimer's and Parkinson's, among others.
News • Multi-tasking
Wearable monitors glucose, alcohol, and lactate
Engineers have developed a prototype of a wearable that can continuously monitor several health stats—glucose, alcohol, and lactate levels—simultaneously in real-time.
Article • NPIC network
Pathology in North England goes digital
Reaching out across 15 hospitals and a population of six million people, a network established by the National Pathology Imaging Co-operative (NPIC) is an ambitious move to advance digital pathology in the North of England.
News • UV sterilization
Ultraviolet disinfection against Covid-19: Study gives new insights
UV radiation is one of the go-to methods for preventing the spread of SARS-CoV-2. But what UV dosage kills the virus? What wavelength? How long? A new study answers many of those questions.
Article • Clinical computational tools
Managing cancer more effectively
Computational approaches are being applied on enormous amounts of data from sequencing technologies to develop tools to help clinicians manage cancer more effectively.
News • Customized to the patient
Organ-on-a-chip systems go 'plug and play'
A major advance demonstrates first multi-organ chip made of engineered human tissues linked by vascular flow for improved modeling of systemic diseases like cancer.
News • Machine learning vs. NSCLC
AI to improve post-treatment surveillance of lung cancer patients
Artificial intelligence (AI) could help guide the post-treatment surveillance of non-small cell lung cancer (NSCLC) patients and improve outcomes as a result, according to a new study.
Article • Impact of the new regulation
IVDR: Stop complaining, start contributing
The in vitro diagnostic regulation (IVDR) aims to make tests safer, more reliable, and sustainable. Unfortunately, it is also widely regarded a bureaucratic nightmare. At the ECCMID Day on Diagnostics, an expert proposed a more constructive approach.
News • Multiplex immunoassay
Dengue Fever: hope for low-cost diagnostics
Accurate home testing could be used for a wider range of illnesses, as new research shows the capability of smartphone-powered tests for Dengue Fever.
News • Histotripsy
Tumors partially destroyed with ultrasound don't come back
Noninvasive sound technology breaks down liver tumors in rats, kills cancer cells and spurs the immune system to prevent further spread.
News • Survival predictor
AI mines MRI to predict cardiac arrest
An algorithm built to assess scar patterns in patient heart tissue can predict potentially life-threatening arrhythmias more accurately than doctors can.
News • No more biopsies?
3D microscope reveals features in living tissues
MediSCAPE, a high-speed 3D microscope, can see real-time cellular detail in living tissues to guide surgery, speed up tissue analyses, and improve treatments.
Article • Monitoring
Hybrid materials advance wearable devices
Researchers are developing wearable devices to catch early signs and symptoms of diseases or monitor sick patients. We spoke to wearables and medical device expert Professor John Rogers about the benefits, challenges, trends and innovation within the sector.
News • For better contact
A flexible brain-computer interface array
A brain-computer interface array featuring microneedles affixed to a flexible backing allows arrays of micro-scale needles to conform to the contours of the brain.
News • Pediatric patients
Simulated heart flow model to treat heart disease
The system could enable significant advances for the 40,000 pediatric congenital heart disease patients born each year.
News • New hope
Using AI and robotics to treat spinal cord injuries
By employing artificial intelligence (AI) and robotics to formulate therapeutic proteins, researchers promoted tissue regeneration.
News • Causal link found
Does your blood group affect risk for severe Covid-19?
A new study has analyzed over 3000 proteins to identify which are causally linked to the development of severe Covid-19. This provides insight into potential new targets for treatment and prevention.
Article • CAD pros and cons
CT or MRI – which is better for imaging stable cardiac chest pain?
When it comes to imaging stable cardiac chest pain, which modality should be used as the first-line test to investigate coronary artery disease: CT or MRI? Radiologists discussed the strengths and limitations of the two approaches in a lively Pros and Cons session at ECR Overture.
News • Cancer research
Transparent ultrasound chip improves imaging
A biocompatible ultrasound transducer chip could be a more effective way to harness the technology for biomedical applications.
