Expression of Ia-like antigens by human vascular endothelial cells is inducible in vitro: demonstration by monoclonal antibody binding and immunoprecipitation.
Expression of Ia-like antigens by human vascular endothelial cells is inducible in vitro: demonstration by monoclonal antibody binding and immunoprecipitation.
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人血管内皮细胞 Ia 样抗原的表达在体外是可诱导的:通过单克隆抗体结合和免疫沉淀证实。
DOI:
10.1073/pnas.79.21.6641
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发表时间:
1982
影响因子:
11.1
通讯作者:
GimbroneJr,MA
中科院分区:
文献类型:
--
作者:
Pober,JS;GimbroneJr,MA
The expression of Ia-like antigens by cultured human endothelial cells has been investigated by means of monoclonal antibody binding to intact cells and by immunoprecipitation of radioiodinated membrane proteins. Primary growing and confluent cultures of human umbilical vein endothelium express little, if any, detectable Ia-like antigens under standard culture conditions. However, treatment of primary cultures with the lectin phytohemagglutinin induces the expression of Ia-like antigens. This action of the lectin uniformly affects all the endothelial cells in a culture, does not depend on cell division, and is associated with a cell shape change. The data presented in this report provide unequivocal serological and biochemical demonstration of Ia-like antigens on human vascular endothelial cells. The fact that the expression of Ia-like antigens by endothelium can be induced may have important implications for organ transplantation and for regulation of the immunological response.
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DOI:
--
发表时间:
1965
期刊:
影响因子:
--
作者:
E. Westhead
通讯作者:
E. Westhead
影响因子:
--
作者:
E. W. Miles
通讯作者:
E. W. Miles
影响因子:
4.8
作者:
J. Connellan;D. Shaw
通讯作者:
D. Shaw
影响因子:
3.9
作者:
J. Robyt;Hajime Taniguchi
通讯作者:
Hajime Taniguchi
影响因子:
5.1
作者:
J. Robyt;S. H. Eklund
通讯作者:
J. Robyt;S. H. Eklund