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Article Dans Une Revue Endocrinology Année : 2014

Nongenomic, TRβ-Dependent, Thyroid Hormone Response Gets Genetic Support

Nongenomic, TRβ-dependent, thyroid hormone response gets genetic support.

Fabrice Chatonnet
  • Fonction : Auteur
Gabriel Livera
Betty Fumel
  • Fonction : Auteur
Sophie Fouchécourt
  • Fonction : Auteur
Karine Gauthier

Résumé

Thyroid hormone is required for the timely transition of Sertoli cells from proliferative to differentiating and maturing. This transition takes place during a critical developmental period in mammals, which in mice is the first post-natal week. In order to identify the underlying molecular mechanisms of this differentiation process, we used Cre/loxP technology to selectively block the function of the thyroid hormone receptor TRα1 in Sertoli cells. We then used RNA-seq to analyze the changes in gene expression induced in the post-natal testis. This differential analysis provides genetic clues to the initial testicular defects resulting from disrupted thyroid hormone signaling, and suggests that Sertoli cells influence germ cells soon after their birth.

Dates et versions

hal-03278412 , version 1 (05-07-2021)

Identifiants

Citer

Fabrice Chatonnet, Gabriel Livera, Betty Fumel, Sophie Fouchécourt, Karine Gauthier, et al.. Nongenomic, TRβ-Dependent, Thyroid Hormone Response Gets Genetic Support. Endocrinology, 2014, 155 (9), pp.3206-3209. ⟨10.1210/en.2014-1597⟩. ⟨hal-03278412⟩
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