Human T-Cell leukemia virus type 1 Tax and cellular transformation

被引:29
|
作者
Peloponese, Jean-Marie, Jr. [1 ]
Kinjo, Takao [1 ]
Jeang, Kuan-Teh [1 ]
机构
[1] NIAID, Natl Inst Hlth, Mol Microbiol Lab, Mol Virol Sect, Bethesda, MD USA
关键词
human T-cell leukemia virus 1 (HTLV-1); adult T-cell leukemia (ATL); Tax; NF-kappa B; transformation;
D O I
10.1532/IJH97.07087
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Infection of T-cells by human T-cell leukemia virus type 1 (HTLV-1) causes a lymphoproliferative malignancy known as adult T-cell leukemia (ATL). ATL is characterized by abnormal lymphocytes, called flower cells, which have cleaved and convoluted nuclei. Tax, encoded by the HTLV-1 pX region, is a critical nonstructural protein that plays a central role in leukemogenesis; however, the mechanisms of HTLV-1 oncogenesis have not been clarified fully. In this review, we summarize current thinking on how Tax may affect ATL leukemogenesis.
引用
收藏
页码:101 / 106
页数:6
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