Medical News

A replicating RNA vaccine, formulated with a lipid-based nanoparticle emulsion, produces antibodies against the COVID-19 coronavirus in mice and primates with a single immunization. These antibodies potently neutralize t...

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

(Brain Chemistry Labs) In 2018, cyanobacteria from nutrient-rich waters in Lake Okeechobee were released down the Caloosahatchee river at the same time red tides were gathering along the Florida west coast, potentially e...

Alzheimer's disease progressively degrades a person's memory and cognitive abilities, often resulting in dementia. Amid efforts to find novel treatments for this disease, a recent breakthrough study shows that oxytocin -...

Cardiorespiratory fitness (CRF) measurement provides insight into cardiovascular and overall health, including cognitive and academic functions, among children and teens. Healthy CRF is linked to better heart and blood v...

(University of Washington Health Sciences/UW Medicine) A replicating RNA vaccine, formulated with a lipid-based nanoparticle emulsion, produces antibodies against the COVID-19 coronavirus in mice and primates with a sing...

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 new research.

A phase 1/2 trial involving 1,077 healthy adults found that the vaccine induced strong antibody and T cell immune responses up to day 56 of the ongoing trial. These responses may be even greater after a second dose, acco...

Regular physical activity is a healthy way to prevent and reduce high blood pressure, even in places where pollution levels are relatively high. Air pollution increases high blood pressure risk, yet it does not outweigh ...

Respiratory droplets from a cough or sneeze travel farther and last longer in humid, cold climates than in hot, dry ones, according to a study on droplet physics.

Researchers have discovered that the cells that cause goosebumps are also important for regulating the stem cells that regenerate hair. In the skin, the muscle that contracts to create goosebumps is necessary to bridge t...

Researchers used silicone wristbands to examine the extent of chemical exposure among a small group of children in Montevideo, Uruguay. The 6- to 8-year-olds wore the bands for seven days. After analyzing the wristbands,...

Researchers have discovered bacterial organelles involved in gene expression, suggesting that bacteria may not be as simple as once thought. This finding could offer new targets for the development of new antibiotics.

Researchers have developed a new drug candidate that kills triple negative breast cancer cells. The discovery will help clinicians target breast cancer cells directly, while avoiding the adverse, toxic side effects of ch...

Scientists and historians have pieced together the genomes of old viruses that were used as vaccination strains during and after the American Civil War ultimately leading to the eradication of smallpox.

Cambridge scientists have developed a new way to fortify shellfish to tackle human nutrient deficiencies which cause severe health problems across the world. The team is now working with major seafood manufacturers to fu...

Scientists have developed a simple clinical test that can assess the lower limb strength of patients to predict their risk of falls. The ''enhanced paper grip test'' involves pulling a small card from underneath the part...

Researchers have now demonstrated that behavior therapy that exposes people to memories of their trauma doesn't cause relapses of opioid or other drug use, and that PTSD severity and emotional problems have decreased aft...

(American Heart Association) Cardiorespiratory fitness (CRF) measurement provides insight into cardiovascular and overall health, including cognitive and academic functions, among children and teens.Healthy CRF is linked...

(Imperial College London) The formation of four-stranded DNA has been tracked in living human cells, allowing scientists to see how it works, and its possible role in cancer.

(Ehime University) Environmental pollutants threaten the health of marine mammals. This study established a novel cell-based assay using the fibroblasts of a finless porpoise stranded along the coast of the Seto Inland S...

(Staffordshire University) Scientists have developed a simple clinical test that can assess the lower limb strength of patients to predict their risk of falls. The "enhanced paper grip test" validated by researchers from...