The Impact of Perfluoroalkyl Substances on the Clinical Manifestations of Primary Sjogren Syndrome.

ABSTRACT: Sjogren's syndrome is an autoimmune disease that may be triggered by environmental factors. While the impact of perfluoroalkyl substances (PFASs) on the human immune system has been investigated, their specific effect on Sjogren's syndrome remains unreported. We conducted this study to evaluate the association between PFAS exposure and clinical manifestations of pSS. In total, 136 patients with pSS and 148 healthy controls in the Second Affiliated Hospital of Zhejiang University School of Medicine were investigated. The concentrations of perfluoroundecanoic acid (PFUdA) in the pSS group were statistically significantly higher than those in the healthy control group. Compared to patients without leukopenia and thrombocytopenia, those with the condition had significantly lower concentrations

SUBMITTER: Zhao Y 

PROVIDER: S-EPMC12300720 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature