![Artist's rendering of a brain cell damaged by amyloid beta plaque in Alzheimer's disease](https://www.mcknights.com/wp-content/uploads/sites/5/2019/10/GettyImages-1124681550-860x484.jpg)
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Long genes linked to aging … Fat buildup in brain cells may cause Alzheimer’s … Drug shows no benefit for dry age-related macular degeneration in NIH trial … Neurologic disease may be higher for those with influenza than COVID-19 … Outcomes after stem cell transplant in elderly leukemia patients have improved since 2000