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An abundance of biomolecules linked to COVID-19 status and severity

Tapping into the potential of the multi-omic method to uncover functional connections between various classes of biomolecules, researchers from notable institutions in the United States have discovered sets of co-varying molecules that shed light on coronavirus disease (COVID-19) pathophysiology and provide treatment opportunities.

20 Jul 2020

Columbia Engineering researchers win $16.4 million DARPA grant

Sam Sia, professor of biomedical engineering, and Ken Shepard, Lau Family Professor 0f Electrical Engineering and professor of biomedical engineering, have won a $16.4 million four-year grant from DARPA for their proposal, "Treatment and Recovery Augmented with Electrical and Ultrasound?Mediated Actuation and Sensing."

20 Jul 2020

Researchers identify underlying mechanism for metabolic memory and diabetic complications

For people with diabetes, vascular complications like kidney disease and atherosclerosis, which can lead to poor health and even death, are seen at increased rates.

20 Jul 2020

Involvement of nicotine receptors in COVID-19

Researchers from the University of Bristol, Oxford Brookes University and the University of California San Diego neatly demonstrated how the spike protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) exhibits high affinity for nicotinic acetylcholine receptors (nAChRs), with significant implications for coronavirus disease (COVID-19) pathology and infectivity. Their findings are published on the bioRxiv* preprint server.

20 Jul 2020

'Smart nanosheets' can help quickly isolate new types of proteins from mixtures

An interdisciplinary team from Frankfurt and Jena has developed a kind of bait with which to fish protein complexes out of mixtures.

20 Jul 2020

McGill researchers discover bacterial organelles involved in gene expression

Researchers at McGill University have discovered bacterial organelles involved in gene expression, suggesting that bacteria may not be as simple as once thought.

20 Jul 2020

A new method for mechanical stimulation of neural cells

In addition to responding to electrical and chemical stimuli, many of the body's neural cells can also respond to mechanical effects, such as pressure or vibration.

20 Jul 2020

Scientists discover promising drug target for dry age-related macular degeneration

Scientists at Sanford Burnham Prebys Medical Discovery Institute have shown that the blood protein vitronectin is a promising drug target for dry age-related macular degeneration, a leading cause of vision loss in Americans 60 years of age and older.

20 Jul 2020

Immunotherapy does not worsen complications for patients with both COVID-19 and cancer

Preliminary data from researchers at the University of Cincinnati Cancer Center show that immunotherapy doesn't necessarily worsen complications for patients with both COVID-19 and cancer.

20 Jul 2020

Novel blood test for heart failure could lead to new diagnostics for COVID-19 patients

A new blood test that reliably predicts outcomes for heart failure patients could lead to new diagnostics and treatments for COVID-19 patients as well, according to newly published research from cardiologists at the University of Alberta.

20 Jul 2020

Higher-than-normal blood sugar levels may dampen benefits of aerobic exercise

Every doctor recommends regular aerobic exercise, since greater aerobic fitness is important for achieving better overall health.

20 Jul 2020

Oxytocin can help treat cognitive disorders

Alzheimer’s disease progressively degrades a person’s memory and cognitive abilities, often resulting in dementia.

20 Jul 2020

Behavior therapy that exposes people to traumatic memories does not trigger drug relapse

About a quarter of people with drug or alcohol use disorders also suffer from post-traumatic stress disorder (PTSD), which is typically caused by a traumatic or stressful life event such as rape or combat, and which leaves the person with intense anxiety.

20 Jul 2020

Researchers develop new nano drug that kills triple-negative breast cancer cells

Researchers at the University of Arkansas have developed a new nano drug candidate that kills triple negative breast cancer cells.

20 Jul 2020

Study brings researchers one step closer to produce and blend medicines on a microscopic scale

For the first time, a single, twisted nanoparticle has been accurately measured and characterised in a lab, taking scientists one vital step closer to a time when medicines will be produced and blended on a microscopic scale.

20 Jul 2020

Developing a Better Understanding of Polycystic Ovary Syndrome (PCOS)

In this interview, Dr. Andrea Dunaif talks to News-Medical about their genetic analysis study which suggests there are different subtypes of PCOS.

20 Jul 2020

Hybrid fungus involved in lung infections discovered

Aspergillus latus, a species of fungus previously found only in soil or plants, has been found for the first time in a hospital environment by an international group of researchers.

19 Jul 2020

Study reveals intricate details about the biology of huntingtin protein

A new study reveals intricate details about the biology of the huntingtin protein (HTT), which is responsible for Huntington's disease.

17 Jul 2020

Groundbreaking technology could enhance therapeutic efficiency of nanomedicines

Researchers from the Moscow Institute of Physics and Technology and their colleagues from Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry and Prokhorov General Physics Institute of the Russian Academy of Sciences have developed a breakthrough technology to resolve a key problem that has prevented the introduction of novel drugs into clinical practice for decades.

17 Jul 2020

Study shows a promising, new approach to treating Alzheimer's disease

With over 1.2 million people affected in Germany alone and over 50 million people worldwide, Alzheimer's disease, also referred to simply as Alzheimer's, is one of the greatest medical and social challenges of our time.

17 Jul 2020