CD4+ human immunodeficiency virus type 1 (HIV-1) envelope-specific cytotoxic T lymphocytes derived from the peripheral blood cells of an HIV-1-infected individual.
CD4+ human immunodeficiency virus type 1 (HIV-1) envelope-specific cytotoxic T lymphocytes derived from the peripheral blood cells of an HIV-1-infected individual.
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CD4 人类免疫缺陷病毒 1 型 (HIV-1) 包膜特异性细胞毒性 T 淋巴细胞,源自 HIV-1 感染者的外周血细胞。
DOI:
10.1089/aid.1993.9.61
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发表时间:
1993
影响因子:
1.5
通讯作者:
Walker,BD
中科院分区:
文献类型:
--
作者:
Curiel,TJ;Wong,JT;Gorczyca,PF;Schooley,RT;Walker,BD
Virus-specific cytotoxic T lymphocytes (CTL) are frequently of the CD8+surface phenotype, although CTL of the CD4+surface phenotype have also been described. Published reports of CTL derived from peripheral blood mononuclear cells (PBMC) of individuals infected with human immunodeficiency virus type 1 (HIV-1) have described primarily cells of the CD8+surface phenotype. However, CD4+HIV-1 envelope-specific CTL have been reported after in vitro stimulation with HIV-1 envelope protein of peripheral blood cells obtained from HIV-1-seronegative donors, in peripheral blood cells after vaccination of HIV-1-seronegative persons with HIV-1 envelope proteins, and in cerebrospinal fluid cells of HIV-1-infected individuals. Recently, CD4+HIV-1 gag-specific CTL were also reported. We now report a patient from whom we derived HIV-1 envelope-specific CTL cell lines of the CD4+surface phenotype. Our cell culture technique did not employ exogenous viral antigenic stimulation, and may therefore yield cells that more closely reflect those in the underlying populations from which they were derived. These CTL did not appear to have the clear human leukocyte antigen (HLA) class II restriction pattern typically seen in CD4-expressing cells and were not functionally inhibited by anti-CD3 antibody. Further work will be required to define the role of CD4+CTL in the pathogenesis of HIV-1 disease.
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DOI:
--
发表时间:
1989
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Wong,JT;Pinto,CE;Gifford,JD;Kurnick,JT;Kradin,RL
通讯作者:
Kradin,RL
影响因子:
64.8
作者:
S. Jacobson;H. Shida;D. McFarlin;A. Fauci;S. Koenig
通讯作者:
S. Koenig
DOI:
--
发表时间:
1990
影响因子:
11.1
作者:
S. Abrignani;D. Montagna;M. Jeannet;J. Wintsch;N. Haigwood;J. Shuster;K. Steimer;A. Cruchaud;T. Staehelin
通讯作者:
T. Staehelin
影响因子:
56.9
作者:
MCDOUGAL, JS;KENNEDY, MS;NICHOLSON, JKA
通讯作者:
NICHOLSON, JKA
DOI:
10.1073/pnas.86.23.9514
发表时间:
1989
影响因子:
11.1
作者:
B. Walker;C. Flexner;K. Birch;Laura Fisher;T. Paradis;A. Aldovini;R. Young;B. Moss;R. Schooley
通讯作者:
R. Schooley