Zhao Y, Cui S, Wang Y, Xu R. The Extensive Regulation of MicroRNA in Immune Thrombocytopenia.
Clin Appl Thromb Hemost 2022;
28:10760296221093595. [PMID:
35536600 PMCID:
PMC9096216 DOI:
10.1177/10760296221093595]
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Abstract
MicroRNA (miRNA) is a small, single-stranded, non-coding RNA molecule that plays
a variety of key roles in different biological processes through
post-transcriptional regulation of gene expression. MiRNA has been proved to be
a variety of cellular processes involved in development, differentiation, signal
transduction, and is an important regulator of immune and autoimmune diseases.
Therefore, it may act as potent modulators of the immune system and play an
important role in the development of several autoimmune diseases. Immune
thrombocytopenia (ITP) is an autoimmune systemic disease characterized by a low
platelet count. Several studies suggest that like other autoimmune disorders,
miRNAs are deeply involved in the pathogenesis of ITP, interacting with the
function of innate and adaptive immune responses. In this review, we discuss
emerging knowledge about the function of miRNAs in ITP and describe miRNAs in
terms of their role in the immune system and autoimmune response. These findings
suggest that miRNA may be a useful therapeutic target for ITP by regulating the
immune system. In the future, we need to have a more comprehensive understanding
of miRNAs and how they regulate the immune system of patients with ITP.
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