Blood levels of a protein called ptau217 were associated with damage to the brain caused by Alzheimer’s disease, and may one day help diagnose disease before symptoms appear.
Blood samples taken before the COVID-19 pandemic showed that some people already had certain immune cells that recognize SARS-CoV-2, possibly because of common colds.
August 4, 2020 —
Researchers identified some of the most potent and diverse antibodies discovered to date that neutralize SARS-CoV-2, targeting multiple regions on the viral spike.
August 4, 2020 —
Mice with high blood sugar levels had lower gains from aerobic exercise than normal mice. The results suggest that diet changes may be needed to get the most from aerobic exercise.
August 4, 2020 —
A computational screen of more than 600 compounds listed as FDA-approved inactive ingredients found some that may warrant follow-up studies for previously unknown effects.
July 28, 2020 —
In a large study, individualized plans designed to prevent serious injuries from falls among older adults who are at high risk didn’t improve upon usual care.
July 28, 2020 —
An analysis of more than 2,000 brain scans showed sex differences in the volume of certain regions in the human brain that may contribute to differences in brain disease and behavior.
July 28, 2020 —
Researchers discovered a new role for goosebumps that could have implications for reversing hair loss and understanding wound healing in the skin.
July 21, 2020 —
Early results from the first COVID-19 vaccine candidate tested in people showed that it triggered an immune response against the virus with no serious side effects.
July 21, 2020 —
Mice deficient in a certain protein formed larger scars after a heart attack and had worse heart function. The study suggests an approach to improve heart function after heart attack.