2023
Telomeres cooperate with the nuclear envelope to maintain genome stability
Rai R, Sodeinde T, Boston A, Chang S. Telomeres cooperate with the nuclear envelope to maintain genome stability. BioEssays 2023, 46: e2300184. PMID: 38047499, DOI: 10.1002/bies.202300184.Peer-Reviewed Original ResearchNuclear envelopeGenome stabilityNuclear envelope ruptureKu70/Ku80Homology-directed recombinationMammalian telomeresChromosome stabilityNuclear laminsShelterin componentsProtein TRF2Envelope ruptureRepair proteinsTelomeresRap1Recent findingsProteinFunction resultsRecombinationDNA sensingForm structuresLaminsTRF2Ku80DNAHomeostasis
2013
SLX4 Assembles a Telomere Maintenance Toolkit by Bridging Multiple Endonucleases with Telomeres
Wan B, Yin J, Horvath K, Sarkar J, Chen Y, Wu J, Wan K, Lu J, Gu P, Yu EY, Lue NF, Chang S, Liu Y, Lei M. SLX4 Assembles a Telomere Maintenance Toolkit by Bridging Multiple Endonucleases with Telomeres. Cell Reports 2013, 4: 861-869. PMID: 24012755, PMCID: PMC4334113, DOI: 10.1016/j.celrep.2013.08.017.Peer-Reviewed Original ResearchConceptsTRFH domainRecombination-based telomere maintenanceTelomeric protein TRF2Nucleolytic resolutionTelomeric localizationMultiple endonucleasesPeptide-binding siteDNA metabolismProtein TRF2Telomere maintenanceSLX4TRF2Molecular mechanismsDNA structureHuman cellsTelomeresSLX1Protein levelsEndonucleaseMotifMus81ComplexesNucleaseXPFDomain