{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T17:53:47Z","timestamp":1777658027598,"version":"3.51.4"},"reference-count":41,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,11,22]],"date-time":"2022-11-22T00:00:00Z","timestamp":1669075200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Disease Markers"],"published-print":{"date-parts":[[2022,11,22]]},"abstract":"<jats:p>The crucial role of epigenetic regulation, especially the modifications of RNA N6-methyladenosine (m6A), in immunity is a current research hotspot. However, the m6A modifications in primary Sj\u00f6gren\u2019s syndrome (pSS) and the immune infiltration pattern they govern remain unknown. Thus, the patterns of 23 m6A regulator-mediated RNA modifications in parotid or blood samples from pSS patients were evaluated by bioinformatics analysis in the current study. Comparing m6A regulators between control and pSS patients showed that m6A regulators are associated with pSS, and regulators also had differential correlations. Further clustering analysis and comparison of gene expression and immune cell infiltration between m6A modification patterns revealed that each modification pattern had its own unique genetic and immune profile. Multiple immune cell infiltrations were differentially expressed between the patterns. The enrichment of gene ontology between the two patterns in parotid was concentrated on RNA metabolism and processing. The KEGG pathway enrichment and weighted correlation network analysis further showed that the autophagy pathway might be involved in the m6A modification patterns in pSS. Together, these findings suggest that m6A regulators play a certain role in the immune cell infiltration of parotid tissue in pSS.<\/jats:p>","DOI":"10.1155\/2022\/5242287","type":"journal-article","created":{"date-parts":[[2022,11,22]],"date-time":"2022-11-22T16:35:23Z","timestamp":1669134923000},"page":"1-12","source":"Crossref","is-referenced-by-count":7,"title":["N6-Methyladenosine Regulator-Mediated RNA Methylation Is Involved in Primary Sj\u00f6gren\u2019s Syndrome Immunoinfiltration"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8092-0453","authenticated-orcid":true,"given":"Fang","family":"He","sequence":"first","affiliation":[{"name":"Key Laboratory of Cell Engineering of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hexu","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Neurology, Affiliated Hospital of Zunyi Medical University, Zunyi, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Changyin","family":"Yu","sequence":"additional","affiliation":[{"name":"Department of Neurology, Affiliated Hospital of Zunyi Medical University, Zunyi, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(01)06900-8"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1007\/s00296-017-3715-4"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/0049-0172(84)90001-5"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1002\/path.1533"},{"issue":"12","key":"5","first-page":"2438","article-title":"T regulatory cells are markedly diminished in diseased salivary glands of patients with primary Sj\u00f6gren's syndrome","volume":"34","author":"X. 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