Featured Publications
Hepatic lymphatic vascular system in health and disease
Jeong J, Tanaka M, Iwakiri Y. Hepatic lymphatic vascular system in health and disease. Journal Of Hepatology 2022, 77: 206-218. PMID: 35157960, PMCID: PMC9870070, DOI: 10.1016/j.jhep.2022.01.025.Peer-Reviewed Original ResearchConceptsLiver diseaseNon-alcoholic fatty liver diseaseLymphatic systemFatty liver diseaseCongenital liver diseasesPotential therapeutic strategyHepatic lymphatic systemLiver transplantationPortal hypertensionMalignant tumorsTherapeutic strategiesDisease pathogenesisHepatic physiologyDiseasePathological conditionsSpecific markersLymphatic vesselsVascular systemLymphatic vascular systemOrgansTissue homeostasisHypertensionTransplantationPathophysiologyPathogenesisAlcohol-induced Hsp90 acetylation is a novel driver of liver sinusoidal endothelial dysfunction and alcohol-related liver disease
Yang Y, Sangwung P, Kondo R, Jung Y, McConnell MJ, Jeong J, Utsumi T, Sessa WC, Iwakiri Y. Alcohol-induced Hsp90 acetylation is a novel driver of liver sinusoidal endothelial dysfunction and alcohol-related liver disease. Journal Of Hepatology 2021, 75: 377-386. PMID: 33675874, PMCID: PMC8292196, DOI: 10.1016/j.jhep.2021.02.028.Peer-Reviewed Original ResearchConceptsEndothelial nitric oxide synthaseAlcohol-induced liver injuryLiver sinusoidal endothelial cellsAlcohol-related liver diseaseLiver injuryLSEC dysfunctionHsp90 acetylationNO productionHistone deacetylase 6Liver diseaseTherapeutic strategiesHeat shock protein 90 (Hsp90) acetylationLiver sinusoidal endothelial dysfunctionSinusoidal endothelial cell dysfunctionMouse liver sinusoidal endothelial cellsEndothelial cell dysfunctionNitric oxide synthaseEthanol-fed miceSinusoidal endothelial dysfunctionPotential therapeutic approachPotential therapeutic strategyNitric oxide productionNew therapeutic strategiesSinusoidal endothelial cellsAcetylation of Hsp90Single-Cell Transcriptomics Reveals Zone-Specific Alterations of Liver Sinusoidal Endothelial Cells in Cirrhosis
Su T, Yang Y, Lai S, Jeong J, Jung Y, McConnell M, Utsumi T, Iwakiri Y. Single-Cell Transcriptomics Reveals Zone-Specific Alterations of Liver Sinusoidal Endothelial Cells in Cirrhosis. Cellular And Molecular Gastroenterology And Hepatology 2020, 11: 1139-1161. PMID: 33340713, PMCID: PMC7903131, DOI: 10.1016/j.jcmgh.2020.12.007.Peer-Reviewed Original ResearchConceptsLiver sinusoidal endothelial cellsCirrhotic miceSinusoidal endothelial cellsLiver cirrhosisEndothelial cellsIntrahepatic vascular resistanceCarbon tetrachloride inhalationNovel therapeutic strategiesNitric oxide productionCirrhotic mouse liverEC populationsVascular resistanceClinical complicationsLiver fibrosisTherapeutic strategiesCirrhosisOxide productionEndocytic receptorMiceAbstractTextZone 3Extracellular matrix genesVascular ECsLymphatic ECsMouse liverEnhanced Meningeal Lymphatic Drainage Ameliorates Neuroinflammation and Hepatic Encephalopathy in Cirrhotic Rats
Hsu SJ, Zhang C, Jeong J, Lee SI, McConnell M, Utsumi T, Iwakiri Y. Enhanced Meningeal Lymphatic Drainage Ameliorates Neuroinflammation and Hepatic Encephalopathy in Cirrhotic Rats. Gastroenterology 2020, 160: 1315-1329.e13. PMID: 33227282, PMCID: PMC7956141, DOI: 10.1053/j.gastro.2020.11.036.Peer-Reviewed Original ResearchConceptsMeningeal lymphatic drainageLymphatic drainageMicroglia activationMotor functionBile duct ligation modelTumor necrosis factor αSerious neurologic complicationsMeningeal lymphatic systemNecrosis factor αDuct ligation modelNew therapeutic strategiesBrain inflammationNeurologic complicationsHepatic encephalopathyLiver cirrhosisLymph nodesRotarod testMotor dysfunctionCirrhotic ratsInterleukin-1βLigation modelInterferon γProinflammatory genesCisterna magnaTherapeutic strategies
2015
Nitric oxide in liver fibrosis: The role of inducible nitric oxide synthase
Iwakiri Y. Nitric oxide in liver fibrosis: The role of inducible nitric oxide synthase. Clinical And Molecular Hepatology 2015, 21: 319-325. PMID: 26770919, PMCID: PMC4712158, DOI: 10.3350/cmh.2015.21.4.319.Books
2013
Absence of Nogo-B (Reticulon 4B) Facilitates Hepatic Stellate Cell Apoptosis and Diminishes Hepatic Fibrosis in Mice
Tashiro K, Satoh A, Utsumi T, Chung C, Iwakiri Y. Absence of Nogo-B (Reticulon 4B) Facilitates Hepatic Stellate Cell Apoptosis and Diminishes Hepatic Fibrosis in Mice. American Journal Of Pathology 2013, 182: 786-795. PMID: 23313137, PMCID: PMC3586693, DOI: 10.1016/j.ajpath.2012.11.032.Peer-Reviewed Original ResearchConceptsHepatic stellate cell apoptosisMF-HSCsStellate cell apoptosisHepatic fibrosisKO miceCell apoptosisHuman hepatic stellate cellsRole of NogoCarbon tetrachloride inhalationCaspase-3B knockout miceHepatic stellate cellsPotential therapeutic strategyApoptosis of HSCsWT miceFibrotic areasLiver fibrosisSelective blockadeExperimental cirrhosisLX2 cellsCirrhotic liverStellate cellsTherapeutic strategiesKnockout miceFibrosis