ResearchRSS2 days ago
Brain pathway shows potential for slowing Parkinson’s, but only in females
Scientists at Texas A&M University found a protective pathway in the brain that could slow Parkinson's disease progression. This pathway involves receptors that respond to nicotine (a chemical in tobacco) but doesn't require actually using tobacco. In mice, increasing these receptors helped prevent Parkinson's symptoms — but only in female mice, not male mice.
WHY IT MATTERSThis sex-specific finding could lead to new Parkinson's treatments tailored differently for women and men, addressing a gap in how the disease progresses differently between sexes.