{Reference Type}: Journal Article
{Title}: Genetic factors of oocyte maturation arrest: an important cause for recurrent IVF/ICSI failures.
{Author}: Wang W;Sang Q;Wang L;
{Journal}: J Assist Reprod Genet
{Volume}: 0
{Issue}: 0
{Year}: 2024 Jul 9
{Factor}: 3.357
{DOI}: 10.1007/s10815-024-03195-6
{Abstract}: Oocyte maturation arrest (OMA) is a common phenotype observed in IVF/ICSI cycles, characterized by the production of immature oocytes which lead to infertility. Previous studies have demonstrated that genetic factors play an important role in OMA, but the genetic mechanisms underlying a group of patients remain to be elucidated. In the recent issue of Journal of Assisted Reproduction and Genetics, Hu et al. and Wan et al. identified novel PATL2 or ZFP36L2 variants in OMA patients, respectively. By conducting in vitro experiments, they demonstrated the destructive effect of the variants on protein function. These findings expand the mutational spectrum of PATL2 and ZFP36L2, and provide precise reference for genetic counseling of OMA patients.