Scientists Identify Blood Biomarker Paving the Way for CTE Diagnosis in Living Patients
Researchers at Washington University School of Medicine have identified a blood biomarker, eMTBR-tau243, that may help diagnose chronic traumatic encephalopathy (CTE) in living individuals. This degenerative brain condition, linked to repeated head trauma in contact sports, currently can only be diagnosed post-mortem. The study found elevated levels of this protein fragment in the blood of 11 confirmed CTE cases, indicating potential for monitoring and treatment. However, it remains unreliable for early-stage CTE detection. With further validation, this test could assist in identifying at-risk individuals and pave the way for drug trials.
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