2017
A mitosis-specific and R loop–driven ATR pathway promotes faithful chromosome segregation
Kabeche L, Nguyen HD, Buisson R, Zou L. A mitosis-specific and R loop–driven ATR pathway promotes faithful chromosome segregation. Science 2017, 359: 108-114. PMID: 29170278, PMCID: PMC5875943, DOI: 10.1126/science.aan6490.Peer-Reviewed Original ResearchConceptsFaithful chromosome segregationChromosome segregationR-loopsATR pathwayCyclin-dependent kinase 1 (CDK1) activityWhole chromosome missegregationReplication stress responseReplication protein ADNA damage responseCentromere protein FKinase 1 activityATR functionAurora BDamage responseChromosome instabilityCentromeresProtein FAtaxia telangiectasiaAurora AUnexpected roleStress responseDNA damageDNA synthesisATRProtein A
2014
DNA-Damage Response during Mitosis Induces Whole-Chromosome Missegregation
Bakhoum SF, Kabeche L, Murnane JP, Zaki BI, Compton DA. DNA-Damage Response during Mitosis Induces Whole-Chromosome Missegregation. Cancer Discovery 2014, 4: 1281-1289. PMID: 25107667, PMCID: PMC4221427, DOI: 10.1158/2159-8290.cd-14-0403.Peer-Reviewed Original ResearchConceptsDNA damage responseNumerical chromosomal instabilityDNA damageChromosome segregationChromosomal instabilityWhole chromosomal instabilityChromosome segregation defectsDefective chromosome segregationWhole chromosome missegregationChromosome segregation errorsPersistent DNA damageS-CINW-CINSegregation defectsMicrotubule attachmentDDR proteinsEntire chromosomesPlk1 kinaseCell divisionSegregation errorsMitotic processesChromosomesMitosisStructural rearrangementsCancer cells