Medical Science News

RSS

New compound may slow aging and age-related diseases

A compound that extends lifespan in a tiny nematode worm slows bone loss in aging mice. That surprising result comes from a longitudinal and functional study of 700 aging mice at the Buck Institute, a project that provides a treasure trove of data for researchers aiming to develop therapeutics to slow aging and age-related diseases.

27 Jan 2021

Professor from Tel Aviv University receives 2021 Blavatnik Award for Young Scientists in Israel

Professor Yossi Yovel, Associate Professor of Zoology at Tel Aviv University (TAU), is one of three Laureates to be awarded 2021 Blavatnik Awards for Young Scientists in Israel by the Blavatnik Family Foundation, the New York Academy of Sciences, and the Israel Academy of Sciences and Humanities.

27 Jan 2021

Skin cancer has increased significantly in the last four decades

Incidence rates of skin cancer (cutaneous malignant melanoma) have increased more than 550% in males and 250% in females since the early 1980s in England - according to a new study by Brighton and Sussex Medical School (BSMS).

26 Jan 2021

Pain-free microneedle patch can capture biomarkers from interstitial fluid

Blood draws are no fun. They hurt. Veins can burst, or even roll - like they're trying to avoid the needle too, Oftentimes, doctors use blood samples to check for biomarkers of disease: antibodies that signal a viral or bacterial infection, such as SARS-CoV-2, the virus responsible for COVID-19, or cytokines indicative of inflammation seen in conditions such as rheumatoid arthritis and sepsis.

26 Jan 2021

Study shows how gut bacteria can dull the efficacy of radiotherapy

A study led by Ludwig Chicago Co-director Ralph Weichselbaum and Yang-Xin Fu of the University of Texas Southwestern Medical Center has shown how bacteria in the gut can dull the efficacy of radiotherapy, a treatment received by about half of all cancer patients.

26 Jan 2021

Sodium fluorescein may improve the safety and outcomes of vestibular schwannoma surgery

Removing a vestibular schwannoma - a slow-growing, benign tumor that develops in the nerves connecting the inner ear to the brain - is a delicate procedure. Surgeons must differentiate the tumor from nearby nerves, arteries, and other intracranial structures.

26 Jan 2021

£1.6 million grant awarded to advance development of MND drug candidate

Researchers from the University of Sheffield's Institute for Translational Neuroscience have been awarded a £1.6 million grant from the Medical Research Council.

26 Jan 2021

Microwaves used to inactivate aerosolized pathogens

As the pandemic has continued to spread globally, studies indicate the COVID-19 virus may be contained in aerosols that can be generated and spread through breathing, coughing, sneezing, or talking by infected individuals.

26 Jan 2021

Elevated levels of certain immune cells in the blood linked to COVID-19 severity

Individual variations in how the immune system responds to SARS-CoV-2 appear to impact the severity of disease.

26 Jan 2021

Air purifiers may increase the spread of airborne virus transmission in confined spaces

The positions of air inlets and outlets in confined spaces, such as elevators, greatly affect airborne virus transmission. In Physics of Fluids, by AIP Publishing, researchers from University of Nicosia in Cyprus show while air purifiers would be expected to help, they may actually increase the spread.

26 Jan 2021

LSD could be a viable and safe therapeutic option for certain psychiatric diseases

Researchers from McGill University have discovered, for the first time, one of the possible mechanisms that contributes to the ability of lysergic acid diethylamide (LSD) to increase social interaction.

26 Jan 2021

New approach to mapping viral mutations that escape antibodies used to treat COVID-19

A new approach to mapping viral mutations that "escape" leading clinical antibodies has revealed mutations in the SARS-CoV-2 virus that allow it to evade treatments, including a single amino-acid mutation that fully escapes Regeneron's antibody cocktail.

26 Jan 2021

New discovery could lead to faster and more effective treatments for chronic health complications

A world-first discovery by researchers at Monash University and The University of Queensland could lead to faster and more effective treatments for chronic health complications, such as cardiovascular disease and cancer, with 'fluorescent' in vivo biosensors.

26 Jan 2021

Prostate cancer: Drug-resistant, metastasis-causing cells can produce exponentially growing tumors

The cover for issue 1 of Oncotarget features Figure 2, "Results in clinical trials," published in "Drug resistant cells with very large proliferative potential grow exponentially in metastatic prostate cancer" by Blagoev, et al. which reported that most metastatic cancers develop drug resistance during treatment and continue to grow, driven by a subpopulation of cancer cells unresponsive to the therapy being administered.

26 Jan 2021

Machine learning identifies patterns of maternal autoantibodies associated with autism

Using machine learning, researchers at the UC Davis MIND Institute have identified several patterns of maternal autoantibodies highly associated with the diagnosis and severity of autism.

26 Jan 2021

Researchers develop method for presymptomatic COVID-19 detection

An encouraging new study by researchers at University College London, UK, reports the potential of a form of COVID-19 testing which can detect presymptomatic cases.

26 Jan 2021

Optimizing dietary adherence to fight against obesity

While eating less and moving more are the basics of weight control and obesity treatment, finding ways to help people adhere to a weight-loss regimen is more complicated.

26 Jan 2021

Astrocytes might be a potential new target to better treat epilepsy

A significant number of epilepsy patients does not respond to currently available drugs. A collaboration between researchers in Japan and at the Heinrich Heine University Düsseldorf now addressed a cell type in the brain that has so far not received much attention in epilepsy therapy.

26 Jan 2021

Codon frequency optimization shows SARS-CoV-2 antiviral potential

A study conducted by researchers in the US has revealed that optimization of codon for bacterial expression causes the production of an inactive enzyme non-structural protein 12 (Nsp12), a catalytic subunit of RNA-dependent RNA polymerase of SARS-CoV-2.

26 Jan 2021

Researchers engineer antibody that broadly neutralizes a range of clade 1 sarbecoviruses

Researchers have engineered an antibody that neutralizes SARS-CoV-2 with a potency that "rivals" current lead SARS-CoV-2 clinical neutralizing antibodies, and that also broadly neutralizes a range of clade 1 sarbecoviruses.

26 Jan 2021

Medical Science News

New compound may slow aging and age-related diseases

Professor from Tel Aviv University receives 2021 Blavatnik Award for Young Scientists in Israel

Skin cancer has increased significantly in the last four decades

Pain-free microneedle patch can capture biomarkers from interstitial fluid

Study shows how gut bacteria can dull the efficacy of radiotherapy

Sodium fluorescein may improve the safety and outcomes of vestibular schwannoma surgery

£1.6 million grant awarded to advance development of MND drug candidate

Microwaves used to inactivate aerosolized pathogens

Elevated levels of certain immune cells in the blood linked to COVID-19 severity

Air purifiers may increase the spread of airborne virus transmission in confined spaces

LSD could be a viable and safe therapeutic option for certain psychiatric diseases

New approach to mapping viral mutations that escape antibodies used to treat COVID-19

New discovery could lead to faster and more effective treatments for chronic health complications

Prostate cancer: Drug-resistant, metastasis-causing cells can produce exponentially growing tumors

Machine learning identifies patterns of maternal autoantibodies associated with autism

Researchers develop method for presymptomatic COVID-19 detection

Optimizing dietary adherence to fight against obesity

Astrocytes might be a potential new target to better treat epilepsy

Codon frequency optimization shows SARS-CoV-2 antiviral potential

Researchers engineer antibody that broadly neutralizes a range of clade 1 sarbecoviruses

Innovating Texture and Culture in Plant-Based Foods

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Latest News