Rs2476601 in PTPN22 gene in rheumatoid arthritis and periodontitis-a possible interface?

ABSTRACT:

Background

Rheumatoid arthritis (RA) and periodontitis (PD) are proven to share common risk markers, including genetic factors. In the present study we focused on genetic variants in PTPN22 (rs2476601), PADI4 (rs2240340), CTLA4 genes (rs3087243) and its impact on RA and PD.

Materials and methods

In the study 111 RA patients and 256 systemically healthy controls were involved. A subdivision of patients and controls was carried out according the severity of periodontitis (no/level 1 PD vs. level 2 PD).

Results

I. Evaluating the genetic impact on the occurrence of RA the T allele of rs2476601 (PTPN22) (bivariate: p < 0.001; multivariate: p = 0.018) and T allele of rs2240340 (PADI4) (bivariate: p = 0.006; multivariate: p = 0.070) were associated with an increased vulnerab

SUBMITTER: Schulz S 

PROVIDER: S-EPMC7559817 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature