TCR- and CD28-mediated recruitment of phosphodiesterase 4 to lipid rafts potentiates TCR signaling.
Ligation of the TCR along with the coreceptor CD28 is necessary to elicit T cell activation in vivo, whereas TCR triggering alone does not allow a full T cell response. Upon T cell activation of human peripheral blood T cells, we found that the majority of cAMP was generated in T cell lipid rafts fo...
Main Authors: | Abrahamsen, H, Baillie, G, Ngai, J, Vang, T, Nika, K, Ruppelt, A, Mustelin, T, Zaccolo, M, Houslay, M, Taskén, K |
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格式: | Journal article |
语言: | English |
出版: |
2004
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