Nature Communications (Sep 2016)
Protein kinase D regulates positive selection of CD4+ thymocytes through phosphorylation of SHP-1
Abstract
The three isoforms of protein kinase D (PKD) have important but often redundant roles in cell signalling. Here the authors show, by generating PKD2/3 double-deficient mice, that PKD is essential for TCR signalling in thymocytes, and identify SHP-1 as a PKD target critical for development of CD4+T cells.