2019
WRN helicase is a synthetic lethal target in microsatellite unstable cancers
Chan EM, Shibue T, McFarland JM, Gaeta B, Ghandi M, Dumont N, Gonzalez A, McPartlan JS, Li T, Zhang Y, Bin Liu J, Lazaro JB, Gu P, Piett CG, Apffel A, Ali SO, Deasy R, Keskula P, Ng RWS, Roberts EA, Reznichenko E, Leung L, Alimova M, Schenone M, Islam M, Maruvka YE, Liu Y, Roper J, Raghavan S, Giannakis M, Tseng YY, Nagel ZD, D’Andrea A, Root DE, Boehm JS, Getz G, Chang S, Golub TR, Tsherniak A, Vazquez F, Bass AJ. WRN helicase is a synthetic lethal target in microsatellite unstable cancers. Nature 2019, 568: 551-556. PMID: 30971823, PMCID: PMC6580861, DOI: 10.1038/s41586-019-1102-x.Peer-Reviewed Original ResearchConceptsSynthetic lethal targetLethal targetGenetic eventsDepletion of WRNCRISPR-Cas9-mediated knockoutDNA repair pathwaysDNA repair processesSynthetic lethal relationshipSynthetic lethal vulnerabilitiesDNA repair defectsDNA mismatch repairCell cycle arrestWRN helicaseHelicase activityPromising drug targetHomologous recombinationRepair pathwaysRNA interferenceDNA breaksSynthetic lethalityWRNLethal relationshipExonuclease activityRepair defectsMismatch repair
2013
Single strand DNA binding proteins 1 and 2 protect newly replicated telomeres
Gu P, Deng W, Lei M, Chang S. Single strand DNA binding proteins 1 and 2 protect newly replicated telomeres. Cell Research 2013, 23: 705-719. PMID: 23459151, PMCID: PMC3641597, DOI: 10.1038/cr.2013.31.Peer-Reviewed Original ResearchMeSH KeywordsAllelesAnimalsCell LineChromatidsDNA DamageDNA RepairDNA, Single-StrandedDNA-Binding ProteinsGenomic InstabilityHumansMiceMice, KnockoutMitochondrial ProteinsProtein BindingRadiation, IonizingRNA InterferenceRNA, Small InterferingShelterin ComplexTelomereTelomere-Binding ProteinsTelomeric Repeat Binding Protein 2ConceptsGenome stabilitySingle-strand DNAHeterotrimeric protein complexDNA damage responseTelomere end protectionProtein 1Subset of telomeresTelomeric ssDNAProtein complexesTelomeric DNADamage responseG-overhangsEnd protectionConditional knockout miceTelomeresΔ miceDNAPOT1aDevelopmental abnormalitiesStrand DNACritical roleKnockout miceINTS3F allelePOT1b
2008
Nanog and Oct4 associate with unique transcriptional repression complexes in embryonic stem cells
Liang J, Wan M, Zhang Y, Gu P, Xin H, Jung SY, Qin J, Wong J, Cooney AJ, Liu D, Songyang Z. Nanog and Oct4 associate with unique transcriptional repression complexes in embryonic stem cells. Nature Cell Biology 2008, 10: 731-739. PMID: 18454139, DOI: 10.1038/ncb1736.Peer-Reviewed Original ResearchConceptsES cell fateRepression complexMouse ES cellsCell fateTranscription factorsES cellsTranscriptional repression complexES cell differentiationEssential transcription factorEmbryonic stem cellsSub-stoichiometric levelsHistone deacetylase activityNuRD complexRepressor complexEndogenous NanogProtein complexesGene transcriptionTarget genesDeacetylase activityNanogNuRDGenesStem cellsCellsComplexes