International Journal of Molecular Sciences, Volume 25, Issue 23
2024 December-1 - 748 articles
Cover Story: Genetic anomalies in oocyte maturation pose challenges to fertility and embryonic development. This review examines the mechanisms of nuclear and cytoplasmic maturation, focusing on the genetic and molecular factors influencing oocyte quality and competence. Chromosomal mutations, segregation errors, mutations in signaling pathways and meiosis-related genes, and epigenetic changes can contribute to maturation defects. The roles of mitochondrial defects, maternal mRNA dysregulation, and key proteins like NLRP14 and BMP6 are highlighted. We will focus on genetic abnormalities that may disrupt the oocyte maturation pathway, discussing the underlying mechanisms involved and considering their potential clinical implications for enhancing fertility outcomes. View this paper - Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
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