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Updated: Apr 19, 2026

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice
Published on: June 8, 2022
Epigenetics and lupus
1Université Paris-Sud, hôpitaux universitaires Paris-Sud, AP-HP, 94275 Le Kremlin-Bicêtre, France; Institut National de la santé et de la recherche médicale (Inserm) U1012, 94275 Le Kremlin-Bicêtre, France.
Abstract:
Systemic lupus erythematosus (SLE) is among the systemic autoimmune diseases whose complex pathogenesis involves both genetic and environmental factors. Epigenetic dysregulation resulting in overexpression of certain genes in some of the key immune cells, such as T cells, has been incriminated in the pathophysiology of SLE. Epigenetics is defined as transmissible and reversible modifications in gene expression without alterations in the nucleotide sequences. Epigenetic information is carried chiefly by DNA itself, histones, and noncoding RNAs. Several epigenetic mechanisms may play a role in SLE pathogenesis. This review discusses the various epigenetic mechanisms that regulate gene expression and provides examples relevant to SLE.
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