News • 3D printed masks
Animal noses inspire new air filter designs
The new 3D-printable mask design promises easy breathing for users while maintaining similar levels of protection against pathogens found in N95 and surgical masks.
News • Cancer research
Origins of metastasis unraveled
For a long time, the origin of metastasis remained obscure. Now, scientists have discovered some of the mechanisms these cells arise.
News • In 2020
COVID-19 restrictions linked to 750,000 fewer dengue cases
COVID-19 measures such as school closures and ‘high-traffic and mixing’ areas had the strongest association, providing clues for new intervention approaches.
News • Promising approach
‘Drug factory’ implants eliminate ovarian, colorectal cancer in mice
Bioengineers have shown they can eradicate advanced-stage ovarian and colorectal cancer in mice in as little as six days with a treatment that could be ready for human clinical trials later this year.
News • Evolution tactics in E.coli
Antibiotic resistance: (Population) size matters
An international team of scientists have shown that small and large bacterial populations follow qualitatively different evolutionary paths to develop antibiotic resistance.
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.
News • Bacterial protection strategy
Protective 'chain mail' of C.difficile revealed
A newly discovered structure of chain-mail may explain the success of C.difficile at defending itself against antibiotics and immune system molecules.
News • Alternative to swab
COVID-19 infection detected in breath tests
Traces of the SARS-CoV-2 coronavirus that causes COVID-19 can be detected in microscopically small fluid droplets exhaled during a very short time span.
News • Gamification
Is hyper-optimism good or bad for children?
Young children are more optimistic than adolescents, which stems from not learning enough from bad outcomes.
News • Prevention through infection
Vaccine against liver cancer and fibrosis shows promise
A new study offers hope against liver cancer: A vaccine proved to be safe and effective protection in premalignant and malignant liver diseases in preclinical mouse models.
News • Decrease in wellbeing
Covid-19 pandemic has devastating effect on mental health, study shows
The Covid pandemic might be responsible for a “substantial decrease” in mental wellbeing in the UK, according to new research from the University of East Anglia and University of York.
News • Reducing rejection and waiting times
Transplant organs with universal blood type on the horizon
A new study has proved that it is possible to convert blood type safely in donor organs intended for transplantation. This is an important step towards creating universal type O organs.
News • Coronavirus long term effects
Vaccination protects against long Covid, study shows
A new UK review shows that people who have had one or more doses of a coronavirus vaccine are less likely to develop long Covid than those who remain unvaccinated.
News • Neuropeptide research
Fluorescent biosensor to shed light on narcolepsy
Researchers in Zurich have developed a fluorescent orexin biosensor to observe on of the brain's signaling molecules "live" to gain insights into constant daytime sleepiness (narcolepsy).
News • Public transport
Down the tube: Is the Underground 'Covid safe'?
Is the Underground a safe means of transport in times of Covid-19? A computer simulation, developed at the University of Leeds, has calculated the infection risk.
News • COVID and E. coli
Futuristic coating for fabrics kills viruses
Researchers have developed an inexpensive, non-toxic coating for almost any fabric that decreases the infectivity of the virus that causes COVID-19 by up to 90 per cent.
News • New drivers and biomarkers
Cancer: Mapping mutation 'hotspots' reveals key players
Researchers have identified a previously unrecognized key player in cancer evolution: clusters of mutations occurring at certain regions of the genome.
News • Ultrasound
"Sonogenetics" researchers control mammalian cells with sound
Researchers pinpoint a sound-sensitive mammalian protein that lets them activate brain, heart or other cells with ultrasound.
News • Tissue regeneration
Repairing intestinal damage with 3D cell transplants
Researchers from Tokyo Medical and Dental University (TMDU) develop a protocol to transplant 3D cellular structures that could regenerate damaged intestine.
News • Cancer treatment
Immunotherapy approach 'points' killer cells towards tumours
French researchers have found a way to facilitate access to tumours for killer lymphocytes, paving the way for more efficient immunotherapies against cancer.
News • Sealing the deal
Surgical 'duct tape' could be an alternative to suture
Engineers at MIT have developed a kind of surgical duct tape — a strong, flexible, and biocompatible sticky patch that can be applied to biological tissues and organs to help seal tears and wounds.
News • Hard to break down
Hepatitis E: Most common hand infectants no match for HEV
Scientists have investigated the effectiveness of various common hand disinfectants against hepatitis E. They were able to show that most formulations do not completely inactivate the virus.
News • Heart failure and organ fibrosis
RNA therapeutics: potential far beyond Covid-19
RNA has already been making an impact in the context of the vaccine program, but the potential of RNA-based compounds is far from being fully tapped, as RNA allows for entirely new therapeutic approaches.
News • Underrepresentation of women
Machine learning fixes gender bias in clinical trials
Researchers from Israel have developed a technology that rectifies the effects of underrepresentation of women in clinical trials using machine learning models.
News • Phantom sounds
Objective marker for tinnitus found in the brain
There has to date been no reliable objective method of diagnosing tinnitus. Now, Swedisch researchers may have found a way to measure changes in the brain associated with constant tinnitus.