SSR 2024 Rising Stars #3
Speaker: Dr. Haiqi Chen, UT Southwestern Medical Center, USA
Title: Spatially resolved, functional dissection of the spermatogonial stem cell niche
Description: Spermatogonial stem cells (SSCs) in the testis support the lifelong production of sperm. SSCs reside within specialized microenvironments called ‘‘niches,’’ which are essential for SSC self-renewal and differentiation. In this talk, I will discuss our recent efforts to combine spatial transcriptomics, computational analyses, and functional assays to systematically dissect the molecular, cellular, and spatial composition of SSC niches.
Speaker: Dr. Fei Zhao, University of Wisconsin-Madison, USA
Title: Cell fate decisions in sex duct development
Description: Alfred Jost’s work in the 1940s laid the foundation of the current paradigm of sexual differentiation of reproductive tracts. Using genetic animal models, ex vivo experiments, and single cell sequencing based technologies, we have gained significant insights into this process, challenging existing dogmas. The yielded knowledge will enable us to not only decipher the fundamental process of dimorphic establishment of reproductive tracts, but also provide insights into how defects and diseases originate from impaired fetal development.
Resource Category: Animal Reproduction, Male Reproduction | System: Human | Topic: Genetics, Sperm | Series: Rising Stars 2024