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Enhanced expression of CTLA-4 (CD152) on CD4(+) T cells in HIV infection
CTLA-4 (CD152) is a surface molecule of activated T cells with sequence homology to CD28. Both molecules bind to the same ligands, B7.1 (CD80) and B7.2 (CD86) but have antagonistic functions. While CD28 is an important costimulator, CTLA-4 has an essential inhibitory function in maintaining the home...
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| Main Authors: | , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Blackwell Science Inc
1999
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1905266/ https://ncbi.nlm.nih.gov/pubmed/10193417 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1046/j.1365-2249.1999.00806.x |
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