2020
No benefit of continuing vs stopping 5‐aminosalicylates in patients with ulcerative colitis escalated to anti‐metabolite therapy
Singh S, Kim J, Zhu W, Dulai P, Sandborn W, Jairath V. No benefit of continuing vs stopping 5‐aminosalicylates in patients with ulcerative colitis escalated to anti‐metabolite therapy. Alimentary Pharmacology & Therapeutics 2020, 52: 481-491. PMID: 32573825, PMCID: PMC8015755, DOI: 10.1111/apt.15876.Peer-Reviewed Original ResearchConceptsAnti-metabolite therapyUlcerative colitisCorticosteroid useRisk of UCCox proportional hazards analysisAdministrative claims databaseEmergency department visitsProportional hazards analysisComorbidity burdenTreatment escalationBiologic therapyAbdominal surgeryDepartment visitsClinical benefitClaims databaseResidual confoundingHigh riskPatientsDisease severityMonotherapyTherapyHospitalisationColitisSurgeryMonthsKMT2D Deficiency Impairs Super-Enhancers to Confer a Glycolytic Vulnerability in Lung Cancer
Alam H, Tang M, Maitituoheti M, Dhar S, Kumar M, Han C, Ambati C, Amin S, Gu B, Chen T, Lin Y, Chen J, Muller F, Putluri N, Flores E, DeMayo F, Baseler L, Rai K, Lee M. KMT2D Deficiency Impairs Super-Enhancers to Confer a Glycolytic Vulnerability in Lung Cancer. Cancer Cell 2020, 37: 599-617.e7. PMID: 32243837, PMCID: PMC7178078, DOI: 10.1016/j.ccell.2020.03.005.Peer-Reviewed Original ResearchMeSH KeywordsAdenocarcinoma of LungAnimalsAntimetabolitesApoptosisBiomarkers, TumorCell ProliferationDeoxyglucoseDNA-Binding ProteinsEnhancer Elements, GeneticGene Expression Regulation, NeoplasticGlycolysisHistone-Lysine N-MethyltransferaseHistonesHumansLung NeoplasmsMiceMice, KnockoutMice, NudeMutationMyeloid-Lymphoid Leukemia ProteinNeoplasm ProteinsPeriod Circadian ProteinsPrognosisTumor Cells, CulturedXenograft Model Antitumor AssaysConceptsLung cancerLung-specific lossHuman lung cancer cellsExpression of Per2Lung cancer cellsHistone methyltransferase KMT2DLung tumor suppressorTumor suppressive roleMultiple glycolytic genesLung tumorigenesisEpigenetic modifiersPharmacological inhibitionTherapeutic vulnerabilitiesGlycolytic inhibitorCancerCancer cellsKMT2DFunction mutationsTumor suppressorPer2GlycolysisGlycolytic genesMutationsMice
2016
Opposing Effects of Fasting Metabolism on Tissue Tolerance in Bacterial and Viral Inflammation
Wang A, Huen SC, Luan HH, Yu S, Zhang C, Gallezot JD, Booth CJ, Medzhitov R. Opposing Effects of Fasting Metabolism on Tissue Tolerance in Bacterial and Viral Inflammation. Cell 2016, 166: 1512-1525.e12. PMID: 27610573, PMCID: PMC5555589, DOI: 10.1016/j.cell.2016.07.026.Peer-Reviewed Original ResearchConceptsNutritional supplementationMagnitude of inflammationRole of anorexiaViral inflammationViral sepsisStereotypic behavioral responsesAcute infectionBacterial sepsisInfluenza infectionInflammatory stateSickness behaviorViral infectionFamiliar symptomsGlucose utilizationHost defenseAnorexiaInfectionViral modelSepsisTissue toleranceInflammationSocial withdrawalSupplementationMetabolic requirementsPathogen loadRANDOMIZED TRIAL OF D‐CYCLOSERINE ENHANCEMENT OF COGNITIVE‐BEHAVIORAL THERAPY FOR PANIC DISORDER
