Featured Publications
Digoxin Suppresses Pyruvate Kinase M2-Promoted HIF-1α Transactivation in Steatohepatitis
Ouyang X, Han SN, Zhang JY, Dioletis E, Nemeth BT, Pacher P, Feng D, Bataller R, Cabezas J, Stärkel P, Caballeria J, Pongratz RL, Cai SY, Schnabl B, Hoque R, Chen Y, Yang WH, Garcia-Martinez I, Wang FS, Gao B, Torok NJ, Kibbey RG, Mehal WZ. Digoxin Suppresses Pyruvate Kinase M2-Promoted HIF-1α Transactivation in Steatohepatitis. Cell Metabolism 2018, 27: 339-350.e3. PMID: 29414684, PMCID: PMC5806149, DOI: 10.1016/j.cmet.2018.01.007.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsCell NucleusChromatinDigoxinDisease Models, AnimalEndotoxinsHistonesHumansHypoxia-Inducible Factor 1, alpha SubunitInflammationLiverNon-alcoholic Fatty Liver DiseaseOxidation-ReductionProtein BindingPyruvate KinaseTHP-1 CellsTranscription, GeneticTranscriptional ActivationConceptsHIF-1α transactivationSterile inflammationHIF-1α pathway activationNon-alcoholic steatohepatitisKinase M2Major clinical consequencesAbility of digoxinLiver inflammationLiver diseasePyruvate kinase M2Clinical consequencesTherapeutic targetInflammationTissue damageHIF-1αPathway activationDigoxinOxidative stressCardiac glycosidesSteatohepatitisDigoxin bindsNovel roleLiverUbiquitous responseActivation
2023
New uses for an old remedy: Digoxin as a potential treatment for steatohepatitis and other disorders
Jamshed F, Dashti F, Ouyang X, Mehal W, Banini B. New uses for an old remedy: Digoxin as a potential treatment for steatohepatitis and other disorders. World Journal Of Gastroenterology 2023, 29: 1824-1837. PMID: 37032732, PMCID: PMC10080697, DOI: 10.3748/wjg.v29.i12.1824.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements
2016
Hepatocyte mitochondrial DNA drives nonalcoholic steatohepatitis by activation of TLR9
Garcia-Martinez I, Santoro N, Chen Y, Hoque R, Ouyang X, Caprio S, Shlomchik MJ, Coffman RL, Candia A, Mehal WZ. Hepatocyte mitochondrial DNA drives nonalcoholic steatohepatitis by activation of TLR9. Journal Of Clinical Investigation 2016, 126: 859-864. PMID: 26808498, PMCID: PMC4767345, DOI: 10.1172/jci83885.Peer-Reviewed Original ResearchConceptsDevelopment of NASHNonalcoholic steatohepatitisTLR9 pathwayTLR9 pathway activationCommon liver diseaseObesity-induced changesHigh-fat dietActivation of TLR9Progressive diseaseLiver diseaseInflammatory phenotypeTLR9 antagonistTLR9Animal modelsPlasma mtDNAHepatocyte originPathway activationSteatohepatitisDiseaseMiceCellular requirementsActivationActivation capacityHigh levelsCirrhosis