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Mechanism of T cell regulation by microRNAs
  • 期刊名称:Cancer Biol Med
  • 时间:2013
  • 页码:131-137
  • 分类:Q522[生物学—生物化学] Q2[生物学—细胞生物学]
  • 作者机构:[1]Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou 213003, China, [2]Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
  • 相关基金:supported by the National Natural Science Foundation of China(Grant Nos.81171653 and 30972703);Natural Science Foundation of Jiangsu Province(Grant Nos.BK2011246 and BK2011247);Jiangsu Provincial Innovation Award BC2012093 by the Bureau of Science and Technology of Jiangsu Province
  • 相关项目:B7-H4在胃癌肿瘤微环境中表达的临床意义及调控机制
中文摘要:

MicroRNAs(miRNAs) are small,non-coding single-stranded RNAs that can modulate target gene expression at posttranscriptional level and participate in cell proliferation,differentiation,and apoptosis.T cells have important functions in acquired immune response;miRNAs regulate this immune response by targeting the mRNAs of genes involved in T cell development,proliferation,differentiation,and function.For instance,miR-181 family members function in progression by targeting Bcl2 and CD69,among others.MiR-17 to miR-92 clusters function by binding to CREB1,PTEN,and Bim.Considering that the suppression of T cell-mediated immune responses against tumor cells is involved in cancer progression,we should investigate the mechanism by which miRNA regulates T cells to develop new approaches for cancer treatment.

英文摘要:

MicroRNAs (miRNAs) are small, non-coding single-stranded RNAs that can modulate target gene expression at post- transcriptional level and participate in cell proliferation, differentiation, and apoptosis. T cells have important functions in acquired immune response; miRNAs regulate this immune response by targeting the mRNAs of genes involved in T cell developmentp proliferationj differentiationp and function. For instancep miR-181 family members function in progression by targeting Bcl2 and CD69, among others. MiR-17 to miR-92 clusters function by binding to CREB 1, PTEN, and Bim. Considering that the suppression ofT cell-mediated immune responses against tumor cells is involved in cancer progression, we should investigate the mechanism by which miRNA regulates T cells to develop new approaches for cancer treatment.

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