Otto MW, Pollack MH, Dowd SM, Hofmann SG, Pearlson G, Szuhany KL, Gueorguieva R, Krystal JH, Simon NM, Tolin DF. RANDOMIZED TRIAL OF D‐CYCLOSERINE ENHANCEMENT OF COGNITIVE‐BEHAVIORAL THERAPY FOR PANIC DISORDER. Depression And Anxiety 2016, 33: 737-745. PMID: 27315514, PMCID: PMC5958622, DOI: 10.1002/da.22531.Peer-Reviewed Original ResearchConceptsCognitive behavioral therapyBenzodiazepine usePanic disorderDCS augmentationMulticenter trialD-cycloserineRecent multicenter trialPanic Disorder Severity ScaleExposure-based cognitive-behavioral therapySessions of treatmentStudy pillsPrimary outcomeRandomized trialsBaseline severityPrimary diagnosisAugmentation effectTreatment responseTreatment endpointBooster sessionsSeverity ScaleRole of severityBehavioral therapyDCS efficacyBeneficial effectsPilot study
2015
Current and Future Oral Systemic Therapies for Psoriasis
Kelly J, Foley P, Strober B. Current and Future Oral Systemic Therapies for Psoriasis. Dermatologic Clinics 2015, 33: 91-109. PMID: 25412786, DOI: 10.1016/j.det.2014.09.008.Peer-Reviewed Original ResearchMeSH KeywordsAcitretinAnti-Inflammatory Agents, Non-SteroidalAntimetabolitesCyclosporineFumaratesHumansHydroxyureaImmunosuppressive AgentsIsoxazolesKeratolytic AgentsLeflunomideMethotrexateMycophenolic AcidPiperidinesProtein Kinase InhibitorsPsoriasisPyrimidinesPyrrolesSulfasalazineThalidomideThioguanine
2013
Cortical Gyrification Induced by Fibroblast Growth Factor 2 in the Mouse Brain
Rash BG, Tomasi S, Lim HD, Suh CY, Vaccarino FM. Cortical Gyrification Induced by Fibroblast Growth Factor 2 in the Mouse Brain. Journal Of Neuroscience 2013, 33: 10802-10814. PMID: 23804101, PMCID: PMC3693057, DOI: 10.1523/jneurosci.3621-12.2013.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntimetabolitesAxonsBrain ChemistryBromodeoxyuridineCell CountCerebral CortexCerebral VentriclesDensitometryDependovirusDNA, ComplementaryFemaleFibroblast Growth Factor 2Green Fluorescent ProteinsImmunohistochemistryIn Situ HybridizationLymphoid Enhancer-Binding Factor 1MiceNeocortexPregnancyReal-Time Polymerase Chain ReactionRNAWnt3A ProteinConceptsVentricular zoneIntermediate neuronal progenitorsSubventricular zoneCortical gyrificationCortical primordiumRegion-specific actionsFibroblast growth factor-2ER81 expressionGrowth factor 2Ventricular injectionCortical layer structureBasal radial gliaCortical gyriRadial gliaMouse brainCortical hemEmbryonic day 11.5Neuronal progenitorsGyrus formationLEF1 expressionGyrificationNeurogenesisLissencephalic speciesFactor 2Impaired growth
2012
Exposure therapy, D-cycloserine, and functional magnetic resonance imaging in patients with snake phobia: a randomized pilot study.
