familymednews.com
Unlike old dogs, old adults can indeed learn new tricks thanks to a protein molecule called netrin. Netrin is known to help set up the healthy nervous system in an infant’s developing brain by directing brain cells to make appropriate connections with other brain cells. New research conducted by scientists at The Neuro has found that netrin in the adult […]
Continue reading »
Alzheimer’s disease is an increasingly prevalent, neurodegenerative condition that erodes memory and other cognitive functions. Treatments for this complex disease have been elusive, although researchers have previously uncovered its main biological features: amyloid-beta plaques and tau tangles. A study by researchers from Brigham and Women’s Hospital (BWH), recently published in Acta Neuropathologica, investigated lesser-known molecules involved in tauopathies like Alzheimer’s. […]
Continue reading »
People with depression have low blood levels of a substance called acetyl-L-carnitine, according to a Stanford University School of Medicine scientist and her collaborators in a multicenter study. Naturally produced in the body, acetyl-L-carnitine is also widely available in drugstores, supermarkets and health food catalogs as a nutritional supplement. People with severe or treatment-resistant depression, or whose bouts of depression […]
Continue reading »
Alzheimer’s disease destroys brain cells in part by promoting the formation of insoluble clumps that contain a protein called tau. Not only are these “tau aggregates” toxic for the cells that harbor them, but they also invade and destroy neighboring brain cells, or neurons, which speeds the cognitive decline associated with the Alzheimer’s. For those reasons, Alzheimer’s researchers have been […]
Continue reading »
Americans die of heart or cardiovascular disease at an alarming rate. In fact, heart attacks, strokes and related diseases will kill an estimated 610,000 Americans this year alone. Some medications help, but to better tackle this problem, researchers need to know exactly how the heart and blood vessels stay healthy in the first place. Now, scientists at The Scripps Research […]
Continue reading »