Article
Functional defects of SKAP-55-deficient T cells identify a regulatory role for the adaptor in LFA-1 adhesion.
Molecular and cellular biology - 1 Oct 2007
Wang Hongyan, Liu Hebin, Lu Yuning, Lovatt Matt, Wei Bin, Rudd Christopher E
Abstract excerpt
The ADAP-SKAP-55 module regulates T-cell receptor (TCR)-induced integrin clustering and adhesion in T cells. However, it has been unclear whether ADAP and/or SKAP-55 is an effector of the response. ADAP controls SKAP-55 expression such that ADAP(-/-) T cells are also deficient in SKAP-55 expression. In this study, we report the phenotype of the SKAP-55-deficient mouse. SKAP-55(-/-) T cells retain ADAP expression...
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