Nave AM, Tolin DF, Stevens MC. Exposure therapy, D-cycloserine, and functional magnetic resonance imaging in patients with snake phobia: a randomized pilot study. The Journal Of Clinical Psychiatry 2012, 73: 1179-86. PMID: 23059145, DOI: 10.4088/jcp.11m07564.Peer-Reviewed Original ResearchConceptsExposure therapyD-cycloserinePhobic stimuliSnake phobiaFunctional magnetic resonance imaging (fMRI) taskRight dorsolateral prefrontal cortexPrefrontal brain activationPrefrontal cortex responsesD-cycloserine augmentationAnterior cingulate activationFunctional magnetic resonanceDorsolateral prefrontal cortexHuman brain functionDifferent neural pathwaysFear extinctionSnake stimuliExposure hierarchyNeural substratesBrain activationCingulate activationNeural responsesEmotional learningPrefrontal cortexCortex responsesPerigenual cingulateEnhancing Prolonged Exposure Therapy for Posttraumatic Stress Disorder with D-Cycloserine: Further Support for Treatments That Promote Experience-Dependent Neuroplasticity
Krystal JH. Enhancing Prolonged Exposure Therapy for Posttraumatic Stress Disorder with D-Cycloserine: Further Support for Treatments That Promote Experience-Dependent Neuroplasticity. Biological Psychiatry 2012, 71: 932-934. PMID: 22579302, DOI: 10.1016/j.biopsych.2012.03.031.Peer-Reviewed Original ResearchMeSH KeywordsAntimetabolitesCycloserineFemaleHumansImplosive TherapyMaleReceptors, N-Methyl-D-AspartateStress Disorders, Post-Traumatic
2011
Preactivation of AMPK by metformin may ameliorate the epithelial cell damage caused by renal ischemia
Seo-Mayer PW, Thulin G, Zhang L, Alves DS, Ardito T, Kashgarian M, Caplan MJ. Preactivation of AMPK by metformin may ameliorate the epithelial cell damage caused by renal ischemia. American Journal Of Physiology. Renal Physiology 2011, 301: f1346-f1357. PMID: 21849490, PMCID: PMC3233870, DOI: 10.1152/ajprenal.00420.2010.Peer-Reviewed Original ResearchConceptsEpithelial cell polarityMDCK cellsPlasma membrane domainsIon transport proteinsEpithelial cell organizationCellular energy sensorAMPK activator metforminMadin-Darby canine kidney cellsBasolateral plasma membraneShort hairpin RNACanine kidney cellsCell polarityImmunofluoresence localizationRenal epithelial cellsMembrane domainsNa-K-ATPaseProtein kinaseAMPK activatorPlasma membraneVesicular compartmentsAMPK activityTransport proteinsEnergy sensorMolecular consequencesBasolateral localization
2010
Characterization of the Interactive Effects of Glycine and D-Cycloserine in Men: Further Evidence for Enhanced NMDA Receptor Function Associated with Human Alcohol Dependence
Krystal JH, Petrakis IL, Limoncelli D, Nappi SK, Trevisan L, Pittman B, D'Souza DC. Characterization of the Interactive Effects of Glycine and D-Cycloserine in Men: Further Evidence for Enhanced NMDA Receptor Function Associated with Human Alcohol Dependence. Neuropsychopharmacology 2010, 36: 701-710. PMID: 21124304, PMCID: PMC3055693, DOI: 10.1038/npp.2010.203.Peer-Reviewed Original ResearchConceptsNMDA receptor functionAlcohol-dependent patientsHuman alcohol dependenceAntagonist-like effectsReceptor functionReceptor antagonistDCS effectsD-cycloserineAlcohol-like effectsAlcohol dependenceNMDA glutamate receptor functionN-methyl-D-aspartate (NMDA) glutamate receptor antagonistStandard alcohol drinksGlutamate receptor antagonistsChronic alcohol consumptionDouble-blind conditionsNMDA receptor antagonistAlcohol-dependent menGlutamate receptor functionAlcohol-dependent animalsPlasma levelsGlycine administrationGlycine levelsNMDA receptorsCoagonist sitePulmonary Manifestations of Rheumatoid Arthritis
