实验动物与比较医学 ›› 2017, Vol. 37 ›› Issue (3): 252-256.DOI: 10.3969/j.issn.1674-5817.2017.03.017

• 禽类实验动物的研究与应用 • 上一篇    

抗原处理相关转运体基因多态性与疾病相关性的研究进展

王兴童, 陈洪岩, 韩凌霞   

  1. 中国农业科学院哈尔滨兽医研究所 兽医生物技术国家重点实验室/黑龙江省实验动物与比较医学重点实验室, 实验动物与比较医学创新团队, 哈尔滨150069
  • 收稿日期:2016-11-30 出版日期:2017-06-25 发布日期:2017-06-25
  • 作者简介:王兴童(1991-),女,硕士研究生,主要从事兽医微生物和免疫学方面的研究。E-mail:827203295@qq.com
  • 基金资助:
    国家科技支撑计划(2015BAI07B02-02),中国农业科学院基本科研业务费专项(Y2016PT41),中国农业科学院基本科研业务费专项(302016013)

Advances in Research on Relationship between Transporter Associate with Antigen Processing Gene Polymorphism and Diseases

WANG Xing-tong, CHEN Hong-yan, HAN Ling-xia   

  1. Division of Laboratory Animal and Comparative Medicine, State Key Laboratory of Veterinary Biotechnology/Heilongjiang Provincial Key Laboratory of Laboratory Animal and Comparative Medicine, Harbin Veterinary Research Institute,Chinese Academy of Agricultural Sciences, Harbin 150069, China
  • Received:2016-11-30 Online:2017-06-25 Published:2017-06-25

摘要: 抗原处理相关转运体(TAP)是一种异二聚体跨膜转运蛋白,具有高度多态性,主要功能是将胞质中加工产生的抗原肽转运到内质网腔,与主要组织相容复合体(MHC) I 类分子组装形成抗原肽—MHCI 复合物后转运至细胞表面,被 CD8+ T 淋巴细胞识别,诱导机体产生细胞免疫应答。某些特定的人类疾病同TAP的多态性相关,包括多种肿瘤疾病、自身免疫疾病和传染性疾病等。本文就实验动物的TAP基因在与疾病相关性方面的比较医学研究进展做一综述。

关键词: 抗原处理相关转运体(TAP), 多态性, 疾病, 相关性

Abstract: Transporter associate with antigen processing (TAP) is a heterodimer which plays a crucial role in antigen presenting process by transporting endogenous antigen peptide from the cytoplasm to the endoplasmic reticulum where can be bound by the major histocompatibility complex (MHC) class I molecules and further be recognized by CD8+T lymphocyte. Polymorphisms of TAP gene and the expression level of TAP protein are associated with susceptibility to certain specific diseases including tumor, autoimmune disease, viral disease and infectious diseases. Here, some similar comparative medicine researches of TAPs in laboratory animals to diseases associations are reviewed.

Key words: Transporter associate with antigen processing (TAP), Polymorphism, Diseases, Association

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