2017
Salinomycin induces endoplasmic reticulum stress-mediated autophagy and apoptosis through generation of reactive oxygen species in human glioma U87MG cells
Yu S, Kim S, Kim K, Ji J, Seo Y, Yu H, Ahn S. Salinomycin induces endoplasmic reticulum stress-mediated autophagy and apoptosis through generation of reactive oxygen species in human glioma U87MG cells. Oncology Reports 2017, 37: 3321-3328. PMID: 28498472, DOI: 10.3892/or.2017.5615.Peer-Reviewed Original ResearchConceptsReactive oxygen speciesER stressHuman glioma U87MG cellsEndoplasmic reticulumGlioma U87MG cellsU87MG cellsStress-related proteinsAcidic vesicular organellesOxygen speciesER stress-related proteinsHuman cancer cellsAutophagy marker proteinsVesicular organellesImpact of salinomycinEndoplasmic reticulum stress-mediated autophagyMolecular mechanismsCell deathAutophagyMarker proteinsAutophagy inhibitorCancer cell linesGlioma cancer cell linesInduced apoptosisROS scavengerExpression levelsSalinomycin Induces Reactive Oxygen Species and Apoptosis in Aggressive Breast Cancer Cells as Mediated with Regulation of Autophagy
Kim K, Park K, Kim S, Yu S, Lee D, Kim Y, Noh K, YEUL J, Seo Y, Ahn S. Salinomycin Induces Reactive Oxygen Species and Apoptosis in Aggressive Breast Cancer Cells as Mediated with Regulation of Autophagy. Anticancer Research 2017, 37: 1747-1758. PMID: 28373437, DOI: 10.21873/anticanres.11507.Peer-Reviewed Original ResearchConceptsMDA-MB-231 cellsAggressive breast cancer cellsBreast cancer cellsCancer cellsReactive oxygen speciesBreast cancer cell linesROS productionMitochondrial membrane potentialScavenger of ROSInduces reactive oxygen speciesCancer cell linesCaspase-3/9 activityPropidium iodide stainingMCF-7 cellsOxygen speciesAcceleration of apoptosisAcridine orange stainingAutophagy inhibitionMonocarboxylic ionophoreChemotherapeutic drugsCancer treatmentMitochondrial dysfunctionIodide stainingRegulation of autophagyUnderlying mechanism
2016
Silibinin induces mitochondrial NOX4-mediated endoplasmic reticulum stress response and its subsequent apoptosis
Kim S, Kim K, Yu S, Seo Y, Chun S, Yu H, Ahn S. Silibinin induces mitochondrial NOX4-mediated endoplasmic reticulum stress response and its subsequent apoptosis. BMC Cancer 2016, 16: 452. PMID: 27405931, PMCID: PMC4942927, DOI: 10.1186/s12885-016-2516-6.Peer-Reviewed Original ResearchConceptsReactive oxygen speciesNOX4 expressionDisruption of Ca2ER stress responseProstate cancer PC-3 cellsCancer PC-3 cellsRegulation of NOX4Inhibited tumor growthCell linesPC-3 cellsProstate cell linesSilibinin-induced apoptosisProduction of ROSEndoplasmic reticulum stress responseExpression of apoptosisCancer cell linesProstate cancerROS-dependent apoptosisChemopreventive effectsMitochondrial Nox4Mitochondrial reactive oxygen speciesReticulum stress responseTumor growthFlow cytometryMethodsThe effectsSalinomycin simultaneously induces apoptosis and autophagy through generation of reactive oxygen species in osteosarcoma U2OS cells
