Metabolomic and proteomic analyses of primary Sjogren's syndrome

被引：3

作者：

Zhang, Junning ^{[1
]}

Tang, Zixing ^{[2
]}

Liu, Zhenyu ^{[1
]}

Wang, Guangyu ^{[1
]}

Yang, Xueli ^{[1
]}

Hou, Xianliang ^{[1
]}

机构：

[1] Guilin Med Univ, Cent Lab, Guangxi Hlth Commiss Key Lab Glucose & Lipid Metab, Affiliated Hosp 2, Guilin 541199, Peoples R China

[2] Guilin Med Univ, Dept Neurosurg, Affiliated Hosp, Guilin 541001, Guangxi, Peoples R China

来源：

IMMUNOBIOLOGY | 2023年 / 228卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Liquid chromatography-mass spectrometry; Metabolomics; Proteomics; Primary Sjogren 's syndrome; IDENTIFICATION; PATHOGENESIS; MARKERS; STRESS;

D O I：

10.1016/j.imbio.2023.152722

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

The pathogenesis of primary Sjogren's syndrome (pSS) has not been fully elucidated. We explored differentially expressed proteins and metabolic pathways in pSS using proteomics and metabolomics. 456 named proteins in total were identified, among which 50 were significantly changed in the pSS. Altered proteins were significantly associated with signaling pathways such as antigen processing and presentation, human immunodeficiency virus 1 infection, and FC gamma R-mediated phagocytosis. Meanwhile, 12 proteins, such as SH3BGRL3, TPM4, and CA1, can be used as potential clinical molecular markers. Moreover, 128 metabolites were significantly expressed in the pSS group. A total of 96 pathways were significantly enriched including central carbon metabolism in cancer, taurine and hypotaurine metabolism, and ABC transporters. Notably, both proteomics and metabolomics enriched glycolysis/gluconeogenesis metabolism, pentose phosphate pathway, and glutathione metabolism pathways. In this study, the progression mechanism of pSS was analyzed and novel biomarkers were identified by proteomics and metabolomics.

引用

页数：11

共 47 条

[41] Current and future therapies for primary Sjogren syndrome [J].