Induction of cellular immunosuppression by the human papillomavirus type 16 E7 oncogenic protein

被引:17
作者
Le Buanec, H
Lachgar, A
D'Anna, R
Zagury, JF
Bizzini, B
Bernard, J
Ittelé, D
Hallez, S
Giannouli, C
Burny, A
Zagury, D
机构
[1] Univ Paris 06, Lab Physiol Cellulaire, F-75005 Paris, France
[2] Inst Jean Godinoi, F-51056 Reims, France
[3] Free Univ Brussels, Dept Biol Mol, Chim Biol Lab, B-1640 Rhode St Genese, Belgium
[4] Inst Jules Bordet, B-1000 Brussels, Belgium
关键词
cervical carcinoma; E7; protein; human papillomavirus; HPV-vaccine; immunosuppression;
D O I
10.1016/S0753-3322(00)88505-4
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
The human papillomavirus type 16 (HPV-16) E7 oncogenic protein is found in the culture supernmatant of SiHa cells, a cervical carcinoma cell line. Extracellular E7 protein, acting as a viral toxin in human immune cells, induces the overproduction of the immune suppressive IFN alpha cytokine by APCs, and inhibits the T-cell response to recall and allogenic antigens. These effects should be taken into account for the design of anti-human cervical carcinoma vaccines. (C) 1999 Elsevier, Paris.
引用
收藏
页码:323 / 328
页数:6
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