2015
Chemical inhibition of DNA repair kinases as a promising tool in oncology
Durisova K, Salovska B, Pejchal J, Tichy A. Chemical inhibition of DNA repair kinases as a promising tool in oncology. Biomedical Papers 2015, 160: 11-19. PMID: 26498210, DOI: 10.5507/bp.2015.046.Peer-Reviewed Original ResearchConceptsDNA-dependent protein kinaseDNA repair pathwaysRepair pathwaysDNA repairSpecific DNA repair pathwaysKey DNA repairDNA-damaging agentsSmall molecule inhibitorsATM-Rad3Protein kinaseAtaxia telangiectasiaChemical inhibitionKinaseMolecule inhibitorsSpecific inhibitorPathwayPotent inhibitorInhibitorsRecent studiesTumor resistanceTumor cellsMajor roleRadiotherapy efficiencyRepairCells
2013
Radio-sensitization of human leukaemic MOLT-4 cells by DNA-dependent protein kinase inhibitor, NU7441
Tichy A, Durisova K, Salovska B, Pejchal J, Zarybnicka L, Vavrova J, Dye N, Sinkorova Z. Radio-sensitization of human leukaemic MOLT-4 cells by DNA-dependent protein kinase inhibitor, NU7441. Radiation And Environmental Biophysics 2013, 53: 83-92. PMID: 24100951, DOI: 10.1007/s00411-013-0494-5.Peer-Reviewed Original ResearchConceptsDNA-dependent protein kinasePhosphorylation of H2A.XMOLT-4 cellsDNA-dependent protein kinase inhibitorDNA repair signalingProtein kinase inhibitorsAnti-apoptotic Mcl-1Cleavage of PARPHistone H2A.X.Cdc25A phosphataseProtein kinaseRepair signalingMolecular mechanismsNU7441Mcl-1Detection of IRDNA damageSpecific inhibitorPhosphorylationDetection of proteinsH2A.XSubsequent inductionKinase inhibitorsWestern blottingApoptosisDNA-dependent protein kinase and its inhibition in support of radiotherapy
Novotná E, Tichý A, Pejchal J, Lukášová E, Šalovská B, Vávrová J. DNA-dependent protein kinase and its inhibition in support of radiotherapy. International Journal Of Radiation Biology 2013, 89: 416-423. PMID: 23362996, DOI: 10.3109/09553002.2013.767993.Peer-Reviewed Original ResearchConceptsDNA-dependent protein kinaseRadiation-induced double strand break repairProtein kinaseDouble-strand break repairDNA repair proteinsDNA-PK inhibitionDNA-PK inhibitorKey DNA repair enzymeDNA repair enzymeBreak repairRepair proteinsPersonalized anti-cancer therapyRepair enzymesMolecular approachesMolecular mechanismsAnti-cancer therapyRecent discoveryCancer cellsKinaseRecent knowledgeRNASmall peptidesPivotal roleRecent studiesCancer therapy
2012
Radio-Sensitization of Human Leukaemic MOLT-4 Cells by DNA-Dependent Protein Kinase Inhibitor, NU7026
Tichý A, Novotná E, Ďurišová K, Šalovská B, Sedlaříková R, Pejchal J, Zárybnická L, Vávrová J, Šinkorová Z, Řezáčová M. Radio-Sensitization of Human Leukaemic MOLT-4 Cells by DNA-Dependent Protein Kinase Inhibitor, NU7026. Acta Medica 2012, 55: 66-73. PMID: 23101268, DOI: 10.14712/18059694.2015.57.Peer-Reviewed Original ResearchConceptsMOLT-4 cellsDNA repairDNA-dependent protein kinase inhibitorDNA-dependent protein kinaseDNA damage responsePost-translational modificationsCheckpoint kinase 2Protein kinase inhibitorsG2 phase arrestInduction of apoptosisATM kinaseDamage responseProtein kinaseKinase 2Cell cycle analysisNU7026Specific inhibitorCellular mechanismsPronounced apoptosisApoptosisKinase inhibitorsAmount of cellsCellsCycle analysisInhibitors