A key regulator of male gametogenesis in Cryptosporidium

Gamete development is a precisely programmed process in Cryptosporidium parvum, a leading cause of diarrheal disease worldwide. Nava et al. recently described the developmentally regulated expression of CDPK5 during male gametogenesis. Here we discuss their main findings, posing this protein kinase as a promising target for antiparasitic interventions.