2024
Letter to the Editor: Concerns regarding the use of fatty liver index in studies of lean NAFLD
Zahrawi F, Mehal W. Letter to the Editor: Concerns regarding the use of fatty liver index in studies of lean NAFLD. Hepatology 2024, 79: e129-e129. PMID: 38214551, DOI: 10.1097/hep.0000000000000754.Peer-Reviewed Original Research
2023
Bioactive signalling lipids as drivers of chronic liver diseases
Kaffe E, Tisi A, Magkrioti C, Aidinis V, Mehal W, Flavell R, Maccarrone M. Bioactive signalling lipids as drivers of chronic liver diseases. Journal Of Hepatology 2023, 80: 140-154. PMID: 37741346, DOI: 10.1016/j.jhep.2023.08.029.Peer-Reviewed Original ResearchMeSH KeywordsCarcinoma, HepatocellularHumansLiverLiver Diseases, AlcoholicLiver NeoplasmsNon-alcoholic Fatty Liver DiseasePhospholipidsConceptsChronic liver diseaseLiver diseasePrevalent chronic liver diseaseBioactive lipidsPotential therapeutic targetG protein-coupled receptorsProtein-coupled receptorsTherapeutic targetPoly-unsaturated fatty acidsMalignant transformationPotent modulatorEnergy homeostasisDiseaseCell proliferationSignaling lipidsTissue repairReceptorsFatty acidsMultiple cellular functionsLipidsBioactive roleBioactive signaling lipidsInflammationProgressionHumanized mouse liver reveals endothelial control of essential hepatic metabolic functions
Kaffe E, Roulis M, Zhao J, Qu R, Sefik E, Mirza H, Zhou J, Zheng Y, Charkoftaki G, Vasiliou V, Vatner D, Mehal W, AlcHepNet, Kluger Y, Flavell R. Humanized mouse liver reveals endothelial control of essential hepatic metabolic functions. Cell 2023, 186: 3793-3809.e26. PMID: 37562401, PMCID: PMC10544749, DOI: 10.1016/j.cell.2023.07.017.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsEndothelial CellsFibrosisHepatocytesHumansKupffer CellsLiverMiceNon-alcoholic Fatty Liver DiseaseConceptsMetabolic functionsSpecies-specific interactionsKey metabolic functionsCell-autonomous mechanismsNon-alcoholic fatty liver diseaseMajor metabolic hubNon-parenchymal cellsMetabolic hubHuman hepatocytesMicroenvironmental regulationHuman diseasesHuman-specific aspectsHuman pathologiesHomeostatic processesSpecies mismatchCholesterol uptakeFatty liver diseaseParacrine mannerHuman immuneBile acid conjugationSinusoidal endothelial cellsHepatic metabolic functionMouse liverEndothelial cellsCellsNew 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 StatementsMeSH KeywordsAnti-Inflammatory AgentsDigoxinFatty Liver, AlcoholicHumansNon-alcoholic Fatty Liver DiseaseObesity
2019
Incorporating Weight Loss Medications Into Hepatology Practice for Nonalcoholic Steatohepatitis
Do A, Kuszewski EJ, Langberg K, Mehal W. Incorporating Weight Loss Medications Into Hepatology Practice for Nonalcoholic Steatohepatitis. Hepatology 2019, 70: 1443-1456. PMID: 30991446, PMCID: PMC6783325, DOI: 10.1002/hep.30658.Peer-Reviewed Original ResearchMeSH KeywordsAnti-Obesity AgentsBody Mass IndexBody Weight MaintenanceDiet, Fat-RestrictedDisease ManagementFemaleGastroenterologyHumansLife StyleMaleNon-alcoholic Fatty Liver DiseasePrognosisTreatment OutcomeConceptsTotal body weight lossWeight loss medicationsNonalcoholic steatohepatitisHepatology clinicStaging of NASHPartial histological responseBody weight lossHepatology practiceNASH histologyLiver histologyClinical profileLiver diseaseLiver triglyceridesNew medicationsClinical trialsHistological responseLifestyle changesPatientsMedicationsUncommonly resultsNatural historyClinical interventionsWeight lossSteatohepatitisHepatologists
2018
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
2013
The Gordian Knot of dysbiosis, obesity and NAFLD
Mehal WZ. The Gordian Knot of dysbiosis, obesity and NAFLD. Nature Reviews Gastroenterology & Hepatology 2013, 10: 637-644. PMID: 23958600, DOI: 10.1038/nrgastro.2013.146.Peer-Reviewed Original ResearchMeSH KeywordsComorbidityDisease ProgressionDysbiosisFatty LiverHepatitisHumansImmunity, InnateIntestinesMicrobiotaNon-alcoholic Fatty Liver DiseaseObesityProbiotics
2012
Sterile Inflammation in the Liver
Kubes P, Mehal WZ. Sterile Inflammation in the Liver. Gastroenterology 2012, 143: 1158-1172. PMID: 22982943, DOI: 10.1053/j.gastro.2012.09.008.Peer-Reviewed Original ResearchMeSH KeywordsAcetaminophenAdenosine TriphosphateCaspase 1Chemical and Drug Induced Liver InjuryChemotaxis, LeukocyteCytokinesFatty LiverFatty Liver, AlcoholicHepatitisHMGB1 ProteinHumansInflammasomesInterleukin-1betaNeutrophilsNon-alcoholic Fatty Liver DiseaseNucleic AcidsReceptors, Pattern RecognitionReperfusion InjurySignal TransductionUric AcidConceptsDamage-associated molecular patternsPattern recognition receptorsImmune cellsSterile inflammationRecognition receptorsCellular pattern recognition receptorsDrug-induced liver injuryEndogenous damage-associated molecular patternsSuch damage-associated molecular patternsMolecular patternsSite of injuryPathogen-associated molecular patternsProtease caspase-1Alcoholic steatohepatitisLiver injuryNonalcoholic steatohepatitisLiver diseaseProinflammatory cytokinesSpecific therapyInterleukin-1βLiver pathologyTissue injuryImmune responseTherapeutic targetActivate receptors