Article
Prepubertal testis development relies on retinoic acid but not rexinoid receptors in Sertoli cells.
The EMBO journal - 13 Dec 2006
Vernet Nadège, Dennefeld Christine, Guillou Florian, Chambon Pierre, Ghyselinck Norbert B, Mark Manuel
Abstract excerpt
Sertoli cells (SC) are instrumental to stem spermatogonia differentiation, a process that critically depends on retinoic acid (RA). We show here that selective ablation of RA receptor alpha (RARalpha) gene in mouse SC, singly (Rara(Ser-/-) mutation) or in combination with RARbeta and RARgamma genes (Rara/b/g(Ser-/-) mutation), abolishes cyclical gene expression in these cells. It additionally induces testis...
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