2018
Salinomycin ameliorates oxidative hepatic damage through AMP-activated protein kinase, facilitating autophagy
Kim K, Lee S, Baek S, Lee E, Jang E, Lee J, Ahn S, Chang J, Oh T, Kim S, Ma J, Kim S, Park K, Kim Y. Salinomycin ameliorates oxidative hepatic damage through AMP-activated protein kinase, facilitating autophagy. Toxicology And Applied Pharmacology 2018, 360: 141-149. PMID: 30290169, DOI: 10.1016/j.taap.2018.10.002.Peer-Reviewed Original ResearchConceptsImportance of AMPKMitochondrial dysfunctionAcidic vesicle organellesOxidative stressProtein kinase activationReactive oxygen species productionProtein kinaseAMPK inhibitionKinase activationSevere oxidative stressOxygen species productionLiver injuryMolecular mechanismsIron-induced apoptosisHepatic protectantStreptomyces albusHuman diseasesAMPKCellular mechanismsLC3-IISalinomycin's effectsArachidonic acidMitochondrial impairmentROS productionAnti-cancer agentsDeoxypodophyllotoxin in Anthriscus sylvestris alleviates fat accumulation in the liver via AMP-activated protein kinase, impeding SREBP-1c signal
Kim KY, Park KI, Lee SG, Baek SY, Lee EH, Kim S, Kim SH, Park SG, Yu SN, Oh TW, Kim JH, Kim KJ, Ahn SC, Kim Y. Deoxypodophyllotoxin in Anthriscus sylvestris alleviates fat accumulation in the liver via AMP-activated protein kinase, impeding SREBP-1c signal. Chemico-Biological Interactions 2018, 294: 151-157. PMID: 30148990, DOI: 10.1016/j.cbi.2018.08.025.Peer-Reviewed Original ResearchMeSH KeywordsAMP-Activated Protein KinasesAnimalsApiaceaeBody WeightCholesterolDiet, High-FatDrugs, Chinese HerbalHep G2 CellsHumansHydrocarbons, FluorinatedLipid MetabolismLiverLiver X ReceptorsMaleMiceMice, Inbred C57BLPodophyllotoxinSignal TransductionSterol Regulatory Element Binding Protein 1SulfonamidesTriglyceridesUp-RegulationConceptsSREBP-1c inhibitionLipogenic genesDysregulation of AMPKAnthriscus sylvestrisProtein kinase activationSREBP-1c inductionHigh-fat dietSREBP-1cAcetyl-CoA carboxylaseSterol regulatory elementFatty acid synthaseTranscription factorsProtein kinaseRegulatory elementsStearoyl-CoA desaturase-1X receptor αLiver X receptor αAMPK activationKinase activationRegulatory mechanismsWild chervilOil Red O stainingFat dietAcid synthaseRed O staining
2016
Toyocamycin induces apoptosis via the crosstalk between reactive oxygen species and p38/ERK MAPKs signaling pathway in human prostate cancer PC-3 cells
Park S, Kim S, Kim K, Yu S, Choi H, Kim Y, Nam H, Seo Y, Ahn S. Toyocamycin induces apoptosis via the crosstalk between reactive oxygen species and p38/ERK MAPKs signaling pathway in human prostate cancer PC-3 cells. Pharmacological Reports 2016, 69: 90-96. PMID: 27912102, DOI: 10.1016/j.pharep.2016.10.014.Peer-Reviewed Original ResearchConceptsProstate cancer PC-3 cellsPC-3 cellsCancer PC-3 cellsOxygen species productionROS productionERK MAPKNon-malignant RWPE-1 cellsExtracellular signal-regulated kinase (ERK) activityMitochondrial dysfunctionSpecies productionMitochondrial membrane potentialCell cycle arrestHuman prostate cancer PC-3 cellsReactive oxygen species productionCell viabilityRWPE-1 cellsProtein kinaseStreptomyces speciesKinase activityReactive oxygen speciesERK activationMolecular mechanismsP38 activationMAPK proteinsApoptotic effects