Medicine & Health

Three of four blood tests used to identify people in early stages of Alzheimer’s disease perform differently in Black individuals compared to white individuals, according to a new study from Washington University School of Medicine. Such differences may put Black patients at risk of misdiagnosis.

By scanning the genomes of nearly 6,000 stroke patients, School of Medicine scientists identified two genes associated with recovery. Both are involved in regulating neuronal excitability, suggesting that targeting overstimulated neurons may help promote recovery in the first 24 hours after stroke.

While the battle against SARS-CoV-2 rages on, Washington University researchers and clinicians are fighting a rearguard action against drug-resistant infections that years of overprescribing have turned deadly.

What is our secret?

Up to half of older adults may have sleep apnea, a condition in which breathing and sleep are briefly interrupted many times a night. A new study from the School of Medicine shows that this chronic tiredness can have serious implications for road safety.

Biomedical engineer Jianmin Cui at the McKelvey School of Engineering is going deep into the basic mechanisms that lead to arrhythmia to ultimately find potential new drug candidates with an NIH grant.

WashU infectious diseases doctors and engineers have worked with the St. Louis Symphony Orchestra and other cultural institutions on how to safely reopen and continue performances following the COVID-19 pandemic global shutdown in 2020.

A new study led by Washington University School of Medicine and the International Centre for Diarrhoeal Disease Research in Dhaka, Bangladesh, shows that a standard milk-based therapy plus treatment with a specific strain of gut bacteria reduces gut inflammation and promotes weight gain in infants with severe acute malnutrition.

A new multicenter study that includes researchers at Washington University School of Medicine in St. Louis, the Centers for Disease Control and Prevention (CDC), and Vanderbilt University Medical Center shows that transplant recipients who receive three doses of COVID-19 mRNA vaccine have greater protection than that provided with two doses.

Scanning the brains of newborns, researchers at Washington University School of Medicine in St. Louis have found that maternal exposure to poverty and crime can influence the structure and function of young brains even before babies make their entrances into the world.