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Epigenetics in 2013

DNA methylation and miRNA—key roles in systemic autoimmunity

Several advances in 2013 have improved our understanding of how epigenetic mechanisms affect autoimmune disorders. Many new insights were made into the regulation of gene expression by DNA methylation in systemic lupus erythematosus. For rheumatoid arthritis, complex interrelationships between DNA methylation and microRNAs in regulating gene expression were described.

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Figure 1: Recent advances in our understanding of epigenetics and gene expression.

References

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Acknowledgements

This work was supported by PHS grants AR42525 and ES017885, and a Merit Grant from the Department of Veterans Affairs.

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Correspondence to Bruce C. Richardson.

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Dr Richardson is on the Scientific Advisory Board for IGNYTA. D. R. Patel declares no competing interests.

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Richardson, B., Patel, D. DNA methylation and miRNA—key roles in systemic autoimmunity. Nat Rev Rheumatol 10, 72–74 (2014). https://doi.org/10.1038/nrrheum.2013.211

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