2024
Distinct epigenetic and transcriptional profiles of Epstein-Barr virus (EBV) positive and negative primary CNS lymphomas
Hai L, Friedel D, Hinz F, Hoffmann D, Doubrovinskaia S, Rohdjess H, Weidenauer K, Denisova E, Scheffler G, Kessler T, Kourtesakis A, Herold-Mende C, Henegariu O, Baehring J, Dietrich J, Brors B, Wick W, Sahm F, Kaulen L. Distinct epigenetic and transcriptional profiles of Epstein-Barr virus (EBV) positive and negative primary CNS lymphomas. Neuro-Oncology 2024, noae251. PMID: 39575767, DOI: 10.1093/neuonc/noae251.Peer-Reviewed Original ResearchPrimary CNS lymphomaEpstein-Barr virusB cell receptorCNS lymphomaTargeted therapyEpigenetic profilesB cellsDiffuse large B-cell lymphomaLarge B-cell lymphomaB-cell lymphomaPromoter region hypermethylationEBV oncogeneEBV lymphomasEBV- tumorsEPIC methylation arrayWnt/beta-catenin signalingEBV diseaseBiological subtypesUnsupervised cluster analysisInterleukin-10Promoter methylationLymphomaSyk kinase activityBrain tumorsMutational landscapePATH-35. INTEGRATED GENOMIC ANALYSES OF IMMUNODEFICIENCY-ASSOCIATED EPSTEIN-BARR VIRUS- (EBV) POSITIVE PRIMARY CNS LYMPHOMAS
Kaulen L, Denisova E, Hinz F, Hai L, Friedel D, Henegariu O, Hoffmann D, Ito J, Kourtesakis A, Lehnert P, Doubrovinskaia S, Karschnia P, von Baumgarten L, Kessler T, Baehring J, Brors B, Sahm F, Wick W. PATH-35. INTEGRATED GENOMIC ANALYSES OF IMMUNODEFICIENCY-ASSOCIATED EPSTEIN-BARR VIRUS- (EBV) POSITIVE PRIMARY CNS LYMPHOMAS. Neuro-Oncology 2024, 26: viii186-viii186. PMCID: PMC11553229, DOI: 10.1093/neuonc/noae165.0734.Peer-Reviewed Original ResearchPrimary CNS lymphomaEpstein-Barr virusRNAseq dataSingle nucleotide variantsCopy number variantsComprehensive genetic analysisRNA sequencing dataCopy number gainCNS lymphomaGermline controlTumor microenvironmentNucleotide variantsSequence dataTranscript groupsTargeting motifGenetic analysisGenetic landscapeJAK/STAT signalingCytotoxic T cell responsesRNA sequencingTolerogenic tumor microenvironmentAberrant somatic hypermutationExpression of CD70T regulatory cellsT cell responsesP20.12.B INTEGRATED GENETIC ANALYSES OF IMMUNODEFICIENCY-ASSOCIATED EPSTEIN-BARR VIRUS- (EBV) POSITIVE PRIMARY CNS LYMPHOMAS
Kaulen L, Denisova E, Hinz F, Hai L, Friedel D, Henegariu O, Hoffmann D, Ito J, Kourtesakis A, Lehnert P, Doubrovinskaia S, Karschnia P, von Baumgarten L, Kessler T, Baehring J, Brors B, Sahm F, Wick W. P20.12.B INTEGRATED GENETIC ANALYSES OF IMMUNODEFICIENCY-ASSOCIATED EPSTEIN-BARR VIRUS- (EBV) POSITIVE PRIMARY CNS LYMPHOMAS. Neuro-Oncology 2024, 26: v118-v118. PMCID: PMC11485591, DOI: 10.1093/neuonc/noae144.399.Peer-Reviewed Original ResearchPrimary CNS lymphomaEpstein-Barr virusRNAseq dataSingle nucleotide variantsCopy number variantsComprehensive genetic analysisRNA sequencing dataCNS lymphomaCopy number gainTumor microenvironmentGermline controlNucleotide variantsSequence dataTranscript groupsCytotoxic T cell responsesEpstein-Barr virus-positiveTargeting motifGenetic analysisGenetic landscapeJAK/STAT signalingTolerogenic tumor microenvironmentRNA sequencingAberrant somatic hypermutationExpression of CD70T regulatory cellsReply to Pisan et al.: Pathogenicity of inherited TRAF7 mutations in congenital heart disease
