FK506 binding protein 12.6-mediated inhibition of sperm-specific calcineurin is essential for FK506-induced male infertility by disturbing the homeostasis of calcium and mitochondria. - Xiao YF; Yang SF; Huang SA; Zeng ZX; Gong LN; Xie L; Wang LF; Guan XH; Jiang MX; Qian YS; Deng KY; Xin HB (Molecular biomedicine, 2025)