文章基本信息

标题：Reduction of syngeneic tumor growth by an anti-I-J-alloantiserum
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作者：M I Greene ; M E Dorf ; M Pierres 等
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1977
卷号：74
期号：11
页码：5118-5121
DOI：10.1073/pnas.74.11.5118
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Highly significant suppression of the growth of S1509a and Sa-I syngeneic sarcomas was observed in A/J mice following daily intravenous injections of 2 microliter of anti-I-Jk alloantiserum. This effect persisted as long as the anti-I-Jk serum was administered (day 15), In contrast, a control anti-I-Js serum had no discernible effect on the growth of the S1509a tumor. The inhibitory activity of the anti-I-Jk serum on the growth of the tumor was absorbed specifically by B10-BR spleen cells bearing I-Jk determinants. In other experiments, we established that A/J mice treated with anti-I-Jk serum, according to the protocol described above, are no longer a source of tumor-specific suppressor cells for adoptive transfer into immune tumor-bearing recipient mice. We conclude that anti-I-Jk serum inhibits tumor growth in A/J mice by abolishing tumor-specific suppressor activity.