Blood test detects Parkinson’s years before symptoms appear using RNA markers
Scientists have developed a fast, non-invasive blood test that can detect Parkinson’s disease before tremors begin. By measuring RNA fragments that reflect brain pathology, the test offers new hope for early diagnosis and targeted intervention. Study: Pre-symptomatic Parkinson’s disease blood test quantifying repetitive sequence motifs in transfer RNA fragments. Image Credit: Kateryna Kon / Shutterstock In a … Read more