Antin-Ozerkis D, Evans J, Rubinowitz A, Homer RJ, Matthay RA. Pulmonary Manifestations of Rheumatoid Arthritis. Clinics In Chest Medicine 2010, 31: 451-478. PMID: 20692539, DOI: 10.1016/j.ccm.2010.04.003.Peer-Reviewed Original ResearchConceptsRheumatoid arthritisPulmonary diseaseLung diseaseInterstitial lung diseaseUse of drugsPulmonary manifestationsAirway diseaseRheumatoid nodulesPleural effusionRespiratory abnormalitiesPulmonary toxicityArthritisDiseaseDiagnostic assessmentMultidisciplinary approachMorbidityEffusionInfectionMortalityAbnormalities
2009
Efficacy of D-Cycloserine for Enhancing Response to Cognitive-Behavior Therapy for Panic Disorder
Otto MW, Tolin DF, Simon NM, Pearlson GD, Basden S, Meunier SA, Hofmann SG, Eisenmenger K, Krystal JH, Pollack MH. Efficacy of D-Cycloserine for Enhancing Response to Cognitive-Behavior Therapy for Panic Disorder. Biological Psychiatry 2009, 67: 365-370. PMID: 19811776, DOI: 10.1016/j.biopsych.2009.07.036.Peer-Reviewed Original ResearchConceptsCognitive behavior therapyExposure-based cognitive behavior therapyD-cycloserinePanic disorderTherapeutic learningPanic Disorder Severity ScaleInternal sensationsManualized cognitive behavior therapyPlacebo-controlled augmentation trialD-cycloserine augmentationLarge effect sizesExposure interventionDCS administrationPill placeboAnxiety disordersDSM-IV criteriaSession 3Global ImpressionEffect sizePrimary outcome measureClinician Global ImpressionDisordersParticipantsLearningSignificant adverse effectsSodium arsenite alters cell cycle and MTHFR, MT1/2, and c-Myc protein levels in MCF-7 cells
Ruiz-Ramos R, López-Carrillo L, Albores A, Hernández-Ramírez RU, Cebrian ME. Sodium arsenite alters cell cycle and MTHFR, MT1/2, and c-Myc protein levels in MCF-7 cells. Toxicology And Applied Pharmacology 2009, 241: 269-274. PMID: 19766132, DOI: 10.1016/j.taap.2009.09.006.Peer-Reviewed Original ResearchConceptsC-Myc protein levelsProtein levelsC-MycInduction of genesMCF-7 cellsHigher DNA synthesis rateMTHFR protein levelsAlters cell cycleBreast epithelial cellsArsenite treatmentGrowth regulationMethylenetetrahydrofolate reductaseCell cycleC-Myc overexpressionFolate cycleDNA synthesis rateBrdU-stained cellsEffects of arsenicCell proliferationHuman populationSodium arseniteEpithelial cellsCell viabilityMT1/2Arsenite concentration
2006
2‐Deoxyglucose and NMDA inhibit protein synthesis in neurons and regulate phosphorylation of elongation factor‐2 by distinct mechanisms
Maus M, Torrens Y, Gauchy C, Bretin S, Nairn A, Glowinski J, Premont J. 2‐Deoxyglucose and NMDA inhibit protein synthesis in neurons and regulate phosphorylation of elongation factor‐2 by distinct mechanisms. Journal Of Neurochemistry 2006, 96: 815-824. PMID: 16405506, DOI: 10.1111/j.1471-4159.2005.03601.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntimetabolitesBlotting, WesternCalciumCarbonyl Cyanide m-Chlorophenyl HydrazoneCells, CulturedCerebral CortexDeoxyglucoseDose-Response Relationship, DrugDrug InteractionsEmbryo, MammalianEnzyme InhibitorsExcitatory Amino Acid AgonistsIonophoresLeucineMiceModels, BiologicalN-MethylaspartateNeuronsOligomycinsPeptide Elongation Factor 2PhosphorylationProtein KinasesProtein Synthesis InhibitorsPyruvic AcidSodium AzideTime FactorsTOR Serine-Threonine KinasesTritiumConceptsCortical neuronsExcitatory amino acid releaseImine hydrogen maleateNMDA receptor antagonistAMP kinaseAmino acid releaseNeuronal protein synthesisCytosolic free Ca2Protein synthesisCerebral ischaemiaReceptor antagonistBrain damageNeuronal metabolismMetabolic impairmentNMDADistinct mechanismsCytosolic Ca2NeuronsMetabolic deprivationAcid releaseSecondary releaseProtein synthesis inhibitionSynthesis inhibitionElongation factor eEF-2ATP levels
