2018
β-Hydroxybutyrate protects from alcohol-induced liver injury via a Hcar2-cAMP dependent pathway
Chen Y, Ouyang X, Hoque R, Garcia-Martinez I, Yousaf MN, Tonack S, Offermanns S, Dubuquoy L, Louvet A, Mathurin P, Massey V, Schnabl B, Bataller R, Mehal WZ. β-Hydroxybutyrate protects from alcohol-induced liver injury via a Hcar2-cAMP dependent pathway. Journal Of Hepatology 2018, 69: 687-696. PMID: 29705237, PMCID: PMC6098974, DOI: 10.1016/j.jhep.2018.04.004.Peer-Reviewed Original ResearchConceptsAlcohol-induced liver injuryAlcoholic hepatitisAlanine aminotransferase levelsLiver injuryNeutrophil influxAminotransferase levelsΒ-hydroxybutyrateDevelopment of AHPlasma alanine aminotransferase levelsGreater neutrophil influxExcess alcohol intakeAlcoholic liver diseaseLife-threatening conditionExcess alcohol consumptionDependent pathwayHigher plasma alanine aminotransferase levelsIntrahepatic macrophagesLiver inflammationLiver diseaseAlcohol intakeHepatoprotective roleReduced steatosisM2 phenotypeTherapeutic effectHepatitis
2017
An endoplasmic reticulum protein, Nogo‐B, facilitates alcoholic liver disease through regulation of kupffer cell polarization
Park J, Shao M, Kim MY, Baik SK, Cho MY, Utsumi T, Satoh A, Ouyang X, Chung C, Iwakiri Y. An endoplasmic reticulum protein, Nogo‐B, facilitates alcoholic liver disease through regulation of kupffer cell polarization. Hepatology 2017, 65: 1720-1734. PMID: 28090670, PMCID: PMC5397326, DOI: 10.1002/hep.29051.Peer-Reviewed Original ResearchConceptsAlcoholic liver diseasePositive Kupffer cellsKupffer cellsLiver injuryALD patientsLiver diseaseM1 polarizationKO miceM2 polarizationLieber-DeCarli ethanol liquid dietDisease severityM1/M2 polarizationKupffer cell polarizationEthanol liquid dietHepatic triglyceride levelsM2 macrophage polarizationHigher hepatic triglyceride levelsChronic ethanol feedingNew therapeutic targetsER stressAbsence of NogoM2 statusWT miceM1 activationTriglyceride levels