期刊文献+

外泌体在肝病发病机制、诊断和治疗中的作用 被引量:9

下载PDF
导出
摘要 外泌体(exosomes)是一种直径约30-100 nm、由生物膜包裹的囊泡,是细胞内的多泡体(multivesicular bodies)与胞浆膜融合的产物,可由众多不同类型的细胞通过胞吐作用(exocytosis)释放至细胞外隙或生物学体液中,其首要生物学功能是进行细胞间联络。外泌体含有细胞特异性蛋白分子、mRNAs及miRNAs等重要分子,通过将这些分子送达靶细胞而发挥细胞间联络作用,从而带来对机体有益(生理性)或有害的(病理性)潜在结果。肝脏细胞,尤其是肝细胞和胆管上皮细胞,既可释放外泌体,又是肝脏内源性外泌体和其他器官细胞来源的外泌体作用的靶细胞。尽管目前对肝脏外泌体的研究有限,但初步研究显示外泌体在肝脏的生理和病理生理过程中发挥着重要作用。外泌体参与肝细胞癌(HCC)、病毒性肝炎及肝脏炎症等的发病机制,是肝病诊断和预后判断的潜在新型分子生物标志物,也是肝病新的潜在治疗手段。本文特对肝脏外泌体的发现、功能及其对肝病潜在的诊治价值等做一简要总结。
出处 《肝脏》 2014年第3期211-214,共4页 Chinese Hepatology
  • 相关文献

参考文献6

  • 1Bang C, Thum T. Exosomes: new players in cell-cell communication. Int J Biochem Cell Biol, 2012,44 : 2060 -2064.
  • 2Mathivanan S, Fahner C J, Reid GE, et al. ExoCarta 2012 : database of exosomal proteins, RNA and lipids. Nucleic Acids Res,2012,40: D1241 -D1244.
  • 3Ohno SI, Ishikawa A, Kuroda M. Roles of exosomes and microvesicles in disease pathogenesis. Adv Drug Deliv Rev, 2013, 65:398- 401.
  • 4Deng ZB, Zhuang X, Ju S, et al. Intestinal mucus-derived nanoparticles mediate activation of Wnt/beta- catenin signaling plays a roleininduction of liver NKT cell anergy. Hepatology,2013,57:1250-1261.
  • 5Conde-Vancells J, Rodriguez Suarez E, Embade N, et al. Characterization and comprehensive proteome profiling of exosomes secreted by hepatocytes. J Proteome Res,2008,7:5157-5166.
  • 6Ma B, Jiang H, Jia J, Di L, et al. Murine bone marrow stromal cells pulsed with homologous tumor-derived exosomes inhibit proliferation of liver cancer cells. Clin Transl Oncol, 2012,14 : 764- 773.

同被引文献89

  • 1Margot Zller.胰腺的癌症诊断由免费并且 exosomal miRNA[J].World Journal of Gastrointestinal Pathophysiology,2013,4(4):74-90. 被引量:15
  • 2Zhu L, Qu XH, Sun YL, Qian YM, Zhao XH. Novel method for extracting exosomes of hepatocellular carcinoma cells. World J Gastroenterol ,2014, 20: 6651-6657 [PMID: 24914390 DOI: 10.3748/wjg. v20.i21.6651].
  • 3Lim JW, Mathias RA, Kapp EA, Layton MJ, Faux MC, Burgess AW, Ji H, Simpson RJ. Restoration of full-length APC protein in SW480 colon cancer cells induces exosome-mediated secretion of DKK-4. Electrophoresis ,2012, 33: 18731880 [PMID: 22740476 DOI: 10.1002/elps. ,201100687].
  • 4Shin SJ, Smith JA, Rezniczek GA, Pan S, Chen R, Brentnall TA, Wiche G, Kelly KA. Unexpected gain of function for the scaffolding protein plectin due to mislocalization in pancreatic cancer. Proc Natl Acad Sci U S A ,2013, 110: 19414-19419 [PMID: 24218614 DOI: 10.1073/ pnas.13097,20110].
  • 5Th6ry C, Amigorena S, Raposo G, Clayton A. Isolation and characterization of exosomes from cell culture supernatants and biological fluids. Curr Protoc Cell Biol ,2006, Chapter 3: Unit 3.22 [PMID: 18228490 DOI: 10.1002/0471143030. cb0322s30].
  • 6Hoshino A, Costa-Silva B, Shen TL, Rodrigues G, Hashimoto A, Tesic Mark M, Molina H, Kohsaka S, Di Giannatale A, Ceder S, Singh S, Williams C, Soplop N, Uryu K, Pharmer L, King T, Bojmar L, Davies AE, Ararso Y, Zhang T, Zhang H, Hernandez J, Weiss JM, Dumont- Cole VD, Kramer K, Wexler LH, Narendran A, Schwartz GK, Healey JH, Sandstrom P, Jrgen Labori K, Kure EH, Grandgenett PM, Hollingsworth MA, de Sousa M, Kaur S, Jain M, Mallya K, Batra SK, Jarnagin WR, Brady MS, Fodstad O, Muller V, Pantel K, Minn AJ, Bissell MJ, Garcia BA, Kang Y, Rajasekhar VK, Ghajar CM, Matei I, Peinado H, Bromberg J, Lyden D. Tumour exosome integrins determine organotropic metastasis. Nature ,2015, 527: 329-335 [PMID: 26524530 DOI: 10.1038/nature 157561.
  • 7Fontana S, Saieva L, Taverna S, Alessandro R. Contribution of proteomics to understanding the role of tumor-derived exosomes in cancer progression: state of the art and new perspectives. Protcomics ,2013, 13:1581-1594 [PMID: 23401131 DOI: 10.1002/pmic.,201,2003 98].
  • 8Umezu T, Ohyashiki K, Kuroda M, Ohyashiki JH. Leukemia cell to endothelial cell communication via exosomal miRNAs. Oncogene ,2013, 32: 2747-2755 [PMID: 22797057 DOI: 10.1038/onc. ,2012.295].
  • 9Casazza A, Di Conza G, Wenes M, Finisguerra V, Deschoemaeker S, Mazzone M. Tumor stroma: a complexity dictated by the hypoxic tumor microenvironment. Oncogene ,2014, 33: 1743-1754 [PMID: 23604130 DOI: 10.1038/onc. ,2013.121].
  • 10Park JE, Tan HS, Datta A, Lai RC, Zhang H, Meng W, Lim SK, Sze SK. Hypoxic tumor cell modulates its microenvironment to enhance angiogenic andmetastatic potential by secretion of proteins and exosomes. Mol Cell Proteomics ,2010, 9:1085-1099 [PMID: ,20124223 DOI: 10.1074/mcp.M900381- MCP200].

引证文献9

二级引证文献56

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部