2000
Differential Modulation of Proliferation in the Neocortical Ventricular and Subventricular Zones
Haydar T, Wang F, Schwartz M, Rakic P. Differential Modulation of Proliferation in the Neocortical Ventricular and Subventricular Zones. Journal Of Neuroscience 2000, 20: 5764-5774. PMID: 10908617, PMCID: PMC3823557, DOI: 10.1523/jneurosci.20-15-05764.2000.Peer-Reviewed Original ResearchMeSH Keywords6-Cyano-7-nitroquinoxaline-2,3-dioneAnimalsAntimetabolitesBromodeoxyuridineCell DifferentiationCell DivisionCell MovementCerebral VentriclesClone CellsExcitatory Amino Acid AgonistsExcitatory Amino Acid AntagonistsFetusGABA AgonistsGABA Antagonistsgamma-Aminobutyric AcidGlutamic AcidKainic AcidMiceMice, Inbred ICRMuscimolNeocortexNeuronsOrgan Culture TechniquesStem CellsConceptsVentricular zoneNeural progenitor populationsNeural progenitor proliferationSubventricular zoneProgenitor populationsCell cycleProgenitor cloneProgenitor proliferationEmbryonic cerebrumNeocortical growthProliferationDifferential responsivenessRecent studiesBromodeoxyuridine uptakeDifferential modulationOrganotypic slice culturesClassical neurotransmitters GABAOpposite effectNeurotransmitter GABARelative contributionClonesDisparate effectsRegulationSlice culturesSpecific GABATransgenic mice overexpressing GLUT-1 protein in muscle exhibit increased muscle glycogenesis after exercise
Ren J, Barucci N, Marshall B, Hansen P, Mueckler M, Shulman G. Transgenic mice overexpressing GLUT-1 protein in muscle exhibit increased muscle glycogenesis after exercise. AJP Endocrinology And Metabolism 2000, 278: e588-e592. PMID: 10751190, DOI: 10.1152/ajpendo.2000.278.4.e588.Peer-Reviewed Original ResearchConceptsTg miceMuscle glycogen concentrationNT miceTransgenic miceGlycogen concentrationH postexerciseEDL musclesGastrocnemius muscleMuscle glycogenExtensor digitorum longus muscleMale transgenic miceIsolated EDL musclesAge-matched littermatesDigitorum longus muscleMuscle glycogen synthase activationMuscle glycogenesisLongus muscleMuscle glycogenolysisGLUT-1 proteinSynthase activationMicePostexerciseHuman GLUT-1GLUT-1Glycogen synthase activationIV glycine and oral d-cycloserine effects on plasma and CSF amino acids in healthy humans
D’Souza D, Gil R, Cassello K, Morrissey K, Abi-Saab D, White J, Sturwold R, Bennett A, Karper L, Zuzarte E, Charney D, Krystal J. IV glycine and oral d-cycloserine effects on plasma and CSF amino acids in healthy humans. Biological Psychiatry 2000, 47: 450-462. PMID: 10704956, DOI: 10.1016/s0006-3223(99)00133-x.Peer-Reviewed Original ResearchMeSH KeywordsAcoustic StimulationAdministration, OralAdultAmino AcidsAntimetabolitesBiological AvailabilityCycloserineDose-Response Relationship, DrugDouble-Blind MethodFemaleGlycineHumansInjections, IntravenousMaleMiddle AgedNeuropsychological TestsPsychiatric Status Rating ScalesReceptors, GlycineReceptors, N-Methyl-D-AspartateReflex, StartleSerineConceptsAcoustic startle responseN-methyl-D-aspartate (NMDA) glutamate receptorsD-cycloserineStartle responseCentral nervous system effectsTest dayCSF glycine levelsOral D-cycloserineCSF amino acidsNervous system effectsDouble-blind conditionsCognitive test performanceD-cycloserine effectsHealthy human subjectsCentral bioavailabilityIntravenous glycineLumbar punctureSecond test dayGlycine administrationModulates neurotransmissionGlycine levelsGlutamate receptorsCoagonist siteCerebrospinal fluidHealthy humans
