2014
Chitinase 3–Like 1 Suppresses Injury and Promotes Fibroproliferative Responses in Mammalian Lung Fibrosis
Zhou Y, Peng H, Sun H, Peng X, Tang C, Gan Y, Chen X, Mathur A, Hu B, Slade MD, Montgomery RR, Shaw AC, Homer RJ, White ES, Lee CM, Moore MW, Gulati M, Lee CG, Elias JA, Herzog EL. Chitinase 3–Like 1 Suppresses Injury and Promotes Fibroproliferative Responses in Mammalian Lung Fibrosis. Science Translational Medicine 2014, 6: 240ra76. PMID: 24920662, PMCID: PMC4340473, DOI: 10.1126/scitranslmed.3007096.Peer-Reviewed Original ResearchConceptsIdiopathic pulmonary fibrosisCHI3L1 levelsChitinase 3Lungs of patientsAlternative macrophage activationLevel of apoptosisAcute exacerbationFibroproliferative repairLung transplantationDisease exacerbationInjury phaseAmbulatory patientsEpithelial injuryPulmonary fibrosisIPF populationLung fibrosisMacrophage accumulationCHI3L1 expressionFibrotic phaseDisease progressionProfibrotic roleFibroproliferative responseMacrophage activationMyofibroblast transformationProtective role
2007
Lung‐specific nuclear reprogramming is accompanied by heterokaryon formation and Y chromosome loss following bone marrow transplantation and secondary inflammation
Herzog EL, Van Arnam J, Hu B, Zhang J, Chen Q, Haberman AM, Krause DS. Lung‐specific nuclear reprogramming is accompanied by heterokaryon formation and Y chromosome loss following bone marrow transplantation and secondary inflammation. The FASEB Journal 2007, 21: 2592-2601. PMID: 17449722, DOI: 10.1096/fj.06-7861com.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBone Marrow TransplantationChromosome DeletionFemaleInflammationIntercellular Signaling Peptides and ProteinsMaleMiceMice, KnockoutPeptidesPostoperative ComplicationsPulmonary Surfactant-Associated Protein CTransplantation ChimeraTransplantation ConditioningWhole-Body IrradiationY ChromosomeConceptsTransplanted bone marrow-derived cellsY chromosomeHeterokaryon formationBone marrow-derived cellsLung-specific gene expressionGene expression patternsSurfactant protein CY chromosome lossNuclear reprogrammingSP-C mRNAChromosome lossExpression patternsGene expressionCell fusionSP-C deficiencyChromosomesReprogrammingSpNonhematopoietic cellsWild-type marrowMarrow-derived cellsCellsProtein CProteinFusion
2006
Threshold of Lung Injury Required for the Appearance of Marrow‐Derived Lung Epithelia
Herzog EL, Van Arnam J, Hu B, Krause DS. Threshold of Lung Injury Required for the Appearance of Marrow‐Derived Lung Epithelia. Stem Cells 2006, 24: 1986-1992. PMID: 16868209, DOI: 10.1634/stemcells.2005-0579.Peer-Reviewed Original ResearchConceptsBone marrow-derived cellsBone marrow transplantationLung injuryMarrow transplantationLung epitheliumEngraftment of BMDCsLocal host factorsSex-mismatched bone marrow transplantationMarrow-derived cellsType II pneumocytesMyeloablative radiationLung damageHematopoietic chimerismEpithelial chimerismApparent injuryInjuryTransplantationHost factorsEpitheliumEpithelial cellsEpithelial phenotypeLungChimerismPneumocytesPhenotypic changes