Programmed Cell Death 2-Like (Pdcd2l) Is Required for Mouse Embryonic Development.

ABSTRACT: Globozoospermia is a rare form of male infertility where men produce round-headed sperm that are incapable of fertilizing an oocyte naturally. In a previous study where we undertook a whole exome screen to define novel genetic causes of globozoospermia, we identified homozygous mutations in the gene PDCD2L Two brothers carried a p.(Leu225Val) variant predicted to introduce a novel splice donor site, thus presenting PDCD2L as a potential regulator of male fertility. In this study, we generated a Pdcd2l knockout mouse to test its role in male fertility. Contrary to the phenotype predicted from its testis-enriched expression pattern, Pdcd2l null mice died during embryogenesis. Specifically, we identified that Pdcd2l is essential for post-implantation embryon

SUBMITTER: Houston BJ 

PROVIDER: S-EPMC7718740 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature