2015
Identification of Novel Radiosensitizers in a High-Throughput, Cell-Based Screen for DSB Repair Inhibitors
Goglia AG, Delsite R, Luz AN, Shahbazian D, Salem AF, Sundaram RK, Chiaravalli J, Hendrikx PJ, Wilshire JA, Jasin M, Kluger HM, Glickman JF, Powell SN, Bindra RS. Identification of Novel Radiosensitizers in a High-Throughput, Cell-Based Screen for DSB Repair Inhibitors. Molecular Cancer Therapeutics 2015, 14: 326-342. PMID: 25512618, PMCID: PMC4326563, DOI: 10.1158/1535-7163.mct-14-0765.Peer-Reviewed Original ResearchConceptsDSB repair inhibitorsDouble-strand breaksDSB repairHomologous recombinationRepair inhibitorsCell-based small molecule screenSuccessful DSB repairDNA-damaging agentsPlate-based formatCell-based screenSmall-molecule screenGenomic integrityTumor cell survivalMammalian cellsHR repairDNA repairMolecule screenReporter systemSecondary assaysCell survivalDNA damageCancer cell linesTumor cellsNovel hitsMost cancer therapies
2013
Development of an assay to measure mutagenic non-homologous end-joining repair activity in mammalian cells
Bindra RS, Goglia AG, Jasin M, Powell SN. Development of an assay to measure mutagenic non-homologous end-joining repair activity in mammalian cells. Nucleic Acids Research 2013, 41: e115-e115. PMID: 23585275, PMCID: PMC3675474, DOI: 10.1093/nar/gkt255.Peer-Reviewed Original ResearchConceptsMammalian cellsHomologous recombinationDouble-strand break repair pathwayNon-homologous end-joining repairSite-specific DSBsEnd-joining activityBreak repair pathwayEnd-joining repairPrevention of tumorigenesisSerum-deprived cellsGenomic integrityIntrachromosomal locusI-SceIHR repairProtein stabilityCanonical NHEJRepair pathwaysRepair assaysNHEJ repairMutagenic NHEJCellular localizationDSB inductionLiving cellsNHEJRepair activity
2007
Regulation of DNA repair in hypoxic cancer cells
Bindra RS, Crosby ME, Glazer PM. Regulation of DNA repair in hypoxic cancer cells. Cancer And Metastasis Reviews 2007, 26: 249-260. PMID: 17415527, DOI: 10.1007/s10555-007-9061-3.Peer-Reviewed Original ResearchConceptsGenetic instabilityMismatch repairHypoxia-induced genetic instabilityDNA damage response factorsDamage response factorsDNA damage responseCellular stress responseATM/ATRDNA repair pathwaysHomologous recombination pathwayCancer cellsAcute DNA damage responseDNA mismatch repairTumor microenvironmental stressDamage responseKey genesHR repairDNA repairRepair pathwaysMicroenvironmental stressHypoxic cancer cellsStress responsePossible mechanistic explanationRecombination pathwayResponse factor
2005
Alterations in DNA Repair Gene Expression under Hypoxia: Elucidating the Mechanisms of Hypoxia‐Induced Genetic Instability
BINDRA RS, SCHAFFER PJ, MENG A, WOO J, MÅSEIDE K, ROTH ME, LIZARDI P, HEDLEY DW, BRISTOW RG, GLAZER PM. Alterations in DNA Repair Gene Expression under Hypoxia: Elucidating the Mechanisms of Hypoxia‐Induced Genetic Instability. Annals Of The New York Academy Of Sciences 2005, 1059: 184-195. PMID: 16382054, DOI: 10.1196/annals.1339.049.Peer-Reviewed Original ResearchConceptsGenetic instabilityHomologous recombinationRAD51 expressionDNA repair gene expressionSuch genetic instabilityPost-hypoxic cellsDNA repair genesRepair gene expressionNumerous cell linesExpression of RAD51HR pathwayHR repairHypoxia-inducible factorGene expressionCell cycleRepair genesNovel mechanismHypoxic stressIndependent mannerPost-hypoxic periodCell linesCancer cellsCritical mediatorGenesExpression