Sjogren's syndrome and psoriasis: a two-sample Mendelian randomization study.

ABSTRACT: Primary Sjögren's Syndrome (PSS) and psoriasis are frequently observed to co-occur in clinical settings. However, the causal associations and underlying mechanisms between PSS and psoriasis remain poorly defined. In this study, we conducted bidirectional MR analysis to explore the causal relationship between PSS and psoriasis using four MR methods: inversevariance weighted, MR-Egger regression, weighted median, and weighted mode. Sensitivity analyses were carried out, employing different models and testing methods for comparison to assess the influence of heterogeneity and pleiotropy on our findings and to confirm the robustness of these results. We primarily employed the Inverse Variance Weighting (IVW) method for our analysis. A p-value of less than 0.05 indicates a significant causal re

SUBMITTER: Dai B 

PROVIDER: S-EPMC11787228 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature