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The essential role of adenine nucleotide translocase 4 on male reproductive function in mice
Yang, Fengyuan; Yang, Xiali; Zhu, Hui; Wang, Xinbo; Liao, Xin; Fu, Yinxu; Fu, Ting; Chen, Xiandan; Sysa, Aliaksei; Lyu, Jianxin; Zhou, Huaibin.
Afiliação
  • Yang, Fengyuan; College of Laboratory Medicine and Life Sciences, Wenzhou Medical University. Zhejiang Provincial Key Laboratory of Medical Genetics. Key Laboratory of Laboratory Medicine, Ministry of Education. Wenzhou. CN
  • Yang, Xiali; College of Laboratory Medicine and Life Sciences, Wenzhou Medical University. Zhejiang Provincial Key Laboratory of Medical Genetics. Key Laboratory of Laboratory Medicine, Ministry of Education. Wenzhou. CN
  • Zhu, Hui; College of Laboratory Medicine and Life Sciences, Wenzhou Medical University. Zhejiang Provincial Key Laboratory of Medical Genetics. Key Laboratory of Laboratory Medicine, Ministry of Education. Wenzhou. CN
  • Wang, Xinbo; College of Laboratory Medicine and Life Sciences, Wenzhou Medical University. Zhejiang Provincial Key Laboratory of Medical Genetics. Key Laboratory of Laboratory Medicine, Ministry of Education. Wenzhou. CN
  • Liao, Xin; College of Laboratory Medicine and Life Sciences, Wenzhou Medical University. Zhejiang Provincial Key Laboratory of Medical Genetics. Key Laboratory of Laboratory Medicine, Ministry of Education. Wenzhou. CN
  • Fu, Yinxu; College of Laboratory Medicine and Life Sciences, Wenzhou Medical University. Zhejiang Provincial Key Laboratory of Medical Genetics. Key Laboratory of Laboratory Medicine, Ministry of Education. Wenzhou. CN
  • Fu, Ting; Hangzhou Medical College. School of Laboratory Medicine and Bioengineering. Hangzhou. CN
  • Chen, Xiandan; Belarusian State University. Minsk. BY
  • Sysa, Aliaksei; Belarusian State University. Minsk. BY
  • Lyu, Jianxin; College of Laboratory Medicine and Life Sciences, Wenzhou Medical University. Zhejiang Provincial Key Laboratory of Medical Genetics. Key Laboratory of Laboratory Medicine, Ministry of Education. Wenzhou. CN
  • Zhou, Huaibin; College of Laboratory Medicine and Life Sciences, Wenzhou Medical University. Zhejiang Provincial Key Laboratory of Medical Genetics. Key Laboratory of Laboratory Medicine, Ministry of Education. Wenzhou. CN
Braz. j. med. biol. res ; 57: e13590, fev.2024. graf
Article em En | LILACS-Express | LILACS | ID: biblio-1557327
Biblioteca responsável: BR1.1
ABSTRACT
Adenine nucleotide translocator 4 (Ant4), an ATP/ADP transporter expressed in the early phases of spermatogenesis, plays a crucial role in male fertility. While Ant4 loss causes early arrest of meiosis and increased apoptosis of spermatogenic cells in male mice, its other potential functions in male fertility remain unexplored. Here, we utilized Ant4 knockout mice to delineate the effects of Ant4-deficiency on male reproduction. Our observations demonstrated that Ant4-deficiency led to infertility and impaired testicular development, which was further investigated by evaluating testicular oxidative stress, autophagy, and inflammation. Specifically, the loss of Ant4 led to an imbalance of oxidation and antioxidants. Significant ultrastructural alterations were identified in the testicular tissues of Ant4-deficient mice, including swelling of mitochondria, loss of cristae, and accumulation of autophagosomes. Our results also showed that autophagic flux and AKT-AMPK-mTOR signaling pathway were affected in Ant4-deficient mice. Moreover, Ant4 loss increased the expression of pro-inflammatory factors. Overall, our findings underscored the importance of Ant4 in regulating oxidative stress, autophagy, and inflammation in testicular tissues. Taken together, these insights provided a nuanced understanding of the significance of Ant4 in testicular development.
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Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Idioma: En Revista: Braz. j. med. biol. res Assunto da revista: BIOLOGIA / MEDICINA Ano de publicação: 2024 Tipo de documento: Article / Project document País de afiliação: Belarus / China País de publicação: Brasil

Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Idioma: En Revista: Braz. j. med. biol. res Assunto da revista: BIOLOGIA / MEDICINA Ano de publicação: 2024 Tipo de documento: Article / Project document País de afiliação: Belarus / China País de publicação: Brasil