Decreased signaling competence as a result of receptor overexpression: overexpression of CD4 reduces its ability to activate p56lck tyrosine kinase and to regulate T-cell antigen receptor expression in immature CD4+CD8+ thymocytes.
Thymic selection of the developing T-cell repertoire occurs in immature CD4+CD8+ thymocytes, with the fate of individual thymocytes determined by the specificity of T-cell antigen receptor they express. However, T-cell antigen receptor expression in immature CD4+CD8+ thymocytes is actively down-regu...
Gorde:
| Argitaratua izan da: | Proc Natl Acad Sci U S A |
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| Egile Nagusiak: | , , , , , |
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
National Academy of Sciences
1993
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC47811/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7902564/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.90.22.10534 |
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