Lei Wang & Qing Sang's research team published an invited review article  focus on gamete production and gamete quality. Their paper entitled Understanding the genetics of  published online at the Science special issue of human reproduction on 13 Apr. 2023.

Reproduction involves a wide range of biological processes, including organ formation and development, neuroendocrine regulation, hormone production, and meiosis and mitosis. Infertility, the failure of reproduction, has become a major issue for human reproductive health and affects up to one in seven couples worldwide. 

In this special issue, Sang et al.  review various aspects of human infertility, including etiology, mechanisms, and treatments, with a particular emphasis on genetics. And also discuss future research opportunities and challenges to further expand our understanding of human infertility and improve patient care by providing precision diagnosis and personalized treatments.