Preprint Review Version 1 This version is not peer-reviewed

Oxidative Stress and Antioxidation in Testicular Leydig: Implications for Male Fertility

Version 1 : Received: 22 October 2024 / Approved: 23 October 2024 / Online: 23 October 2024 (17:01:46 CEST)

How to cite: Zhang, M.; Tang, Y.; Li, H.; Zhou, G.; Zeng, C. Oxidative Stress and Antioxidation in Testicular Leydig: Implications for Male Fertility. Preprints 2024, 2024101855. https://doi.org/10.20944/preprints202410.1855.v1 Zhang, M.; Tang, Y.; Li, H.; Zhou, G.; Zeng, C. Oxidative Stress and Antioxidation in Testicular Leydig: Implications for Male Fertility. Preprints 2024, 2024101855. https://doi.org/10.20944/preprints202410.1855.v1

Abstract

Leydig cells, pivotal for male fertility, undergo significant oxidative stress due to their proximity to macrophages and reactive oxygen species (ROS) generated by extracellular structures. This stress disrupts Leydig cell function, impairing steroidogenesis and spermatogenesis, ultimately leading to male infertility. Oxidative stress triggers apoptosis and inhibits testosterone production, crucial for spermatogenesis regulation. Understanding the mechanisms of oxidative stress and antioxidation on Leydig cells is vital. Some studies highlight the role of antioxidants in mitigating oxidative damage, emphasizing critical pathway of Sirt1 in oxidative stress and Nrf2 in antioxidation. Future research should focus on screening antioxidant substances and optimizing antioxidant dosages for Leydig cell protection and testosterone restoration, thereby enhancing reproductive performance. This review provides insights into combating male infertility by addressing Leydig cell oxidative stress and antioxidation.

Keywords

Leydig cells; spermatogenesis; testosterone; oxidative stress; antioxidants

Subject

Biology and Life Sciences, Life Sciences

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