Serine/Arginine-Protein Kinase 1 Co-Phosphorylation Signatures Uncover Splicing-Driven Mechanisms in Oncogenic Pathway Modulation.
Serine/arginine-protein kinase 1 (SRPK1) is a central regulator of alternative splicing whose overexpression drives oncogenic reprogramming in multiple cancers. To understand the phosphorylation dynamics of SRPK1 activity, we performed a systematic integrative phosphoproteomic meta-analysis of 798 profiling and 232 dif...