Mishra-Gorur K, Barak T, Kaulen L, Henegariu O, Jin S, Aguilera S, Yalbir E, Goles G, Nishimura S, Miyagishima D, Djenoune L, Altinok S, K. D, Viviano S, Prendergast A, Zerillo C, Ozcan K, Baran B, Sencar L, Goc N, Yarman Y, Ercan-encicek A, Bilguvar K, Lifton R, Moliterno J, Louvi A, Yuan S, Deniz E, Brueckner M, Gunel M. Reply to Pisan et al.: Pathogenicity of inherited TRAF7 mutations in congenital heart disease. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2319578121. PMID: 38466853, PMCID: PMC10963000, DOI: 10.1073/pnas.2319578121.Commentaries, Editorials and Letters
2023
Thrombocyte-derived Dickkopf1 promotes macrophage polarization in the Bleomycin-induced lung injury model
Sung E, Park M, Song S, Alanya H, Henegariu O, Liu J, Erson-Omay E, Sime P, Chae W. Thrombocyte-derived Dickkopf1 promotes macrophage polarization in the Bleomycin-induced lung injury model. Frontiers In Immunology 2023, 14: 1247330. PMID: 38162655, PMCID: PMC10757334, DOI: 10.3389/fimmu.2023.1247330.Peer-Reviewed Original ResearchConceptsLung injury modelMacrophage polarizationTissue repair processInjury modelMonocyte-derived alveolar macrophagesInjury-induced inflammationTissue repairRepair processRole of WntGene expression profilesImmunomodulatory roleIL-13Tissue injuryImmune responseInflammationCollagen depositionAlveolar macrophagesMacrophagesTissue homeostasisProtein expressionGene expressionRegulatory ligandsExpression profilesWnt antagonist Dickkopf1Dickkopf1Integrated genetic analyses of immunodeficiency-associated Epstein-Barr virus- (EBV) positive primary CNS lymphomas
Kaulen L, Denisova E, Hinz F, Hai L, Friedel D, Henegariu O, Hoffmann D, Ito J, Kourtesakis A, Lehnert P, Doubrovinskaia S, Karschnia P, von Baumgarten L, Kessler T, Baehring J, Brors B, Sahm F, Wick W. Integrated genetic analyses of immunodeficiency-associated Epstein-Barr virus- (EBV) positive primary CNS lymphomas. Acta Neuropathologica 2023, 146: 499-514. PMID: 37495858, PMCID: PMC10412493, DOI: 10.1007/s00401-023-02613-w.Peer-Reviewed Original ResearchConceptsPrimary CNS lymphomaCNS lymphomaCytotoxic T cell responsesDistinct clinicopathological entityT cell responsesRegulatory cellsClinicopathological entityEpstein-BarrInferior prognosisMonocyte fractionM2 macrophagesJAK/STATMast cellsTumor microenvironmentAberrant somatic hypermutationMolecular classificationComprehensive genetic analysisBulk RNAseq dataStrong expressionChromosomal aberrationsGenetic alterationsPathological informationNumber gainCD70LymphomaDickkopf1 Promotes Pulmonary Fibrosis upon Bleomycin-Induced Lung Injury
Sung E, Park M, Henegariu O, Sime P, Chae W. Dickkopf1 Promotes Pulmonary Fibrosis upon Bleomycin-Induced Lung Injury. American Journal Of Pathology 2023, 193: 1130-1142. PMID: 37263344, PMCID: PMC10477954, DOI: 10.1016/j.ajpath.2023.05.009.Peer-Reviewed Original ResearchConceptsLung injuryImmune cell infiltrationLung inflammationCell infiltrationCollagen depositionBleomycin-Induced Lung InjuryOrchestration of inflammationRole of DKK1Patient's lung tissueSmooth muscle actinGrowth factor-β1Myofibroblast marker αDKK1 protein expressionTissue repair processAntibody administrationPulmonary inflammationPulmonary fibrosisProfibrotic cytokinesDKK1 levelsAttractive molecular targetFibrosis modelLung tissueTissue injuryTissue fibrosisFactor-β1Pleiotropic role of TRAF7 in skull-base meningiomas and congenital heart disease
