通过CTLA-4扭转TCR停止信号

Helga Schneider1, Jos Downey, Andrew Smith

  • 1Cell Signalling Section, Division of Immunology, Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK.

Science (New York, N.Y.)
|August 26, 2006
PubMed
概括

细胞毒性T淋巴细胞相关抗原4 (CTLA-4) 增强T细胞运动,减少T细胞受体信号传递. 这种机制降低了免疫细胞激活值,有可能预防自身免疫性疾病.