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Gestational diabetes mellitus suppresses fetal testis development in mice†.
Mo, Jia-Ying; Yan, Yi-Shang; Lin, Zhong-Liang; Liu, Rui; Liu, Xuan-Qi; Wu, Hai-Yan; Yu, Jia-En; Huang, Yu-Tong; Sheng, Jian-Zhong; Huang, He-Feng.
Afiliação
  • Mo JY; Department of Obstetrics and Gynecology, The Fourth Affiliated Hospital, International Institutes of Medicine, Zhejiang University School of Medicine, Yiwu, Zhejiang, China.
  • Yan YS; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
  • Lin ZL; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
  • Liu R; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
  • Liu XQ; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
  • Wu HY; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
  • Yu JE; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
  • Huang YT; Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China.
  • Sheng JZ; The Key Laboratory of Reproductive Genetics (Zhejiang University), Ministry of Education, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
  • Huang HF; Department of Obstetrics and Gynecology, The Fourth Affiliated Hospital, International Institutes of Medicine, Zhejiang University School of Medicine, Yiwu, Zhejiang, China.
Biol Reprod ; 107(1): 148-156, 2022 07 25.
Article em En | MEDLINE | ID: mdl-35774031
The prevalence of gestational diabetes mellitus (GDM) is increasing rapidly. In addition to the metabolic disease risks, GDM might increase the risks of cryptorchidism in children. However, its mechanism involved in abnormalities of the male reproductive system is still unclear. The purpose of this study was to study the effects of GDM on the development of mouse fetal Leydig cells (FLCs) and Sertoli cells (SCs). Pregnant mice were treated on gestational days 6.5 and 12.5 with streptozotocin (100 mg/kg) or vehicle (sodium citrate buffer). Leydig cell and SC development and functions were evaluated by investigating serum testosterone levels, cell number and distribution, genes, and protein expression. GDM decreased serum testosterone levels, the anogenital distance, and the level of desert hedgehog in SCs of testes of male offspring. FLC number was also decreased in testes of GDM offspring by delaying the commitment of stem Leydig cells into the Leydig cell lineage. RNA-seq showed that FOXL2, RSPO1/ß-catenin signaling was activated and Gsk3ß signaling was inhibited in GDM offspring testis. In conclusion, GDM disrupted reproductive tract and testis development in mouse male offspring via altering genes related to development.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Testículo / Diabetes Gestacional Tipo de estudo: Risk_factors_studies Limite: Animals / Female / Humans / Male / Pregnancy Idioma: En Revista: Biol Reprod Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Testículo / Diabetes Gestacional Tipo de estudo: Risk_factors_studies Limite: Animals / Female / Humans / Male / Pregnancy Idioma: En Revista: Biol Reprod Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China