Kim S, Choi Y, Kim K, Yu S, Seo Y, Chun S, Noh K, Suh J, Ahn S. Salinomycin simultaneously induces apoptosis and autophagy through generation of reactive oxygen species in osteosarcoma U2OS cells. Biochemical And Biophysical Research Communications 2016, 473: 607-613. PMID: 27033598, DOI: 10.1016/j.bbrc.2016.03.132.Peer-Reviewed Original ResearchConceptsAcidic vesicular organellesReactive oxygen speciesMitochondrial membrane potentialChange of MMPOsteosarcoma U2OS cellsInhibition of autophagyU2OS cellsExpression of apoptosisCancer cell linesOxygen speciesFlow cytometryWestern blottingCaspase-3Cancer therapyVesicular organellesPoly (ADP-ribose) polymerase
2015
Autophagy inhibition enhances silibinin-induced apoptosis by regulating reactive oxygen species production in human prostate cancer PC-3 cells
Kim S, Kim K, Yu S, Park S, Choi H, Ji J, Ahn S. Autophagy inhibition enhances silibinin-induced apoptosis by regulating reactive oxygen species production in human prostate cancer PC-3 cells. Biochemical And Biophysical Research Communications 2015, 468: 151-156. PMID: 26522224, DOI: 10.1016/j.bbrc.2015.10.143.Peer-Reviewed Original ResearchConceptsPC-3 cellsProstate cancer PC-3 cellsCancer PC-3 cellsAcidic vesicular organellesSilibinin-induced apoptosisReactive oxygen speciesAnticancer effectsHuman prostate cancer PC-3 cellsMicrotubule-associated protein 1 light chain 3Inhibition of ROSProtein 1 light chain 3Major bioactive componentsInhibition of autophagyReactive oxygen species productionCancer cell linesLight chain 3Supportive therapyLiver conditionsOxygen species productionCancer modelProtective roleSilibininSilibinin-induced autophagyROS inhibitorChain 3
2013
Silibinin induces endoplasmic reticulum stress‐mediated and mitochondrial‐mediated apoptosis through disruption of Ca2+ homeostasis in human prostate cancer PC‐3 cells
Kim S, Kim K, Yu S, Park S, Kong I, Ahn S. Silibinin induces endoplasmic reticulum stress‐mediated and mitochondrial‐mediated apoptosis through disruption of Ca2+ homeostasis in human prostate cancer PC‐3 cells. The FASEB Journal 2013, 27: lb103-lb103. DOI: 10.1096/fasebj.27.1_supplement.lb103.Peer-Reviewed Original ResearchPC-3 cellsHuman prostate cancer PC-3 cellsProstate cancer PC-3 cellsSilibinin-induced apoptosisCancer PC-3 cellsER stress-related proteinsStress-related proteinsReactive oxygen speciesER stressDNA damage-inducible gene 153Cancer cellsRWPE-1 cellsChelator BAPTA/AMProstate cancer cellsDrug-induced lethalityGlucose-regulated protein 78Mitochondrial-mediated apoptosisFlow cytometric analysisMitochondrial membrane potentialApoptosis-related proteinsBAPTA/AMCancer cell linesSilibinin treatmentChemopreventive effectsDisruption of Ca2
2011
Silibinin Inhibits Cell Growth and Induces Apoptosis through Cell-cycle Arrest in PC-3 Prostate Cancer Cells
Kim S, Kim K, Yu S, Jeon H, Jin Y, Lee C, Ahn S. Silibinin Inhibits Cell Growth and Induces Apoptosis through Cell-cycle Arrest in PC-3 Prostate Cancer Cells. Journal Of Life Science 2011, 21: 1573-1578. DOI: 10.5352/jls.2011.21.11.1573.Peer-Reviewed Original ResearchCell cycle check point proteinsCell cycle arrestDose-dependent mannerCheck point proteinsPC-3Cycle arrestProstate cancer cell line PC-3Cancer cell line PC-3Cyclin-dependent kinases 2/4/6PC-3 prostate cancer cellsCell line PC-3Milk thistleProstate cancer cells PC-3Prostate cancer cellsPC-3 cellsPI double stainingCancer cell linesCell growthInhibits cell growthChemopreventive effectsPoly (ADP-ribose) polymerase cleavageAnticancer effectsFlow cytometryRadical scavenger activityCaspase-3 activation