2020
Cholangiocyte Biology and Pathobiology
Cadamuro M, Fiorotto R, Strazzabosco M. Cholangiocyte Biology and Pathobiology. 2020, 391-407. DOI: 10.1002/9781119436812.ch32.ChaptersBiliary treeEpithelial cellsProliferation of cholangiocytesAmpulla of VaterExtrahepatic biliary treeEpithelial innate immunityToll-like receptorsCanals of HeringBiliary epithelial cellsIntrahepatic branchesLiver damageBiliary systemLiver insultEpithelial barrierInnate immunityCholangiocytesNormal homeostasisLiver lobuleNuclear receptorsCholangiocyte biologyReceptorsCellsVaterMajor roleInsult
2019
Pathophysiology of Cystic Fibrosis Liver Disease: A Channelopathy Leading to Alterations in Innate Immunity and in Microbiota
Fiorotto R, Strazzabosco M. Pathophysiology of Cystic Fibrosis Liver Disease: A Channelopathy Leading to Alterations in Innate Immunity and in Microbiota. Cellular And Molecular Gastroenterology And Hepatology 2019, 8: 197-207. PMID: 31075352, PMCID: PMC6664222, DOI: 10.1016/j.jcmgh.2019.04.013.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsCF-associated liver diseaseLiver diseaseCystic fibrosisInnate immunityCystic fibrosis liver diseaseEpithelial innate immunityCystic fibrosis transmembrane conductance regulatorFibrosis transmembrane conductance regulatorNonpulmonary causesCF adultsTransmembrane conductance regulatorLiver complicationsMutations of CFTRPediatric populationAltered microbiotaIntestinal diseaseBile secretionCF mortalityDiseaseNew drugsConductance regulatorPotential targetLife expectancyBasic defectPathophysiology
2018
Animal models for cystic fibrosis liver disease (CFLD)
Fiorotto R, Amenduni M, Mariotti V, Cadamuro M, Fabris L, Spirli C, Strazzabosco M. Animal models for cystic fibrosis liver disease (CFLD). Biochimica Et Biophysica Acta (BBA) - Molecular Basis Of Disease 2018, 1865: 965-969. PMID: 30071276, PMCID: PMC6474816, DOI: 10.1016/j.bbadis.2018.07.026.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsCystic fibrosis liver diseaseLiver diseaseAnimal modelsCF animal modelsCystic fibrosisEpithelial innate immunityMore specific treatmentsNovel therapeutic treatmentsDifferent animal modelsLiver manifestationsSevere complicationsPathogenetic factorSpecific treatmentCF miceGut microbiotaInnate immunityTherapeutic treatmentLiver phenotypeDiseaseChloride channelsCystic fibrosis transmembrane conductance regulator (CFTR) channelCFTR expressionHuman diseasesTreatmentApical membrane
2017
Pathophysiologic implications of innate immunity and autoinflammation in the biliary epithelium
Strazzabosco M, Fiorotto R, Cadamuro M, Spirli C, Mariotti V, Kaffe E, Scirpo R, Fabris L. Pathophysiologic implications of innate immunity and autoinflammation in the biliary epithelium. Biochimica Et Biophysica Acta (BBA) - Molecular Basis Of Disease 2017, 1864: 1374-1379. PMID: 28754453, PMCID: PMC5785585, DOI: 10.1016/j.bbadis.2017.07.023.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsToll-like receptorsLiver damageCystic fibrosis-related liver diseaseInnate immunityDamage-associated molecular patternsEpithelial innate immunityPro-inflammatory behaviorBiliary epithelial cellsNumber of receptorsJesus BanalesMarco MarzioniNicholas LaRussoPeter JansenLiver injuryLiver diseaseBile flowInflammatory processBiliary epitheliumInflammatory responsePathophysiologic implicationsReparative processesNumber of evidencesFirst defense lineCholangiocytesMolecular patterns
2011
Loss of CFTR Affects Biliary Epithelium Innate Immunity and Causes TLR4–NF-κB—Mediated Inflammatory Response in Mice
Fiorotto R, Scirpo R, Trauner M, Fabris L, Hoque R, Spirli C, Strazzabosco M. Loss of CFTR Affects Biliary Epithelium Innate Immunity and Causes TLR4–NF-κB—Mediated Inflammatory Response in Mice. Gastroenterology 2011, 141: 1498-1508.e5. PMID: 21712022, PMCID: PMC3186841, DOI: 10.1053/j.gastro.2011.06.052.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Bacterial AgentsBile DuctsCholagogues and CholereticsCholangitisColitisCytokinesDextran SulfateDisease Models, AnimalEpithelial CellsHEK293 CellsHumansImmunity, InnateInflammation MediatorsKeratin-19Leukocyte Common AntigensLipopolysaccharidesMiceMice, Inbred C57BLMice, Inbred CFTRMice, KnockoutNeomycinNF-kappa BPhosphorylationPolymyxin BSrc-Family KinasesTime FactorsToll-Like Receptor 4TransfectionUrsodeoxycholic AcidConceptsCFTR KO miceBiliary epitheliumCystic fibrosisPortal inflammationBiliary damageInflammatory responseInnate immunityGut-derived bacterial productsTLR4 inhibitor TAK-242Toll-like receptor 4Cystic fibrosis transmembrane conductance regulatorInhibitor TAK-242Wild-type littermatesActivation of NFNuclear factor κBOral neomycinTLR4-NFTAK-242Liver damagePathogenetic roleBile flowDuctular reactionReceptor 4Cytokine secretionUrsodeoxycholic acid