Female infertility from oocyte maturation arrest: assembling the genetic puzzle
- PMID: 37073822
- PMCID: PMC10245026
- DOI: 10.15252/emmm.202317729
Female infertility from oocyte maturation arrest: assembling the genetic puzzle
Abstract
Assisted reproduction procedures often encounter an issue called oocyte maturation arrest (OMA), which is manifested as failed IVF/ICSI attempts using oocytes from some infertile women. In this issue of EMBO Molecular Medicine, Wang et al identify infertile women bearing novel DNA sequence variants in a gene called PABPC1L, which is essential for translation of maternal mRNAs. By conducting a series of in vitro and in vivo experiments, they demonstrated certain variants as being causal for OMA, confirming a conserved requirement for PABPC1L in human oocyte maturation. This study offers a promising therapeutic target for treating OMA patients.
© 2023 The Authors. Published under the terms of the CC BY 4.0 license.
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Comment on
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Bi-allelic pathogenic variants in PABPC1L cause oocyte maturation arrest and female infertility.EMBO Mol Med. 2023 Jun 7;15(6):e17177. doi: 10.15252/emmm.202217177. Epub 2023 Apr 13. EMBO Mol Med. 2023. PMID: 37052235 Free PMC article.
References
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- Dai C, Hu L, Gong F, Tan Y, Cai S, Zhang S, Dai J, Lu C, Chen J, Chen Y et al (2019) ZP2 pathogenic variants cause in vitro fertilization failure and female infertility. Genet Med 21: 431–440 - PubMed
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