ArticleMolecular cell2024
CDK-independent role of D-type cyclins in regulating DNA mismatch repair.
Article in Molecular cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 26 citations in OpenAlex.
- Cyclin D-CDK4/6 couple proliferation to membrane and mitochondrial protein supply through a DeSI1 phospho-switch.bioRxiv : the preprint server for biology · 2026Article
- Targeting casein kinase 1α-mediated FADD phosphorylation restores sensitivity in select CDK4/6 inhibitor-resistant breast cancer models.The Journal of clinical investigation · 2026Article
- Cyclins and Cyclin-Dependent Kinases: Structure, Biological Functions, and Innovative Targeting Strategies in Cancer.MedComm · 2026Review
- Replication associated nuclear DNA mismatch repair across kingdoms.Biochemical Society transactions · 2026Review
- Phosphoproteomic profiling reveals post-translational dysregulation in Huntington's disease patient-derived neurons.Cellular & molecular biology letters · 2026Article
- Deficiency of the mCellular and molecular life sciences : CMLS · 2026Article
- Stabilization of cyclin D3 protein by CDKN1A (p21Cell communication and signaling : CCS · 2026Article
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- Mbd4 and MutSα protect cells from spontaneous deamination of 5-methylcytosine.Nucleic acids research · 2026Article
- p16 expression confers sensitivity to CDK2 inhibitors in cyclin E1-driven ovarian cancers.Science signaling · 2025Article
- Molecular and genetic evidence for the role of AMBRA1 in suppressing S-phase entry and tumorigenesis.iScience · 2025Article
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- The role of ubiquitination in health and disease.MedComm · 2024Review
- Regulation of biological processes by ubiquitin ligases: a focus on the Pagano Lab's contribution.Frontiers in cell and developmental biology · 2024Article
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Authors and funding
24 authors at 8 institutions in 2 countries.
Funding
Abstract
Although mismatch repair (MMR) is essential for correcting DNA replication errors, it can also recognize other lesions, such as oxidized bases. In G0 and G1, MMR is kept in check through unknown mechanisms as it is error-prone during these cell cycle phases. We show that in mammalian cells, D-type cyclins are recruited to sites of oxidative DNA damage in a PCNA- and p21-dependent manner. D-type cyclins inhibit the proteasomal degradation of p21, which competes with MMR proteins for binding to PCNA, thereby inhibiting MMR. The ability of D-type cyclins to limit MMR is CDK4- and CDK6-independent and is conserved in G0 and G1. At the G1/S transition, the timely, cullin-RING ubiquitin ligase (CRL)-dependent degradation of D-type cyclins and p21 enables MMR activity to efficiently repair DNA replication errors. Persistent expression of D-type cyclins during S-phase inhibits the binding of MMR proteins to PCNA, increases the mutational burden, and promotes microsatellite instability.
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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.