1999
The Nuclear Orphan Receptor COUP-TFI Is Required for Differentiation of Subplate Neurons and Guidance of Thalamocortical Axons
Zhou C, Qiu Y, Pereira F, Crair M, Tsai S, Tsai M. The Nuclear Orphan Receptor COUP-TFI Is Required for Differentiation of Subplate Neurons and Guidance of Thalamocortical Axons. Neuron 1999, 24: 847-859. PMID: 10624948, DOI: 10.1016/s0896-6273(00)81032-6.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntimetabolitesAxonsBromodeoxyuridineCarbocyaninesCell DeathCell DifferentiationCerebral CortexCOUP Transcription Factor IDNA-Binding ProteinsFluorescent DyesImmunohistochemistryIn Situ HybridizationMaleMiceMutationNeural PathwaysNeuronsReceptors, GlucocorticoidThalamusTranscription FactorsConceptsSubplate neuronsThalamocortical projectionsCortical layer IVLayer IV neuronsCell deathCorticothalamic connectivityAfferent innervationCerebral cortexThalamocortical axonsLayer IVNervous systemExcessive cell deathFactor INeuronal developmentNeuronsNuclear receptorsPremature cell deathInnervationImproper differentiationImportant regulatorOrphan memberDeathCritical roleDifferentiationFailure
1998
Effects of Glucose Deprivation, Chemical Hypoxia, and Simulated Ischemia on Na+ Homeostasis in Rat Spinal Cord Astrocytes
Rose C, Waxman S, Ransom B. Effects of Glucose Deprivation, Chemical Hypoxia, and Simulated Ischemia on Na+ Homeostasis in Rat Spinal Cord Astrocytes. Journal Of Neuroscience 1998, 18: 3554-3562. PMID: 9570787, PMCID: PMC6793162, DOI: 10.1523/jneurosci.18-10-03554.1998.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornAntimetabolitesAstrocytesBenzofuransCell HypoxiaDeoxyglucoseEnergy MetabolismEnzyme InhibitorsEthers, CyclicExcitatory Amino Acid AgonistsFluorescent DyesFluorides, TopicalGlucoseGlycolysisHomeostasisIschemiaKainic AcidNeurotoxinsOuabainRatsRats, Sprague-DawleySodiumSodium AzideSodium FluorideSodium-Potassium-Exchanging ATPaseSpinal CordTetrodotoxinConceptsSpinal cord astrocytesChemical hypoxiaGlucose deprivationEnergy failureCultured spinal cord astrocytesGlutamatergic agonist kainateGlucose salineGlutamate reuptakeVivo ischemiaSpinal cordGlial functionMetabolic insultsSimulated ischemiaAgonist kainateIschemiaStandard salineAstrocytesSalineHypoxiaIntracellular ion concentrationsGlucose removalExtracellular spaceDeprivationL-lactateReperfusion
1986
Intrabiliary glutathione hydrolysis. A source of glutamate in bile.
Ballatori N, Jacob R, Boyer J. Intrabiliary glutathione hydrolysis. A source of glutamate in bile. Journal Of Biological Chemistry 1986, 261: 7860-7865. PMID: 2872220, DOI: 10.1016/s0021-9258(19)57482-8.Peer-Reviewed Original ResearchConceptsGamma-glutamyl transferase activityBiliary excretionRat bileRetrograde intrabiliary infusionAT-125Normal male Sprague-DawleyAdministration of phenolMale Sprague-DawleyNormal rat bileDihydro-5-isoxazoleacetic acidSource of glutamateIntrabiliary infusionRate of excretionDibromphthalein disulfonateBranched chain amino acids valineBiliary treeSprague-DawleyDiethyl maleateBileExcretionTransferase activityGSH secretionLiver cellsMarked decreaseExcretion of glutamate
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