Article • Safe navigation
Enhanced precision with semi-automatic milling systems
Professor Dr Henning Windhagen is a great fan of semi-automatic systems that help with implants but leave the surgeon in the driver’s seat.
Article • Endoculus
Robotic ‘mini-tank’ to enhance colonoscopy techniques
A miniature colonoscopy robot on tank-like treads, which carries a camera and uses other small surgical tools, could have clear benefits for both patients and endoscopists.
News • Machine learning
Using Raman spectroscopy and AI for SARS-CoV-2 detection
Researchers have developed a noninvasive and reagent-free technique for the efficient detection of COVID-19.
News • Nonfungible tokens
Can NFT technology benefit healthcare?
NFTs, or nonfungible tokens, first made a splash in the art world as a platform to buy and sell digital art backed by a digital contract. But could NFT be useful in other markets such as healthcare?
News • Novel therapy approach
MRI-guided magnetic seeds to kill cancer with heat
Scientists at University College London have developed a novel cancer therapy that uses an MRI scanner to guide a magnetic seed through the brain to heat and destroy tumours.
News • Interventional neurology
Key criteria for the success of robotic surgery
A literature review fleshes out key issues currently preventing the proliferation of robotic procedures, specifically their use in image-guided interventional procedures in the brain.
News • Diagnostic
Potential therapeutic target for lung cancer
Scientists reported the key role of histone acetylation-regulated long noncoding RNA termed as lysosome cell death regulator (LCDR) in tumor survival, providing a potential diagnostic and therapeutic target for lung cancer.
Article • Benefits of multimodality imaging
Stroke: The importance of workflow
When a patient suffers a stroke, speed in treatment can mean the difference between successful recovery, permanent disability, or death. For Christopher Hess, success in stroke diagnosis is a question of workflow and efficient care delivery.
News • Research
Quantum sensor to detect SARS-CoV-2 faster
Scientists at have designed a quantum sensor to detect SARS-CoV-2 faster, cheaper, and more accurate than the current gold-standard technique, PCR.
News • Monitoring after surgery
Smart sutures to monitor deep surgical wounds
To detect wound complications as soon as they happen, a team of researchers has invented a smart suture that is battery-free and can wirelessly sense and transmit information from deep surgical sites.
Article • Super-resolution miscroscopy
PEAR: setting nano-imaging in motion
Ever since the Abbe diffraction limit of conventional microscopy has been surpassed, super-resolution techniques have been diving ever deeper into the most miniscule details of molecular structures. We spoke with Prof. Dominic Zerulla, whose company PEARlabs is developing an imaging technique that sets out to push the boundaries once more – by looking at in-vivo nano-scale processes in motion.
Article • Bioprinting
3D biocomposites can repair large bone defects
Loosening hip implants can cause major damage to the bone and a simple replacement won’t suffice to carry the load during movements. “To solve this problem we have to turn to innovative technologies such as bioprinting. Scaffolds are required that – while adapting slowly – offer long-term stability,” says Professor Dr Dieter Wirtz, Director of the Department of Orthopaedics and Trauma…
Article • Game elements
Gamification in diabetes care
The number of gamified mobile applications is rising rapidly—especially in healthcare. Gamified apps or devices are used in many fields, from mental health therapy to stroke rehab to managing metabolic conditions. This article illustrates how gamification is employed in diabetes care.
Article • Diabetes
Microneedles: Nano-sized, huge impact
Drug delivery, blood extraction, contrast agent injection – many procedures in modern medicine would be utterly impossible without needles. Despite the benefits, inserting pointy metal tubes into a patient also comes with several drawbacks. By downscaling the to micrometer-size, Japanese researchers open even more areas of application for needles, while bypassing some of the most important…
News • Adversarial attacks
Fake images can fool cancer-spotting AI and human experts
Artificial intelligence (AI) models that evaluate medical images have potential to speed up and improve accuracy of cancer diagnoses, but they may also be vulnerable to cyberattacks.
News • Phoenix 99 Bionic Eye
Bionic eyes gives hope to the blind
A bionic eye being developed by a team of biomedical researchers has shown to be safe and stable for long-term implantation in a three-month study, paving the way towards human trials.
