2019
SPHK1 deficiency protects mice from acetaminophen-induced ER stress and mitochondrial permeability transition
Li L, Wang H, Zhang J, Sha Y, Wu F, Wen S, He L, Sheng L, You Q, Shi M, Liu L, Zhou H. SPHK1 deficiency protects mice from acetaminophen-induced ER stress and mitochondrial permeability transition. Cell Death & Differentiation 2019, 27: 1924-1937. PMID: 31827236, PMCID: PMC7244772, DOI: 10.1038/s41418-019-0471-x.Peer-Reviewed Original ResearchConceptsActivation of activating transcription factor 6Mitochondrial permeability transitionApoptosis signal-regulating kinase 1SphK1 deficiencyER stressPermeability transitionEndoplasmic reticulumLevels of activating transcription factor 4Inhibit mitochondrial permeability transitionTranscription factor 6Transcription of inflammatory genesGlycogen synthase kinase 3bSignal-regulated kinases 1Transcription factor 4Phosphorylation of JNKAcetylation of p65Levels of histone deacetylaseHistone deacetylasesSphingosine-1-PhosphateImpaired phosphorylationKinase 1Factor 2AFactor 6Exogenous S1PSphK1
2018
Hypothalamic CNTF volume transmission shapes cortical noradrenergic excitability upon acute stress
Alpár A, Zahola P, Hanics J, Hevesi Z, Korchynska S, Benevento M, Pifl C, Zachar G, Perugini J, Severi I, Leitgeb P, Bakker J, Miklosi AG, Tretiakov E, Keimpema E, Arque G, Tasan RO, Sperk G, Malenczyk K, Máté Z, Erdélyi F, Szabó G, Lubec G, Palkovits M, Giordano A, Hökfelt TG, Romanov RA, Horvath TL, Harkany T. Hypothalamic CNTF volume transmission shapes cortical noradrenergic excitability upon acute stress. The EMBO Journal 2018, 37: embj2018100087. PMID: 30209240, PMCID: PMC6213283, DOI: 10.15252/embj.2018100087.Peer-Reviewed Original ResearchConceptsHypothalamic activationVolume transmissionAcute stressNeurotrophic factor releaseNorepinephrinergic neuronsNoradrenergic neuronsCortical excitabilityMultimodal pathwaysNoradrenaline synthesisLocus coeruleusNeuronal excitationExtracellular signal-regulated kinases 1Norepinephrine synthesisTyrosine hydroxylaseEpendymal cellsSignal-regulated kinases 1ExcitabilityPrefrontal cortexFactor releaseCognate receptorsNeuronsHuman brainKinase 1CNTFActivation
2016
Three-factor models versus time series models: quantifying time-dependencies of interactions between stimuli in cell biology and psychobiology for short longitudinal data
Frank TD, Kiyatkin A, Cheong A, Kholodenko BN. Three-factor models versus time series models: quantifying time-dependencies of interactions between stimuli in cell biology and psychobiology for short longitudinal data. Mathematical Medicine And Biology A Journal Of The IMA 2016, 34: 177-191. PMID: 27079221, DOI: 10.1093/imammb/dqw001.Peer-Reviewed Original ResearchConceptsBeta-adrenoceptor agonist clenbuterolGlucocorticoid receptor systemHuman embryonic kidney 293 cellsEmbryonic kidney 293 cellsAgonist clenbuterolTumor necrosisCritical time windowExtracellular signal-regulated kinases 1Mood disordersAntagonist drugsEpidermal growth factorAnimal studiesKidney 293 cellsCell responsesSignal-regulated kinases 1Behavioral levelGrowth factorCertain antagonistsLongitudinal dataERK activationHEK293 cellsKinase 1Cellular levelTime effectsTranscriptional activity
2015
AIP1-Mediated Stress Signaling in Atherosclerosis and Arteriosclerosis
Zhang J, Zhou HJ, Ji W, Min W. AIP1-Mediated Stress Signaling in Atherosclerosis and Arteriosclerosis. Current Atherosclerosis Reports 2015, 17: 24. PMID: 25732743, PMCID: PMC5051342, DOI: 10.1007/s11883-015-0503-z.Peer-Reviewed Original ResearchConceptsGenome-wide association studiesHuman genome-wide association studiesApoptosis signal-regulating kinase 1Signal-regulated kinases 1EC-specific deletionEndothelial cellsStress signalingEndoplasmic reticulum stressAIP1 functionsKinase 1Association studiesAIP1Human cardiovascular diseaseVascular endothelial cellsReticulum stressProteinGene variantsMouse modelDAB2IPSignalingInflammatory responseDeletionRegulationStressCells
2012
Altered store operated calcium entry increases cyclic 3′,5′‐adenosine monophosphate production and extracellular signal‐regulated kinases 1 and 2 phosphorylation in polycystin‐2‐defective cholangiocytes
