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Article

Association of the PTPN22 gene polymorphism with autoantibody positivity in Turkish rheumatoid arthritis patients.

Tissue antigens - 1 Jul 2011

Ates A, Karaaslan Y, Karatayli E, Ertuğrul E, Aksaray S, Türkyilmaz A, Ozet G

Abstract excerpt

The PTPN22 C1858T gene polymorphism has been recently reported to be associated with rheumatoid arthritis (RA) in European and North American ancestry. In contrast, the frequency of PTPN22 C1858T polymorphism is extremely rare in Asian and African populations. As the genetic heterogeneity between populations is clearly present in RA, we wanted to investigate whether the PTPN22 C1858T polymorphism is associated...

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Source

Identifiers

PMID: 21506938
DOI: 10.1111/j.1399-0039.2011.01675.x

Genes

PTPN22

Variants

Provenance

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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