Selective Activation of the c-Jun NH2-terminal Protein Kinase Signaling Pathway by Stimulatory KIR in the Absence of KARAP/DAP12 in CD4+ T Cells
Activation of CD4+ T cells is governed by interplay between stimulatory and inhibitory receptors; predominance of stimulatory signals favors autoimmune reactions. In patients with rheumatoid arthritis, expression of the critical costimulatory molecule, CD28, is frequently lost. Instead, CD4+CD28null...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
The Rockefeller University Press
2003
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2193867/ |