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外泌体与炎症性肠病发病机制的研究现状 被引量:2

Research Status of Exosomes and Pathogenesis of Inflammatory Bowel Disease
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摘要 外泌体是直径为30~150 nm的细胞外囊泡,以腔内囊泡的形式存在于多囊泡体中。外泌体由多种免疫细胞分泌。研究显示,外泌体可通过其组成成分,如膜联蛋白A1(ANXA1)以及其内的miRNA、脂质在炎症性肠病(IBD)中发挥重要作用,也可作为抗原呈递的载体影响与IBD相关的信号通路、调节免疫反应以及肠道内稳态。本文就外泌体与IBD的关系作一综述。 Exosomes are extracellular vesicles with a diameter of 30-150 nm,which exist in multi-vesicular bodies in the form of intraluminal vesicles.Exosomes can be secreted by a variety of immune cells.Studies have shown that exosomes might play an important role in IBD through their components,such as annexin-A1(ANXA1),the miRNAs and lipids.As a carrier of antigen presentation,it can affect the signaling pathways related to IBD,regulate the immune response and intestinal homeostasis.This article reviewed the relationship between exosomes and IBD.
作者 卜祥点 李宝悦 陈文轩 王丹丹 孙亚星 冯百岁 BU Xiangdian;LI Baoyue;CHEN Wenxuan;WANG Dandan;SUN Yaxing;FENG Baisui(Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450014)
出处 《胃肠病学》 2020年第12期749-753,共5页 Chinese Journal of Gastroenterology
基金 河南省医学科技攻关计划省部共建项目(SBGJ2018042) 河南省卫生计生科技创新型人才“51282”工程(豫卫科[2016]32号) 河南省自然科学基金(162300410268) 河南省医学科技攻关计划联合共建项目(LHGJ20190327) 郑州大学前沿交叉研究专项项目(32410243)。
关键词 外泌体 炎症性肠病 细胞因子类 免疫调节 Exosomes Inflammatory Bowel Disease Cytokines Immune Regulation
作者简介 通信作者:冯百岁,Email:fbs163@163.com。
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  • 1Kaser A, Zeissig S, Blumberg RS. Inflammatory bowel dis- ease. Annu Rev Immuno12010; 28:573-621.
  • 2Sarra M, Pallone F, Macdonald TT, Monteleone G. IL-23/IL- 17 axis in IBD. lnflamm BowelDis 2010; 16:1808-1813.
  • 3Barnes M J, Powrie F. Regulatory T cells reinforce intestinal homeostasis. Immunity 2009; 31:401-411.
  • 4Sands BE. Inflammatory bowel disease: past, present, and fu- ture. J Gastroentero12007 ; 42:16-25.
  • 5Mincheva-Nilsson L, Baranov V. The role of placental exo- somes in reproduction. Am J Reprod Immunol 2010; 63:520- 533.
  • 6Clayton A, Mitchell JP, Court J, Mason MD, Tabi Z. Human tumor-derived exosomes selectively impair lymphocyte re- sponses to interleukin-2. Cancer Res 2007; 67:7458-7466.
  • 7Kim SH, Bianco NR, Shufesky WJ, Morelli AE, Robbins PD. Effective treatment of inflammatory disease models with exosomes derived from dendritic cells genetically modified to express IL-4. Jlmmuno12007; 179:2242-2249.
  • 8Morelli AE, Larregina AT, Shufesky W J, et al. Endocytosis, intracellular sorting, and processing of exosomes by dendritic cells. Blood 2004; 104:3257-3266.
  • 9Ogino H, Nakamura K, Ihara E, Akiho H, Takayanagi R. CD4+CD25+ regulatory T cells suppress Thl 7-responses in an experimental colitis model. Dig Dis Sci 201 l; 56:376-386.
  • 10Chen W, Jin W, Hardegen N, et al. Conversion of peripheral CD4+CD25- naive T cells to CD4+CD25+ regulatory T cells by TGF-beta induction of transcription factor Foxp3. J Exp Med 2003; 198:1875-1886.

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