Biomarkers

News • Neuroscience

Possible biomarker for suicidal thoughts identified

Researchers identified a possible biomarker linked to severe suicidal thoughts. It may also help explain why some people recover, opening a new path for research into resilience and prevention.

News • Plasma proteomic profiles

Alzheimer’s biomarkers differ across populations

Blood tests yield vital information about Alzheimer’s disease. However, new research suggests that relevant biomarkers may differ significantly across patient populations.

News • Biomarker panel

Seven proteins could lead to better blood tests for Alzheimer’s

More biomarkers for better insights on Alzheimer's disease: a new study explores how a panel of seven proteins could help predict disease progression and inform more accurate treatment choices.

News • Bacterial alterations in MCI

Study links gut microbiome to Alzheimer’s biomarkers

The microbes living in the human gut influence metabolism, immunity, and cardiovascular health. A new study now suggests they may also be closely connected to Alzheimer's disease.

News • Body composition radiodensity

New CT-based marker to refine gastric cancer prognosis

Measuring radiodensity of visceral fat and muscle from CT scans, researchers have identified a new biomarker that may help determine the prognosis for patients with gastric cancer.

News • Diaphragmatic dome height

Simple X-ray measure linked to survival in lung cancer surgery patients

A new study shows that diaphragmatic dome height (DDH) - a simple measurement from routine chest X-rays - can help predict survival among patients with lung cancer and breathing disorders.

News • Microscopy

New microscopy method maps lipids without labels

A new microscopy method reads lipids' natural spectral fingerprints using mid-infrared light and ultrasound – no fluorescent labels needed, less stress for living cells.

News • Alternative to conventional tests

Affordable biosensor to early detect pancreatic cancer

Researchers have developed an electrochemical sensor that can detect pancreatic cancer in its early stages. The device offers a simpler, more affordable alternative to conventional tests, which are less accessible.

News • Ventricle morphology

Hydrocephalus: 3D brain marker helps predict shunt surgery success

A 3D brain marker may help identify which patients with idiopathic normal pressure hydrocephalus (iNPH) benefit from shunt surgery – improving outcomes and sparing others from ineffective treatment.

News • Mammary tumorigenesis

New marker identifies which breast lesions will progress to cancer

Not all precancerous lesions will develop into tumours, yet the majority are treated as if they were already breast cancer. A new marker could help identify the relevant cases and avoid overtreatment.

News • Prediction of treatment response

Colon and rectal cancer: new biomarker shows which patients benefit from immunotherapy

A multidisciplinary team of pathologists, oncologists and biologists has discovered a new biomarker to determine whether immunotherapy may work in people with colon and rectal cancer.

News • Biomechanical mapping of tumor growth

New biomarker helps assess glioblastoma aggressiveness

Researchers have developed a new MRI-based method that enables objective quantification of the growth of the most aggressive brain tumours, particularly glioblastoma.

News • Neurodegenerative diseases

New biomarker improves diagnosis of Parkinson's and LBD

A biomarker discovered in the cerebrospinal fluid could improve diagnosis of Parkinson's disease and dementia with Lewy bodies.

News • pTau217 and BDTau

Siemens Healthineers expands brain health research portfolio with new biomarker assays

Siemens Healthineers has announced the availability of two blood-based biomarker tests for research use: the Atellica IM Phosphorylated tau 217 (pTau217) and the Atellica IM Brain Derived Tau (BDTau) assays. Both are run on the Atellica Solution IM and Atellica CI Analyzers.

News • Microbial interactions

Gut bacteria interactions show promise as health and disease marker

To better distinguish between healthy and diseased gut microbiomes, scientists have created an index that tracks microbial behavior and signals conditions such as colorectal cancer.

Article • Digital pathology and AI

Finding new biomarkers to match the biological complexity of cancer

Advances in artificial intelligence and multimodal data integration are poised to revolutionise cancer diagnostics – but significant challenges remain before these technologies can be routinely deployed in clinical practice. Professor Manuel Salto-Tellez outlined the steps needed to bridge the gap between complex tumour biology and the relatively simple biomarkers currently available, speaking…

News • Chronic neurological disorder

Researchers identify early signs of Parkinson's in the blood

Researchers report on decisive steps towards an early diagnosis of Parkinson’s disease: a newly discovered biomarker in the blood could open a window of opportunity for future treatment.

News • Residual lung abnormality

Promising biomarker detects lingering lung damage after Covid-19

A new study into the long-term health impacts of coronavirus has found changes in the blood after Covid-19 that might pinpoint patients at risk of ongoing lung disease.

News • Remote sampling

Home blood test for Alzheimer's shows promise

An international study shows that Alzheimer’s disease biomarkers can be accurately detected using simple finger-prick blood samples that can be collected at home and mailed to a laboratory.

News • Drivers of gray matter injury

Multiple sclerosis: Promising biomarker linked to progression and brain inflammation

A new University of Toronto-led study has discovered a possible biomarker linked to multiple sclerosis (MS) disease progression that could help identify patients most likely to benefit from new drugs.

News • Brain damage analysis

Blood biomarker predicts recovery after cardiac arrest

A simple blood test that can very accurately predict the chance of survival with good recovery could be of great significance for patients in intensive care after a cardiac arrest.

News • Identification of high-risk patients

Preventing kidney damage after surgery with biomarkers

Even minor functional impairments of the kidneys can have serious consequences for patients after major surgery. New biomarkers could help identify high-risk patients at an early stage.

News • Exploration of novel biomarkers

Depression: not just a disease of the mind

Depression is not only a disease of the mind or the brain, a new study finds: a research team has revealed deep connections to abnormalities in the body's overall immune response.

Article • Reshaping GI cancer care

Pathologists at the heart of precision oncology

Biomarker testing is ushering in a novel era of therapy personalisation for gastroesophageal and colorectal cancers, according to experts presenting at the 37th European Congress of Pathology in Vienna this September. During a session on state-of-the-art in gastrointestinal biomarkers, speakers outlined how targeted therapies and immunotherapies are transforming treatment options – but…

News • Proteins for personalized treatments

Tracking Duchenne muscular dystrophy with blood biomarkers

Newly discovered blood biomarkers may offer new options to track Duchenne muscular dystrophy (DMD) in a less invasive way than physical tests or biopsies. This could support more tailored treatments.

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