News • Patient immunity
COVID-19 variants: Rapid test identifies antibody effectiveness
Test could measure patient immunity against multiple COVID-19 variants such as Omicron and Delta at once and inform which synthetic monoclonal antibody to use for treatments.
Article • Remote patient monitoring
Wearables must demonstrate efficacy in respiratory care
Wearables are a trend in respiratory care and many products are being developed to monitor patients remotely. But how much can these tools really help clinicians? An Italian expert discussed current solutions and challenges to their development.
Article • Cancer imaging
PET/MRI offers significant patient benefits
PET/MRI is offering new imaging opportunities for cancer patients at various points along the care pathway with its ability to assess different biological processes and its increased specificity.
News • Osteoporosis
An ultra-thin 'computer on the bone'
Researchers have developed an ultra-thin wireless device, called osseosurface electronic, that grows to the surface of bone and could someday help physicians monitor bone health and healing over long periods.
News • Oncology
Tumor blood vessel a target to treat glioblastoma?
A novel protein regulator of tumor angiogenesis, TMEM230, was recently characterized by researchers to have a role in tumor development and vascularization, with potential as a target for anti-tumor therapy in difficult-to-treat cancers such as glioblastoma.
News • Better quality
Machine learning improves photoacoustic microscopy images
Researchers at the McKelvey School of Engineering at Washington University in St. Louis found a way to significantly reduce the noise and maintain image quality while reducing the laser energy needed to generate images by 80%.
Article • WSI, AI and more
New digital frontiers for nephrology
Digital technology solutions create new opportunities in diagnosis and assessment of renal conditions. With whole slide imaging (WSI), improved workflow and better visualization, such technology already yields a ROI for hospitals and laboratories.
Article • Over-detection and biopsies
New procedures for prostate cancer screening
Organised screening enabling early detection and treatment of prostate cancer can reduce death by an impressive 20%, based on 16 years of findings of over 160,000 men participating in the landmark European Randomised Study of Screening for Prostate Cancer (ERSPC).
Article • Point-of-care testing
Emerging technologies in POCT
Considerable advances in point-of-care testing (POCT) devices are emerging from lab-on-a-chip platforms, innovations in smartphone-based technology and wearable technology. Cloud-based deep learning systems herald a future revolution.
News • The 'PodoSighter'
AI identifies key indicator of early kidney disease
Researchers have leveraged the power of digital pathology and computational modeling to detect and quantify podocytes, a specialized type of cell in the kidney that undergoes damaging changes during early-stage kidney disease.
News • Coronary microcirculation
New measurements improve diagnosis of ‘woman’s heart’
Researchers at the Catharina Heart and Vascular Center, together with Eindhoven University of Technology, have developed a new measurement method to analyze the smallest capillaries of the heart by measuring blood flow and resistance. The new method to assess coronary microcirculation allows cardiologists to make a clearer diagnosis. Until recently, the tests used for this purpose were not…
News • Multiple biomarker detection
Smart bandage shows promise for chronic wound monitoring
A research team led by Professor Lim Chwee Teck from the National University of Singapore’s (NUS) Department of Biomedical Engineering and Institute for Health Innovation & Technology (iHealthtech), in collaboration with clinical partners from Singapore General Hospital, has developed a smart wearable sensor that can conduct real-time, point-of-care assessment of chronic wounds wirelessly…
Article • Pregnancy imaging
Machine learning predicts placenta health from MRI scans
Machine learning methods are being used to predict the health of the placenta from a 30-second MRI scan. Researchers hope the approach will offer an insight into the health of expectant mothers and unborn babies by detecting the early signs of dangerous conditions such as pre-eclampsia. Researchers from the School of Biomedical Engineering & Imaging Sciences at King’s College London (KCL)…
News • Metastasis research
Tissue-engineered prostate tumours shed light on cancer spread
Research led by the Queensland University of Technology (QUT) on the interaction between prostate cancer cells and the tumour microenvironment has shed more light on the propensity of some types of prostate cancer to metastasize to bone more readily than other types.
