Testicular Niche Repair After Gonadotoxic Treatments: Current Knowledge and Future Directions Publisher Pubmed



Mohammadi A^{1, 2} ; Bashiri Z^{2, 3, 4} ; Rafiei S⁵ ; Asgari H^{1, 2} ; Shabani R⁶ ; Hosseini S^{7, 8} ; Koruji M^{1, 2}
Source: Biology of the Cell Published:2024

Abstract

The testicular niche, which includes the germ cells, somatic cells, and extracellular matrix, plays a crucial role in maintaining the proper functions of the testis. Gonadotoxic treatments, such as chemotherapy and radiation therapy, have significantly improved the survival rates of cancer patients but have also been shown to have adverse effects on the testicular microenvironment. Therefore, repairing the testicular niche after gonadotoxic treatments is essential to restore its function. In recent years, several approaches, such as stem cell transplantation, gene therapy, growth factor therapy, and pharmacological interventions have been proposed as potential therapeutic strategies to repair the testicular niche. This comprehensive review aims to provide an overview of the current understanding of testis damage and repair mechanisms. We will cover a range of topics, including the mechanism of gonadotoxic action, repair mechanisms, and treatment approaches. Overall, this review highlights the importance of repairing the testicular niche after gonadotoxic treatments and identifies potential avenues for future research to improve the outcomes for cancer survivors. © 2024 Societe Francaise des Microscopies and Societe de Biologie Cellulaire de France. Published by John Wiley & Sons Ltd.