Differences in CD80 and CD86 transendocytosis reveal CD86 as a key target for CTLA-4 immune regulation

Abstract excerpt

CD28 and CTLA-4 (CD152) play essential roles in regulating T cell immunity, balancing the activation and inhibition of T cell responses, respectively. Although both receptors share the same ligands, CD80 and CD86, the specific requirement for two distinct ligands remains obscure. In the present study, we demonstrate that, although CTLA-4 targets both CD80 and CD86 for destruction via transendocytosis, this...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Cytomegalovirus and herpesvirus research
• Share to Immune Cell Function and Interaction
• Share to T-cell and B-cell Immunology