News • Orthopedy
Antimicrobial coating for implants prevents infections
Customizable to individual patients and requiring less than 10 minutes to prepare and use, new surgical implant coating prevented 100% of infections in mice.
News • Bioengineering
Lab-grown muscle offers insights for neuromuscular diseases
In the fight against diseases like amyotrophic lateral sclerosis (ALS), biomedical engineering researchers at the University of Southern California have created a powerful lab model to better see how our muscles and neurons connect.
News • DNA damage causes AML
Cancer chemotherapy side-effects on blood cell development
By analysing secondary acute myeloid leukaemias, researchers at the Institute for Research in Biomedicine (IRB) Barcelona have detected mutations caused by platinum-based chemotherapies in cells that were healthy at the time of treatment. Treatment with chemotherapies influences the development of blood cells, favouring clonal hematopoiesis from cells with pre-existing mutations. The study has…
News • Resource management
Automated filling machine could stave off Covid-19 vaccine shortage
Researchers in Thailand have developed a device to get the most out of vaccine supplies: The automated vaccine filling machine from the Faculty of Engineering at Chulalongkorn University can fill AstraZeneca vaccine into syringes with precision, speed, and safety, helping to increase the number of vaccinated people by 20 percent. The prototype is now operating at Chula Vaccination Center and more…
Article • Skin cancer identification
Dermatology & AI: The need to quantify skin tones
Although artificial intelligence (AI) tools and smartphone apps that help identify suspicious moles and potential skin cancers are starting to proliferate, dermatology informatics has far to go before becoming a clinically adoptable technology. Many challenges need to be resolved, not least of which is the need for more image data representing people of colour.
Article • Preventive cardiology
AI to measure coronary plaque in six seconds
Coronary computed tomography angiography (CCTA) is a non-invasive imaging test which can be used to evaluate coronary artery stenosis and measure plaques. Current plaque analysis is time-consuming and needs expert readers in order to help assess a patient’s heart attack risk. That’s about to change.
Article • Immersive imaging distraction
VR system to reduce MRI scan anxiety
Claustrophobia or anxiety can overwhelm small children and people with cognitive difficulties, especially in a confining and noisy MRI scanner tube. Their restless reactions can then render scan images useless. To help such patients to relax during scanning, a team from King’s College London (KCL) has designed an immersive environment with a special virtual reality (VR) headset for use with MRI…
News • Promising material
Organ transplantation: polymer coating reduces rejection rate
Researchers have found a way to reduce organ rejection following a transplant by using a special polymer to coat blood vessels on the organ to be transplanted. The polymer, developed by Prof. Dr. Jayachandran Kizhakkedathu and his team at the Centre for Blood Research and Life Sciences Institute at the University of British Columbia, substantially diminished rejection of transplants in mice when…
News • Tool to identify tumour mutations
Machine learning fuels personalised cancer medicine
The Biomedical Genomics laboratory at the Institute for Research in Biomedicine (IRB) Barcelona has developed a computational tool that identifies cancer driver mutations for each tumour type. This and other developments produced by the same lab seek to accelerate cancer research and provide tools to help oncologists choose the best treatment for each patient. The study has been published in the…
News • Coronavirus protein and antibody detection
Bioluminescence lights up traces of Covid-19 in the blood
Home test kits to check for Covid-19 spike proteins and anti-Covid-19 antibodies are fast and simple to use but lack the sensitivity and accuracy of laboratory tests. Researchers from Eindhoven University of Technology with Utrecht University have developed a new type of sensor that combines the sensitivity and accuracy of current laboratory-based measurements with the speed and low-cost of…
News • Hydrogel framework
Synthetic tissue with growing blood vessels developed
Using lab-created tissue to heal or replace damaged organs is one of the great visions for the future of medicine. Synthetic materials could be suitable as scaffolding for tissue because, unlike natural tissues, they remain stable in the organism long enough for the body to form new natural structures. A fundamental requirement for functional tissue is that blood vessels must be able to grow in…
News • Cardiology research
Dynamic heart model gives insight into cardiac disease progression
Efforts to understand cardiac disease progression and develop therapeutic tissues that can repair the human heart are just a few areas of focus for the Feinberg research group at Carnegie Mellon University. The group's latest dynamic model, created in partnership with collaborators in the Netherlands, mimics physiologic loads on engineering heart muscle tissues, yielding an unprecedented view of…
Article • Screening, early detection, treatment optimisation
AI techniques advancing oncology care
Cancer care and the treatment clinicians can offer patients is being increasingly enhanced by Artificial Intelligence (AI). The technology has a role in diagnosis, with algorithms trained to design and deliver patient care, can match patients to clinical trials they may benefit from, and even help predict outcomes and those at greatest risk.
