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Most patients with Alzheimer's disease and Alzheimer's Disease Related Dementias (ADRD) experience the gradual onset and progression of cognitive symptoms, leading to decline over years or decades. However, in a small subset of patients, symptoms begin rapidly, leading to dementia within one year and complete incapacitation within two years of symptom onset.
A new WHOI-led study uses satellite data to help uncover what caused devastating flooding and examine how it impacted some of the state鈥檚 most vulnerable residents.
Venus 鈥� a hot planet pocked with tens of thousands of volcanoes 鈥� may be even more geologically active near its surface than previously thought. New calculations by researchers at Washington University in St. Louis suggest that the planet鈥檚 outer crust may be constantly churning, an unexpected phenomenon called convection that could help explain many of the volcanoes and other features of the Venusian landscape.
Scientists have developed ultralight and ultrathin copper current collectors that could redefine lithium battery technology. These collectors, far lighter than traditional copper foils, significantly enhance cell-level energy density.
Gastric bypass is the most clinically and cost effective form of interventional surgery for people living with severe obesity, reveals landmark research. The new University of Bristol-led trial, funded by the National Institute for Health and Care Research (NIHR), is published today [31 Mar] in the Lancet Diabetes & Endocrinology journal.
Scientists have unveiled a revolutionary method for mass-producing high-quality human mitochondria, potentially transforming treatments for degenerative diseases. By refining stem cell culture conditions, researchers achieved an extraordinary 854-fold increase in mitochondrial production while significantly enhancing energy output.
A newly developed blood test for Alzheimer鈥檚 disease not only aids in the diagnosis of the neurodegenerative condition but also indicates how far it has progressed, according to a study by researchers at Washington University School of Medicine in St. Louis and Lund University in Sweden.
A new method of alerting clinical care providers holds promise for increasing treatment and improving survival for patients with severe aortic stenosis (AS), a valvular heart condition that can be deadly when left untreated. Researchers from UC San Francisco (UCSF) and Mass General Brigham found that electronic messages sent to providers within one week of patients receiving an echocardiogram improved care for patients with severe AS 鈥� including higher rates of treatment with aortic valve replacement (AVR), particularly in symptomatic patients.
South Africa鈥檚 2013 sodium reduction law is lowering blood pressure and improving health. A study by Wits & Harvard found a 10% drop in sodium intake, with stricter limits in processed foods. Even small reductions cut heart disease risk. Experts say more countries should follow suit. #PublicHealth
Trial led by Mount Sinai researcher could save lives for patients in need of urgent surgery, invasive procedures, or experiencing major bleeding
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