2021
Trefoil factor 2 secreted from damaged hepatocytes activates hepatic stellate cells to induce fibrogenesis
Zhang B, Lapenta K, Wang Q, Nam JH, Chung D, Robert ME, Nathanson MH, Yang X. Trefoil factor 2 secreted from damaged hepatocytes activates hepatic stellate cells to induce fibrogenesis. Journal Of Biological Chemistry 2021, 297: 100887. PMID: 34146542, PMCID: PMC8267550, DOI: 10.1016/j.jbc.2021.100887.Peer-Reviewed Original ResearchConceptsHepatic stellate cellsTrefoil factor 2Liver injuryStellate cellsActivation of HSCsPrimary hepatic stellate cellsPlatelet-derived growth factor receptor betaChronic liver diseaseGrowth factor receptor betaProcess of fibrogenesisLiver-specific deletionFactor 2Spontaneous fibrosisLiver diseaseLiver fibrosisFibrogenic processReceptor betaFibrogenesisWT hepatocytesProtein expressionFibrosisHepatocytesInjuryNovel factorActivation
2019
O-GlcNAc transferase suppresses necroptosis and liver fibrosis
Zhang B, Li MD, Yin R, Liu Y, Yang Y, Mitchell-Richards KA, Nam JH, Li R, Wang L, Iwakiri Y, Chung D, Robert ME, Ehrlich BE, Bennett AM, Yu J, Nathanson MH, Yang X. O-GlcNAc transferase suppresses necroptosis and liver fibrosis. JCI Insight 2019, 4: e127709. PMID: 31672932, PMCID: PMC6948774, DOI: 10.1172/jci.insight.127709.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsFemaleHumansLiver CirrhosisMaleMiceMice, KnockoutN-AcetylglucosaminyltransferasesNecroptosisConceptsReceptor-interacting protein kinase 3Liver fibrosisLiver diseaseHepatocyte necroptosisEthanol-induced liver injuryAlcoholic liver cirrhosisChronic liver diseaseMultiple liver diseasesWeeks of ageProtein expression levelsPortal inflammationLiver cirrhosisLiver injuryBallooning degenerationElevated protein expression levelsSpontaneous genetic modelFibrosisKey suppressorKey mediatorMiceProtein kinase 3CirrhosisExpression levelsGlcNAc levelsMixed lineage kinase