2019
Somatic PRKAR1A mutation in sporadic atrial myxoma with cerebral parenchymal metastases: a case report
Roque A, Kimbrough T, Traner C, Baehring JM, Huttner A, Adams J, Canosa S, Sklar J, Madri JA. Somatic PRKAR1A mutation in sporadic atrial myxoma with cerebral parenchymal metastases: a case report. Journal Of Medical Case Reports 2019, 13: 389. PMID: 31874650, PMCID: PMC6930684, DOI: 10.1186/s13256-019-2317-z.Peer-Reviewed Original ResearchMeSH KeywordsBrain NeoplasmsCarney ComplexChemoradiotherapyCyclic AMP-Dependent Protein Kinase RIalpha SubunitDopamine AgentsExome SequencingFemaleGene Expression Regulation, NeoplasticGenes, Tumor SuppressorGerm-Line MutationHeart NeoplasmsHumansIntracranial HemorrhagesMemantineMiddle AgedMyxomaTreatment OutcomeConceptsAtrial myxomaSporadic tumorsExtra-cardiac complicationsMetastatic cardiac myxomaMajority of tumorsDissemination of tumorsIntracranial hemorrhagic lesionsWhole-exome sequencingAutosomal dominant conditionConclusionsOur patientsSporadic myxomasInvasive tumor cellsParenchymal metastasesCardiac myxomaCase reportClinical behaviorHemorrhagic lesionsAneurysm formationBenign neoplasmsMyxomaSporadic lesionsVascular wallCarney complexTumorsGermline mutationsDNMT3A co-mutation in an IDH1-mutant glioblastoma
Fomchenko EI, Erson-Omay EZ, Zhao A, Bindra RS, Huttner A, Fulbright RK, Moliterno J. DNMT3A co-mutation in an IDH1-mutant glioblastoma. Molecular Case Studies 2019, 5: a004119. PMID: 31371348, PMCID: PMC6672028, DOI: 10.1101/mcs.a004119.Peer-Reviewed Original ResearchMeSH KeywordsAdultBiomarkers, TumorBrain NeoplasmsDNA (Cytosine-5-)-MethyltransferasesDNA MethylationDNA Methyltransferase 3ADNA Modification MethylasesEpigenesis, GeneticGene Expression ProfilingGene Expression Regulation, NeoplasticGlioblastomaGliomaHumansIsocitrate DehydrogenaseMaleMutationMutation, MissensePromoter Regions, GeneticConceptsIDH1-mutant glioblastomaEpigenetic controlHistone modificationsTranscriptional regulationDNA methylationExpression profilesGlioblastoma biologySomatic mutationsDe novoMutationsMutant glioblastomasTumor landscapeMutational profileTargeted therapeutic approachesGlioblastomaImportant roleMethylationDNMT3ABiologyGliomagenesisMissenseRegulationNovoPrimary brain tumorsTherapeutic approaches
1996
Heparin-binding secretory transforming gene (hst) facilitates rat lactotrope cell tumorigenesis and induces prolactin gene transcription.
Shimon I, Hüttner A, Said J, Spirina O, Melmed S. Heparin-binding secretory transforming gene (hst) facilitates rat lactotrope cell tumorigenesis and induces prolactin gene transcription. Journal Of Clinical Investigation 1996, 97: 187-195. PMID: 8550832, PMCID: PMC507078, DOI: 10.1172/jci118388.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell DivisionFemaleFibroblast Growth Factor 4Fibroblast Growth FactorsGene Expression Regulation, NeoplasticHumansNeoplasm InvasivenessPituitary NeoplasmsProlactinProlactinomaProliferating Cell Nuclear AntigenProto-Oncogene ProteinsProto-OncogenesRatsRats, WistarRecombinant ProteinsRNA, MessengerTranscription, GeneticTumor Cells, CulturedConceptsFibroblast growth factor 4Cell nuclear antigen stainingBasal PRL secretionGrowth hormone releaseDose-dependent increaseRecombinant FGF-4PRL secretionTumor cell culturesProlactin secretionSubcutaneous injectionAutocrine actionHormone releasePituitary cell lineAntigen stainingHuman prolactinomasProlactinoma developmentGH4 cellsHistologic invasivenessTumor growthCell tumorigenesisMRNA expressionPRL synthesisLuciferase reporterPrimary ratPituitary tumorigenesis
1994
Growth hormone gene structure in human pituitary somatotrophinomas: promoter region sequence and methylation studies
Hüttner A, Adams E, Buchfelder M, Fahlbusch R. Growth hormone gene structure in human pituitary somatotrophinomas: promoter region sequence and methylation studies. Journal Of Molecular Endocrinology 1994, 12: 167-172. PMID: 8060481, DOI: 10.1677/jme.0.0120167.Peer-Reviewed Original ResearchMeSH Keywords5-MethylcytosineBase SequenceCytosineDNA, NeoplasmGene Expression Regulation, NeoplasticGenesGrowth HormoneHumansMethylationMolecular Sequence DataNeoplasm ProteinsPituitary NeoplasmsPromoter Regions, Genetic