CD5+ B cell-dependent regulation of the murine T-cell independent immune response against the human blood group A antigen.
CD5+ B cell-dependent regulation of the murine T-cell independent immune response against the human blood group A antigen.
复制标题
CD5 B 细胞依赖性调节小鼠 T 细胞独立的针对人 A 血型抗原的免疫反应。
DOI:
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发表时间:
1997
影响因子:
2.8
通讯作者:
R. Lemieux
中科院分区:
文献类型:
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作者:
S. Néron;R. Lemieux
The CD5+B lymphocyte (B1a) population is known to be involved in most immune responses to microorganism TI antigens. Moreover, xid mice deficient for immune responses against TI-2 antigens are known to lack the B1a population, suggesting a role for B1a cells in TI-2 immune responses. We previously established that the oligosaccharide human blood group A antigen stimulated murine TI-2 immune responses. In this work, we show that the frequency of anti-A-secreting hybridomas was higher in mice with larger splenic B1a populations and that in vivo anti-CD5 treatment reduced anti-A immune response without affecting the response against TD RBC antigens. A similar effect was observed by in vitro anti-CD5 treatment of splenocytes. The in vivo anti-CD5 treatment also interfered with the immunization-dependent increase in splenocyte numbers. These results are in agreement with an important role for the B-cell CD5 receptor in the regulation of TI-2 immune responses possibly mediated by its interaction with the CD72 ligand.
影响因子:
4.3
作者:
Kruman,II;Ramiya,V;Bondada,S
通讯作者:
Bondada,S
影响因子:
4.4
作者:
Aaron B. Kantor;C. Merrill;L. Herzenberg;J. Hillson
通讯作者:
Aaron B. Kantor;C. Merrill;L. Herzenberg;J. Hillson
DOI:
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发表时间:
1992
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Luo,W;VandeVelde,H;vonHoegen,I;Parnes,JR;Thielemans,K
通讯作者:
Thielemans,K