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人类细胞毒性T细胞对流感病毒反应特异性的HLA连锁基因控制

HLA-linked genetic control of the specicity of human cytotoxic T-cell responses to influenza virus.

作者信息

Shaw S, Biddison W E

出版信息

J Exp Med. 1979 Mar 1;149(3):565-75. doi: 10.1084/jem.149.3.565.

Abstract

We have investigated elements of the genetic control of human in vitro cytotoxic T-cell responses to influenza virus-infected autologous cells by studies of a large family. The pattern of virus-immune cytotoxicity among siblings demonstrated T-cell recognition of influenza virus predominantly (greater than 90%) in association with determinants which are coded by genes linked to HLA (P less than 0.0002). Many family members consistently generated cytotoxic activity against influenza predominantly in association with antigens coded by genes of only one of their HLA haplotypes. Such haplotype preferences were consistent among HLA-identical siblings, indicating that the specificity of the T-cell response to influenza virus in association with HLA-A and -B antigens is controlled by genes linked to HLA.

摘要

我们通过对一个大家族的研究,调查了人类体外细胞毒性T细胞对流感病毒感染的自体细胞反应的遗传控制因素。兄弟姐妹之间病毒免疫细胞毒性的模式表明,T细胞对流感病毒的识别主要(超过90%)与由与HLA相关的基因编码的决定簇相关(P小于0.0002)。许多家庭成员始终主要针对仅由其一个HLA单倍型的基因编码的抗原产生针对流感的细胞毒性活性。这种单倍型偏好在HLA相同的兄弟姐妹中是一致的,表明与HLA - A和 - B抗原相关的T细胞对流感病毒反应的特异性由与HLA相关的基因控制。

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