Agammaglobulinaemia Tyrosine Kinase Calcium-Calmodulin-Dependent Protein Kinase Type 4 EC 2.7.10.1 EC 2.7.10.2 EC 2.7.11.1 EC 2.7.11.17 HDAC inhibitors Intracellular Signaling Peptides and Proteins Jak Janus Kinases Journal Article Kinase inhibitors Phosphoinositide-3 Kinase Inhibitors Proteasome Inhibitors Protein Kinase Inhibitors Protein-Tyrosine Kinases Research Support, N.I.H., Extramural Review SYK protein, human Syk Syk Kinase Systemic lupus erythematosus rho-Associated Kinases