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
1993
Intracellular alkalinization stimulates bile flow and vesicular-mediated exocytosis in IPRL
Bruck R, Benedetti A, Strazzabosco M, Boyer J. Intracellular alkalinization stimulates bile flow and vesicular-mediated exocytosis in IPRL. American Journal Of Physiology 1993, 265: g347-g353. PMID: 8368316, DOI: 10.1152/ajpgi.1993.265.2.g347.Peer-Reviewed Original ResearchMeSH Keywords4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidAlkaliesAnimalsAnionsBariumBicarbonatesBileBiological TransportColchicineExocytosisHorseradish PeroxidaseHydrogen-Ion ConcentrationIn Vitro TechniquesIntracellular MembranesLiverMalePotassium ChannelsRatsRats, Sprague-DawleyConceptsBiliary HCO3- excretionBile flowHCO3- excretionIntracellular alkalinizationHCO3- exchangerAcute alkaline loadVesicle-mediated exocytosisBiliary excretionTransient increasePH recoveryAlkaline loadMembrane depolarizationRat liverChannel blocker BaCl2Intact liverLiverAlkalinizationMM NH4ClHCO3- concentrationDisulfonic acidDIDSRat hepatocytesColchicinePretreatmentExocytosis
1991
Effect of Silibinin on biliary lipid composition experimental and clinical study
Nassuato G, Iemmolo R, Strazzabosco M, Lirussi F, Deana R, Francesconi M, Muraca M, Passera D, Fragasso A, Orlando R, Csomós G, Okolicsányi L. Effect of Silibinin on biliary lipid composition experimental and clinical study. Journal Of Hepatology 1991, 12: 290-295. PMID: 1940257, DOI: 10.1016/0168-8278(91)90829-z.Peer-Reviewed Original ResearchConceptsBiliary lipid compositionBiliary cholesterol concentrationTotal bile salt concentrationBile salt concentrationBile flowBiliary cholesterolCholesterol concentrationsBody weightTotal liver cholesterol contentBile saturation indexSignificant dose-dependent inhibitionEffect of silymarinLiver cholesterol contentEffect of silibininDose-dependent inhibitionCoA reductase activitySilymarin treatmentLiver cholesterolPlacebo administrationCholecystectomized patientsControl ratsClinical studiesLipid compositionSilibinin doseSilibinin
1986
The Effect of Drugs on Bile Flow and Composition
Okolicsanyi L, Lirussi F, Strazzabosco M, Jemmolo R, Orlando R, Nassuato G, Muraca M, Crepaldi G. The Effect of Drugs on Bile Flow and Composition. Drugs 1986, 31: 430-448. PMID: 2872047, DOI: 10.2165/00003495-198631050-00003.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBileBile Acids and SaltsCatsChlorpromazineCholagogues and CholereticsCholesterolClofibrateColchicineCricetinaeDehydrocholic AcidDiureticsDogsEnterohepatic CirculationEstrogensGlucagonGuinea PigsHumansInsulinLiverMacaca mulattaPhospholipidsRabbitsRatsRifampinRifamycinsSomatostatinTheophyllineUrsodeoxycholic AcidConceptsBile flowBile acidsBile acid sequestrant cholestyramineBiliary bile acid secretionBiliary cholesterol concentrationBiliary cholesterol saturationBiliary cholesterol secretionBile acid concentrationsBile acid secretionBiliary phospholipid concentrationDrug-induced changesComposition of bileUnconjugated bile acidsEffects of drugsVariety of drugsCholesterol secretionHepatic secretionDrug therapyCholesterol saturationUrsodeoxycholic acidBiliary lipidsAcid secretionCholesterol concentrationsD-thyroxineHepatobiliary route
1983
Effect of silybin on biliary lipid composition in rats
Nassuato G, Iemmolo R, Lirussi F, Orlando R, Giacon L, Venuti M, Strazzabosco M, Csomos G, Okolicsanyi L. Effect of silybin on biliary lipid composition in rats. Pharmacological Research Communications 1983, 15: 337-346. PMID: 6867072, DOI: 10.1016/s0031-6989(83)80043-5.Peer-Reviewed Original Research