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Papers by Xuemei Zeng

24 results

  3. medRxiv

    Blood eMTBR-tau linked to Alzheimer’s tangles at autopsy

    Classification accuracy remained high (AUC=0.91–0.95) up to a decade before death, with higher sensitivity and specificity than plasma p-tau217.Classification accuracy remained high (AUC=0.91–0.95) up to a decade before death, with higher sensitivity and specificity than plasma p-tau217.

    Preprint: cohort study in peopleAlzheimer's disease
    Paper
  4. medRxiv

    Tool converts plasma pTau217 values across testing platforms

    Assays predicted amyloid-beta positivity with AUCs of 0.929 to 0.952, while simulated pTau217 screening cut amyloid PET scans by over 60%.Assays predicted amyloid-beta positivity with AUCs of 0.929 to 0.952, while simulated pTau217 screening cut amyloid PET scans by over 60%.

    Preprint: cohort study in peoplepTau217
    Paper