Johns Hopkins University researchers have identified more than 200 types of misfolded proteins in rats that could be associated with age-related cognitive decline. The findings could lead the way to finding new therapeutic targets and treatments in humans that could provide relief for the millions of people over 65 who suffer from Alzheimer’s, dementia, or other diseases that rob them of their memories and independence as they age.

A study led by Megan Curtis, MD, an assistant professor in the Division of Infectious Diseases at WashU Medicine (right), and Caroline Cary, a third-year medical student, showed that recently pregnant women face disparities in access to treatment for hepatitis C infection. The research follows Curtis’ recent study that showed children are also undertreated for the virus.