MicroRNA, a new paradigm for understanding immunoregulation, inflammation, and autoimmune diseases.
MicroRNA, a new paradigm for understanding immunoregulation, inflammation, and autoimmune diseases.
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DOI：
10.1016/j.trsl.2011.01.007
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发表时间：
2011-04
期刊：
影响因子：
--
通讯作者：
Ahmed SA
中科院分区：
文献类型：
--
作者：
Dai R;Ahmed SA
microRNAs (miRNAs) are newly discovered, small, non-coding ribonucleic acids (RNAs) that play critical roles in the regulation of host genome expression at the post-transcriptional level. During last two decades, miRNAs have emerged as key regulators of various biological processes including immune cell lineage commitment, differentiation, maturation, and maintenance of immune homeostasis and normal function. Thus, it is not surprising that dysregulated miRNA expression patterns have now been documented in a broad range of diseases including cancer, inflammatory, and autoimmune diseases. This rapidly emerging field has revolutionized our understanding of normal immunoregulation and breakdown of self-tolerance. This review focuses on the current understanding of miRNA biogenesis, the role of miRNAs in the regulation of innate and adaptive immunity, and the association of miRNAs with autoimmune diseases. We have discussed miRNA dysregulation and the potential role of miRNAs in systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and multiple sclerosis (MS). Given that most autoimmune diseases are female-predominant, we have also discussed sex hormone regulation of miRNAs in inflammatory responses, with an emphasis on estrogen, which has now been shown to regulate miRNAs in the immune system. The field of miRNA regulation of mammalian genes has tremendous potential. Identification of specific miRNA expression patterns in autoimmune diseases and further a comprehensive understanding of the role of miRNA in disease pathogenesis offers promise of not only novel molecular diagnostic markers, but also new gene therapy strategies for treating SLE and other inflammatory autoimmune diseases.
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影响因子：
64.8
作者：
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通讯作者：
Bartel, David P.
DOI：
10.1073/pnas.040577497
发表时间：
2000-03-14
影响因子：
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30.8
作者：
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影响因子：
5
作者：
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Gould, K. A.