Abstract:
:Rheumatoid arthritis (RA) is a systemic autoimmune disease that affects about 1% of the world's population. The etiology of RA remains unknown. It is considered to occur in the presence of genetic and environmental factors. An increasing body of evidence pinpoints that epigenetic modifications play an important role in the regulation of RA pathogenesis. Epigenetics causes heritable phenotype changes that are not determined by changes in the DNA sequence. The major epigenetic mechanisms include DNA methylation, histone proteins modifications and changes in gene expression caused by microRNAs and other non-coding RNAs. These modifications are reversible and could be modulated by diet, drugs, and other environmental factors. Specific changes in DNA methylation, histone modifications and abnormal expression of non-coding RNAs associated with RA have already been identified. This review focuses on the role of these multiple epigenetic factors in the pathogenesis and progression of the disease, not only in synovial fibroblasts, immune cells, but also in the peripheral blood of patients with RA, which clearly shows their high diagnostic potential and promising targets for therapy in the future.
journal_name
Front Genetjournal_title
Frontiers in geneticsauthors
Nemtsova MV,Zaletaev DV,Bure IV,Mikhaylenko DS,Kuznetsova EB,Alekseeva EA,Beloukhova MI,Deviatkin AA,Lukashev AN,Zamyatnin AA Jrdoi
10.3389/fgene.2019.00570subject
Has Abstractpub_date
2019-06-14 00:00:00pages
570issn
1664-8021journal_volume
10pub_type
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journal_title:Frontiers in genetics
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pub_type: 杂志文章
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pub_type: 已发布勘误
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pub_type: 杂志文章
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journal_title:Frontiers in genetics
pub_type: 杂志文章
doi:10.3389/fgene.2011.00054
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pub_type: 杂志文章,已发布勘误
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