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Article

Association of plasma phosphor-tau181 with Aβ levels may vary by APOE ε4 status and sex among non-demented old adults.

Neuroscience letters - 1 Apr 2023

Cai Yan, Fu Pan, Zhang Xin

Abstract excerpt

BACKGROUND: To evaluate the relationship between blood tau phosphorylated at threonine 181 (p-tau181) levels and β-amyloid (Aβ) levels, this study took the potential role of sex differences and apolipoprotein E (APOE)-ε4 status into account. METHODS: We examined 620 participants with normal cognition (n = 178) and mild cognitive impairment (n = 442). Three-way interactions between sex, APOE ε4 status, and the...

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Identifiers

PMID: 36858305
DOI: 10.1016/j.neulet.2023.137161

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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