Chk2 sustains PLK1 activity in mitosis to ensure proper chromosome segregation
Black E, RamĂrez Parrado C, Trier I, Li W, Joo Y, Pichurin J, Liu Y, Kabeche L. Chk2 sustains PLK1 activity in mitosis to ensure proper chromosome segregation. Nature Communications 2024, 15: 10782. PMID: 39737931, PMCID: PMC11685634, DOI: 10.1038/s41467-024-54922-7.Peer-Reviewed Original ResearchConceptsPolo-like kinase 1Plk1 activityChromosome segregationMitotic polo-like kinase 1Mitotic chromosome segregationProtecting genome stabilitySensitivity to PLK1 inhibitorsMitotic cell divisionCheckpoint kinase 2Polo-like kinase 1 activityDNA damage repairGenome stabilityChromosome missegregationCytokinetic defectsCell divisionGenomic instabilityT-loopCell cycleKinase activityChromosome misalignmentMitotic errorsChk2Kinase 2Damage repairChromosome
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