TY - JOUR
T1 - Derivation of human primordial germ cell-like cells in an embryonic-like culture
AU - Esfahani, Sajedeh Nasr
AU - Zheng, Yi
AU - Arabpour, Auriana
AU - Irizarry, Agnes M.Resto
AU - Kobayashi, Norio
AU - Xue, Xufeng
AU - Shao, Yue
AU - Zhao, Cheng
AU - Agranonik, Nicole L.
AU - Sparrow, Megan
AU - Hunt, Timothy J.
AU - Faith, Jared
AU - Lara, Mary Jasmine
AU - Wu, Qiu Ya
AU - Silber, Sherman
AU - Petropoulos, Sophie
AU - Yang, Ran
AU - Chien, Kenneth R.
AU - Clark, Amander T.
AU - Fu, Jianping
N1 - Publisher Copyright:
© 2024, The Author(s).
PY - 2024/12
Y1 - 2024/12
N2 - Primordial germ cells (PGCs) are the embryonic precursors of sperm and eggs. They transmit genetic and epigenetic information across generations. Given the prominent role of germline defects in diseases such as infertility, detailed understanding of human PGC (hPGC) development has important implications in reproductive medicine and studying human evolution. Yet, hPGC specification remains an elusive process. Here, we report the induction of hPGC-like cells (hPGCLCs) in a bioengineered human pluripotent stem cell (hPSC) culture that mimics peri-implantation human development. In this culture, amniotic ectoderm-like cells (AMLCs), derived from hPSCs, induce hPGCLC specification from hPSCs through paracrine signaling downstream of ISL1. Our data further show functional roles of NODAL, WNT, and BMP signaling in hPGCLC induction. hPGCLCs are successfully derived from eight non-obstructive azoospermia (NOA) participant-derived hPSC lines using this biomimetic platform, demonstrating its promise for screening applications.
AB - Primordial germ cells (PGCs) are the embryonic precursors of sperm and eggs. They transmit genetic and epigenetic information across generations. Given the prominent role of germline defects in diseases such as infertility, detailed understanding of human PGC (hPGC) development has important implications in reproductive medicine and studying human evolution. Yet, hPGC specification remains an elusive process. Here, we report the induction of hPGC-like cells (hPGCLCs) in a bioengineered human pluripotent stem cell (hPSC) culture that mimics peri-implantation human development. In this culture, amniotic ectoderm-like cells (AMLCs), derived from hPSCs, induce hPGCLC specification from hPSCs through paracrine signaling downstream of ISL1. Our data further show functional roles of NODAL, WNT, and BMP signaling in hPGCLC induction. hPGCLCs are successfully derived from eight non-obstructive azoospermia (NOA) participant-derived hPSC lines using this biomimetic platform, demonstrating its promise for screening applications.
UR - http://www.scopus.com/inward/record.url?scp=85181233494&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85181233494&partnerID=8YFLogxK
U2 - 10.1038/s41467-023-43871-2
DO - 10.1038/s41467-023-43871-2
M3 - Article
C2 - 38167821
AN - SCOPUS:85181233494
SN - 2041-1723
VL - 15
JO - Nature Communications
JF - Nature Communications
IS - 1
M1 - 167
ER -