ArticleScience advances2023
Initial spindle positioning at the oocyte center protects against incorrect kinetochore-microtubule attachment and aneuploidy in mice.
Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
13 citing papers in PubMed, 14 citations in OpenAlex.
- Molecular mechanisms of folliculogenesis and oogenesis.Systems biology in reproductive medicine · 2026Review
- The Meiotic Spindle, Mechanisms of Chromosome Segregation and Aneuploidy in Aging Human Oocytes: An Update Review.Medicina (Kaunas, Lithuania) · 2026Review
- NEMP1 organizes the meiotic telomere-LINC interface to control chromosome movement and telomere integrity.bioRxiv : the preprint server for biology · 2026Article
- Maternal age as a driver of genome instability: mechanisms linking aneuploidy, mutagenesis and mitochondrial dysfunction.Archives of toxicology · 2026Review
- Post-Translational Modifications of Tubulin in Oocyte Maturation and Female Infertility.Cytoskeleton (Hoboken, N.J.) · 2026Review
- Toxicological effects of acrylamide on oocyte maturation and subsequent embryonic development in a porcine model.Biology direct · 2026Article
- A Supra-Physiological Dose of 2-Hydroxyestradiol Impairs Meiotic Progression and Developmental Competence of Mouse Antral Oocytes.Journal of developmental biology · 2025Article
- Mevalonate metabolites boost aged oocyte quality through prenylation of small GTPases.Nature aging · 2025Article
- Role of the Notch signaling pathway in porcine oocyte maturation.Cell communication and signaling : CCS · 2025Article
- Increased DNA damage in full-grown oocytes is correlated with diminished autophagy activation.Nature communications · 2024Article
- Sirtuin 5-driven meiotic spindle assembly and actin-based migration in mouse oocyte meiosis.Heliyon · 2024Article
- Tubulin post-translational modifications in meiosis.Seminars in cell & developmental biology · 2023Review
- Microtubule organizing centers regulate spindle positioning in mouse oocytes.Developmental cell · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Spindle positioning within the oocyte must be tightly regulated. In mice, the spindle is predominantly assembled at the oocyte center before its migration toward the cortex to achieve the highly asymmetric division, a characteristic of female meiosis. The significance of the initial central positioning of the spindle is largely unknown. We show that initial spindle positioning at the oocyte center is an insurance mechanism to avoid the premature exposure of the spindle to cortical CDC42 signaling, which perturbs proper kinetochore-microtubule attachments, leading to the formation of aneuploid gametes. These findings contribute to understanding why female gametes are notoriously associated with high rates of aneuploidy, the leading genetic cause of miscarriage and congenital abnormalities.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.