DSTYK and congenital anomaly of kidney and urinary tract: Morphological renal aberrations in humans that are part of the CAKUT spectrum [8,9] are related to mutations in fibroblast growth factor receptors (FGFRs) and substrates on their signaling pathways [10], one of them being receptor-interacting protein kinase 5, RIP5 (DSTYK) [11].