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Chinese Journal of Clinical Pharmacology and Therapeutics ›› 2013, Vol. 18 ›› Issue (10): 1186-1191.

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Research progress of susceptibility genes in rheumatic heart disease

ZHANG Tao1, WEN Chun-jie1, SHEN Dong-ya1, ZHOU Hong-hao1,2   

  1. 1School of Life Sciences, Chongqing Medical University,Chongqing 400016, Hunan,China;
    2Institute of Clinical Pharmacology, Xiangya School of Medicine, Central South University, Changsha 410078, Hunan, China
  • Received:2012-07-24 Revised:2013-02-18 Online:2013-10-26 Published:2013-09-30

Abstract: Rheumatic heart disease (RHD) is an autoimmune disease that results from valvular autoimmune response to group A streptococcal infection leading to severe valvular damage. About 30% to 45% of the rhemutic fever (RF) patients develop into RHD,suggestincg that genetic susceptibility playes important roles in the RHD development.An understanding of the mechanisms underlying host susceptibility can provide important insights into pathogenesis that in turn can inform new treatments.The development of the human genome provides conditions for the studies of RHD genetic susceptibility. There are some susceptibility genes have been found to be related to RHD, including human leukocyte antigen (HLA) and tumor necrosis factor (TNF),many of these genes are associated with the immune response and inflammatory process. This review summarizes the recent study of these related gene polymorphisms.

Key words: Rheumatic heart disease, Genetic predisposition, Gene polymorphism

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