News • Deep learning vs Aids
AI app could help diagnose HIV more accurately
Pioneering technology developed by University College London (UCL) and Africa Health Research Institute (AHRI) researchers could transform the ability to accurately interpret HIV test results, particularly in low- and middle-income countries. Academics from the London Centre for Nanotechnology at UCL and AHRI used deep learning (artificial intelligence/AI) algorithms to improve health workers’…
News • Promising research tool
World's first digital cancer cell model
Computer models have been standard tools in basic biomedical research for many years. However, around 70 years after the first publication of an ion current model of a nerve cell by Hodgkin & Huxley in 1952, researchers at Graz University of Technology (TU Graz), in collaboration with the Medical University of Graz and the Memorial Sloan Kettering Cancer Center in New York, have finally…
Article • Personalised medicine
'Body-on-a-chip' technology boosts drug development
Integrating laboratory functions on a microchip circuit is helping improve the cost-effectiveness of drug development. So-called ‘lab-on-a-chip’ or ‘human-on-a-chip’ technology can highlight which treatments may, or may not, work before advancing along the clinical trial process. It can also have benefits for chronic and rare diseases, as well as helping shape personalised medicine.…
News • Cardiovascular disease prevention
An ultrasound sensor to measure pulse wave velocity and blood pressure
Nanoelectronics and digital technologies company Imec presents a proof-of-concept for determining arterial stiffness, a risk marker for cardiovascular diseases such as stroke and heart failure, and monitoring blood pressure. Imec’s approach uses an ultrasound sensor to measure the central pulse wave velocity. Measuring pulse wave velocity closer to the heart is also a more reliable proxy for…
News • Transient implant
A pacemaker that dissolves when it's no longer needed
Researchers at Northwestern and George Washington (GW) universities have developed the first-ever transient pacemaker — a wireless, battery-free, fully implantable pacing device that disappears after it’s no longer needed. The thin, flexible, lightweight device could be used in patients who need temporary pacing after cardiac surgery or while waiting for a permanent pacemaker. All components…
News • Digital patients, promising results
Are 'virtual' trials the future of research?
A study involving virtual rather than real patients was as effective in evaluating a medical device used to treat brain aneurysms, according to new research. The findings are proof of concept for what are called in-silico trials, where instead of recruiting people to a real-life clinical trial, researchers build digital simulations of patient groups, loosely akin to the way virtual…
Video • Handheld rapid testing
New tech to diagnose infections in minutes - without a lab
The idea of visiting the doctor’s office with symptoms of an illness and leaving with a scientifically confirmed diagnosis is much closer to reality because of new technology developed by researchers at McMaster University. Engineering, biochemistry and medical researchers from across campus have combined their skills to create a hand-held rapid test for bacterial infections that can produce…
News • Heart regeneration treatments
Injectable microspheres to repair failing hearts
Researchers funded by the British Heart Foundation (BHF) have developed biodegradable microspheres that can be used to deliver heart cells generated from stem cells to repair damaged hearts after a heart attack, in research presented at the British Cardiovascular Society conference.
News • Sonothermogenetics
Tool activates deep brain neurons by combining ultrasound, genetics
Neurological disorders such as Parkinson’s disease and epilepsy have had some treatment success with deep brain stimulation, but those require surgical device implantation. A multidisciplinary team at Washington University in St. Louis has developed a new brain stimulation technique using focused ultrasound that is able to turn specific types of neurons in the brain on and off and precisely…
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