ArticleDevelopment (Cambridge, England)2021
Aurora kinase B inhibits aurora kinase A to control maternal mRNA translation in mouse oocytes.
Article in Development (Cambridge, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 21 citations in OpenAlex.
- Declining ribosome function limits oocyte longevity.bioRxiv : the preprint server for biology · 2026Article
- Survivin and Aurora Kinase A control cell fate decisions during mitosis.Molecular oncology · 2026Article
- AURKA controls oocyte spindle assembly checkpoint and chromosome alignment by HEC1 phosphorylation.Life science alliance · 2025Article
- ANAPHASE-PROMOTING COMPLEX/CYCLOSOME coactivators maintain AURORA 1 kinase homeostasis during meiotic chromosome segregation.The Plant cell · 2025Article
- Spatio-temporal requirements of Aurora kinase A in mouse oocyte meiotic spindle building.iScience · 2024Article
- Multiple intersecting pathways are involved in CPEB1 phosphorylation and regulation of translation during mouse oocyte meiosis.Development (Cambridge, England) · 2024Article
- A genome-wide perspective of the maternal mRNA translation program during oocyte development.Seminars in cell & developmental biology · 2024Review
- Multiple intersecting pathways are involved in the phosphorylation of CPEB1 to activate translation during mouse oocyte meiosis.bioRxiv : the preprint server for biology · 2024Article
- Predicting Infertility: How Genetic Variants in Oocyte Spindle Genes Affect Egg Quality.Advances in anatomy, embryology, and cell biology · 2024Review
- Genetic interaction mapping of Aurora protein kinases in mouse oocytes.Frontiers in cell and developmental biology · 2024Article
- Identifying risk variants for embryo aneuploidy using ultra-low coverage whole-genome sequencing from preimplantation genetic testing.American journal of human genetics · 2023Article
- An oocyte meiotic midbody cap is required for developmental competence in mice.Nature communications · 2023Article
- An oocyte meiotic midbody cap is required for developmental competence in mice.Research square · 2023Article
- Using ZINC08918027 inhibitor to determine Aurora kinase-chromosomal passenger complex isoforms in mouse oocytes.BMC research notes · 2022Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 2 countries.
Funding
Abstract
Mammalian oocytes are transcriptionally quiescent, and meiosis and early embryonic divisions rely on translation of stored maternal mRNAs. Activation of these mRNAs is mediated by polyadenylation. Cytoplasmic polyadenylation binding element 1 (CPEB1) regulates mRNA polyadenylation. One message is aurora kinase C (Aurkc), encoding a protein that regulates chromosome segregation. We previously demonstrated that AURKC levels are upregulated in oocytes lacking aurora kinase B (AURKB), and this upregulation caused increased aneuploidy rates, a role we investigate here. Using genetic and pharmacologic approaches, we found that AURKB negatively regulates CPEB1-dependent translation of many messages. To determine why translation is increased, we evaluated aurora kinase A (AURKA), a kinase that activates CPEB1 in other organisms. We find that AURKA activity is increased in Aurkb knockout mouse oocytes and demonstrate that this increase drives the excess translation. Importantly, removal of one copy of Aurka from the Aurkb knockout strain background reduces aneuploidy rates. This study demonstrates that AURKA is required for CPEB1-dependent translation, and it describes a new AURKB requirement to maintain translation levels through AURKA, a function crucial to generating euploid eggs.
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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 Socratic graph.