Mishra-Gorur K, Barak T, Kaulen L, Henegariu O, Jin S, Aguilera S, Yalbir E, Goles G, Nishimura S, Miyagishima D, Djenoune L, Altinok S, K. D, Viviano S, Prendergast A, Zerillo C, Ozcan K, Baran B, Sencar L, Goc N, Yarman Y, Ercan-Sencicek A, Bilguvar K, Lifton R, Moliterno J, Louvi A, Yuan S, Deniz E, Brueckner M, Gunel M. Pleiotropic role of TRAF7 in skull-base meningiomas and congenital heart disease. Proceedings Of The National Academy Of Sciences Of The United States Of America 2023, 120: e2214997120. PMID: 37043537, PMCID: PMC10120005, DOI: 10.1073/pnas.2214997120.Peer-Reviewed Original ResearchConceptsWild-type proteinInherited mutationsCardiac outflow tractDevelopmental heart defectsProtein functionLack ciliaPleiotropic rolesMechanistic convergenceNeural crestCiliary defectsSomatic variantsForebrain meningesCommon originDominant mannerMutationsTRAF7ZebrafishMutantsDisparate pathologiesHeterodimerizationKnockdownGeneticsProteinCiliaCongenital heart
2022
P11.46.A Whole exome sequencing identifies novel SLIT2 mutations in primary CNS lymphoma
Kaulen L, Erson-Omay E, Henegariu O, Karschnia P, Huttner A, Günel M, Baehring J. P11.46.A Whole exome sequencing identifies novel SLIT2 mutations in primary CNS lymphoma. Neuro-Oncology 2022, 24: ii68-ii68. PMCID: PMC9443199, DOI: 10.1093/neuonc/noac174.235.Peer-Reviewed Original ResearchPrimary CNS lymphomaCNS lymphomaOverall survivalExtension cohortEpstein-Barr virus statusKaplan-Meier methodLog-rank testCBio Cancer Genomics PortalReporter luciferase assaysFree survivalShorter OSTumor DNA samplesPCNSL patientsClinical outcomesShorter PFSSomatic insertions/deletionsVirus statusFavorable outcomeLymphoid malignanciesClinical observationsTumor tissuePersonalized careCDKN2A lossCopy number alterationsCohort
2020
Whole Exome Sequencing Identifies Novel SLIT2 Mutations in Primary CNS Lymphoma (3962)
Kaulen L, Erson-Omay E, Henegariu O, Karschnia P, Huttner A, Gunel M, Baehring J. Whole Exome Sequencing Identifies Novel SLIT2 Mutations in Primary CNS Lymphoma (3962). Neurology 2020, 94 DOI: 10.1212/wnl.94.15_supplement.3962.Peer-Reviewed Original Research
2017
HOW DOES THE SILENCING OF THE INFLAMMATION MEDIATOR GENE: FAT10, EXTEND LIFESPAN IN MICE?
Canaan A, Arjona C, Gulez B, Seay M, Zhang J, Henegariu O, Garcia Milian R. HOW DOES THE SILENCING OF THE INFLAMMATION MEDIATOR GENE: FAT10, EXTEND LIFESPAN IN MICE? Innovation In Aging 2017, 1: 978-978. PMCID: PMC6185008, DOI: 10.1093/geroni/igx004.3533.Peer-Reviewed Original ResearchDifferential gene expressionRNA sequence analysisStem cell populationNovel mechanistic insightsAdipogenic transcription factorsAdipocyte metabolic functionMammalian agingHematopoietic stem cellsTranscription factorsGene expressionPathway analysisPleiotropic natureKnockout miceFAT10 geneMaximal lifespanDruggable targetsMetabolic functionsStem cellsTRANSFAC analysisFAT10Mediator genesMechanistic insightsMost tissuesCell populationsGenesMembrane-bound Dickkopf-1 in Foxp3+ regulatory T cells suppresses T cell-mediated autoimmune colitis
Chae W, Hao L, Henegariu O, Yilmaz S, Bothwell A. Membrane-bound Dickkopf-1 in Foxp3+ regulatory T cells suppresses T cell-mediated autoimmune colitis. The Journal Of Immunology 2017, 198: 156.8-156.8. DOI: 10.4049/jimmunol.198.supp.156.8.Peer-Reviewed Original ResearchDKK-1 expressionDickkopf-1T cellsImmunological toleranceT cell-mediated toleranceEffector CD4 T cellsT cell-mediated colitisRegulatory T cellsCD4 T cellsT cell receptor stimulationCell receptor stimulationActivated TregsAutoimmune colitisTreg markersColitis modelReceptor stimulationTregsCanonical Wnt pathwayDe novo protein synthesisCell proliferationColitisWnt pathwayNovo protein synthesisMAPK pathwayWnt ligands
2013
Anti-serpin antibody-mediated regulation of proteases in autoimmune diabetes.
Baldzizhar R, Fedorchuk C, Jha M, Rathinam C, Henegariu O, Czyzyk J. Anti-serpin antibody-mediated regulation of proteases in autoimmune diabetes. Journal Of Biological Chemistry 2013, 288: 11506. PMCID: PMC3630857, DOI: 10.1074/jbc.a112.409664.Peer-Reviewed Original Research
2010
The Mechanism of Spontaneous Intestinal Tumorigenesis Via CD4 T Cell-derived IL-17A
Chae W, Gibson T, Zelterman D, Hao L, Henegariu O, Bothwell A. The Mechanism of Spontaneous Intestinal Tumorigenesis Via CD4 T Cell-derived IL-17A. Clinical Immunology 2010, 135: s62-s63. DOI: 10.1016/j.clim.2010.03.191.Peer-Reviewed Original ResearchSynergy of IL-1 Receptor Antagonist and Anti-CD3 Monoclonal Antibody in Reversal of Diabetes in NOD Mice
Ablamunits V, Opare-Addo L, Henegariu O, Mandrup-Poulsen T, Herold K. Synergy of IL-1 Receptor Antagonist and Anti-CD3 Monoclonal Antibody in Reversal of Diabetes in NOD Mice. Clinical Immunology 2010, 135: s31. DOI: 10.1016/j.clim.2010.03.095.Peer-Reviewed Original Research
2009
Receptor for advanced glycation end products is required for normal T cell activation and development of T cell induced lung inflammation (36.10)
Akirav E, Henegariu O, Clynes R, Schmidt A, Herold K. Receptor for advanced glycation end products is required for normal T cell activation and development of T cell induced lung inflammation (36.10). The Journal Of Immunology 2009, 182: 36.10-36.10. DOI: 10.4049/jimmunol.182.supp.36.10.Peer-Reviewed Original ResearchRAGE-/- miceT cell activationIntranasal OVA challengeT cellsOT-IICell activationNormal T cell activationOVA challengeRobust T cell infiltrationReduced T cell activationTranscription factor T-betAdvanced glycation end productsMediastinal lymph nodesT cell infiltrationOT-II miceGlycation end productsAdvanced glycation endproductsGATA-3 expressionIL5 productionCD62L expressionLung inflammationIFNγ expressionLymph nodesCellular infiltrateWT miceColor-Changing Karyotyping (CCK), an M-FISH/SKY Alternative
Henegariu O. Color-Changing Karyotyping (CCK), an M-FISH/SKY Alternative. Springer Protocols Handbooks 2009, 217-230. DOI: 10.1007/978-3-540-70581-9_20.Peer-Reviewed Original Research
2001
Alteration in expression of the rat mitochondrial ATPase 6 gene during Pneumocystis carinii infection
Asnicar M, Henegariu O, Shaw M, Goheen M, Bartlett M, Smith J, Lee C. Alteration in expression of the rat mitochondrial ATPase 6 gene during Pneumocystis carinii infection. BMC Microbiology 2001, 1: 8. PMID: 11446902, PMCID: PMC34520, DOI: 10.1186/1471-2180-1-8.Peer-Reviewed Original ResearchConceptsATPase 6 geneMitochondrial ATPase 6 geneHost cellsF0F1-ATP synthase complexTwo-color fluorescentMRNA differential displaySitu hybridizationATPase 6 mRNANorthern blot analysisATPase 6Synthase complexSurfactant protein BNucleotide sequenceDifferential displayDNA fragmentsGenesCell typesClara cellsMolecular levelProtein BBlot analysisType II pneumocytesTotal RNASame cellsRespiratory treeA triple color FISH technique for mouse chromosome identification
Henegariu O, Dunai J, Chen X, Korenberg J, Ward D, Greally J. A triple color FISH technique for mouse chromosome identification. Mammalian Genome 2001, 12: 462-465. PMID: 11353394, DOI: 10.1007/s003350020038.Peer-Reviewed Original ResearchMulti-Organ, Multi-Lineage Engraftment by a Single Bone Marrow-Derived Stem Cell
Krause D, Theise N, Collector M, Henegariu O, Hwang S, Gardner R, Neutzel S, Sharkis S. Multi-Organ, Multi-Lineage Engraftment by a Single Bone Marrow-Derived Stem Cell. Cell 2001, 105: 369-377. PMID: 11348593, DOI: 10.1016/s0092-8674(01)00328-2.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, CD34Antigens, LyBone Marrow CellsCell LineageCell MovementEpithelial CellsFemaleFluorescent DyesHematopoietic Stem Cell TransplantationHematopoietic Stem CellsHumansImmunohistochemistryIn Situ Hybridization, FluorescenceIntestine, SmallKeratinsLungMaleMembrane ProteinsMiceMice, KnockoutOrganic ChemicalsPulmonary SurfactantsStem CellsY ChromosomeConceptsLong-term repopulationSingle bone marrowMulti-lineage engraftmentAdult bone marrow cellsProperties of HSCHematopoietic stemSecondary hostsGenetic diseasesStem cellsBone marrow cellsExpression increasesDifferentiative capacityBone marrowEpithelial cellsSerial transplantationRare cellsTissue repairMarrow cellsCellsDifferentiationHostSecondary recipientsGI tractPhenotypeMarrow