Spirli C, Locatelli L, Fiorotto R, Morell CM, Fabris L, Pozzan T, Strazzabosco M. Altered store operated calcium entry increases cyclic 3′,5′‐adenosine monophosphate production and extracellular signal‐regulated kinases 1 and 2 phosphorylation in polycystin‐2‐defective cholangiocytes. Hepatology 2012, 55: 856-868. PMID: 21987453, PMCID: PMC3272110, DOI: 10.1002/hep.24723.Peer-Reviewed Original ResearchMeSH KeywordsAdenylyl CyclasesAnimalsBile DuctsCalciumCalcium ChannelsCalcium SignalingCells, CulturedCyclic AMPCyclic AMP-Dependent Protein KinasesHomeostasisMembrane GlycoproteinsMiceMice, KnockoutMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Models, AnimalPhosphorylationSignal TransductionStromal Interaction Molecule 1TRPP Cation ChannelsVascular Endothelial Growth Factor AConceptsSensor stromal interaction molecule 1Adenylyl cyclase type 6Extracellular signal-regulated kinases 1Signal-regulated kinases 1Overproduction of cAMPStromal interaction molecule 1Orai channelsWild-type miceSOCE activationCAMP productionRapamycin (mTOR) signalingKinase 1ERK pathwayERK1/2 activationHuman diseasesWT cellsMammalian targetDependent activationSTIM-1CAMP/Inappropriate activationCyst growthCystic cholangiocytesPolycystic liver diseaseActivation
2009
TNF Receptors Differentially Signal and Are Differentially Expressed and Regulated in the Human Heart
Al-Lamki R, Brookes AP, Wang J, Reid MJ, Parameshwar J, Goddard MJ, Tellides G, Wan T, Min W, Pober JS, Bradley JR. TNF Receptors Differentially Signal and Are Differentially Expressed and Regulated in the Human Heart. American Journal Of Transplantation 2009, 9: 2679-2696. PMID: 19788501, PMCID: PMC3517885, DOI: 10.1111/j.1600-6143.2009.02831.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisCell CycleCell DeathEndothelium, VascularEnzyme ActivationGraft RejectionHeart TransplantationHumansMAP Kinase Kinase Kinase 5MiceMice, KnockoutMyocardiumMyocytes, CardiacOrgan Culture TechniquesProtein-Tyrosine KinasesReceptors, Tumor Necrosis Factor, Type IReceptors, Tumor Necrosis Factor, Type IIRNA, MessengerTumor Necrosis Factor-alphaConceptsVascular endothelial cellsCardiac allograftsCell cycle entryApoptosis signal-regulating kinase 1Cycle entryExpression of TNFTNFR1 knockoutNecrosis factorTarget cell responseTNFTNF receptorCardiac fibroblastsCell responsesSignal-regulated kinases 1TNF responseASK1 activationMyocardiumEndothelial cellsEpithelial tyrosine kinaseTNFR2Human heartOrgan cultureTNFR1Etk activationAllografts
2007
Structural and Functional Characterization of the Human Protein Kinase ASK1
Bunkoczi G, Salah E, Filippakopoulos P, Fedorov O, Müller S, Sobott F, Parker SA, Zhang H, Min W, Turk BE, Knapp S. Structural and Functional Characterization of the Human Protein Kinase ASK1. Structure 2007, 15: 1215-1226. PMID: 17937911, PMCID: PMC2100151, DOI: 10.1016/j.str.2007.08.011.Peer-Reviewed Original ResearchConceptsApoptosis signal-regulating kinase 1Autophosphorylation sitesSignal-regulated kinases 1ASK1 kinase activityVitro autophosphorylation sitesAnalytical ultracentrifugationHigh-resolution structuresATP-mimetic inhibitorSite-directed mutantsReporter gene assayPhosphorylation motifsPhosphorylation sitesCatalytic domainFunctional characterizationKinase activityRegulatory mechanismsKinase 1Tight dimerMimetic inhibitorsGene assayEssential roleSelective inhibitorTail fashionCrystallographic analysisMass spectrometry
2004
Strain-induced vascular endothelial cell proliferation requires PI3K-dependent mTOR-4E-BP1 signal pathway
Li W, Sumpio BE. Strain-induced vascular endothelial cell proliferation requires PI3K-dependent mTOR-4E-BP1 signal pathway. AJP Heart And Circulatory Physiology 2004, 288: h1591-h1597. PMID: 15591103, DOI: 10.1152/ajpheart.00382.2004.Peer-Reviewed Original ResearchMeSH Keywords3-Phosphoinositide-Dependent Protein KinasesAndrostadienesAnimalsAntibiotics, AntineoplasticAortaCarrier ProteinsCattleCell DivisionCells, CulturedChromonesEndothelium, VascularEnzyme InhibitorsFlavonoidsMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3MorpholinesPhosphatidylinositol 3-KinasesPhosphodiesterase InhibitorsPhosphoinositide-3 Kinase InhibitorsPhosphoproteinsPhosphorylationProtein KinasesProtein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-aktRibosomal Protein S6 KinasesSignal TransductionSirolimusTOR Serine-Threonine KinasesWortmanninConceptsVascular endothelial cell proliferationEndothelial cell proliferationStrain-induced activationSignal pathwayEC proliferationPD 98059Cell proliferationPI3K inhibitor wortmanninPI3K inhibitorsCycles/minExtracellular signal-regulated kinases 1Inhibitor PD 98059MTOR pathwaySignal-regulated kinases 1Bovine aortic ECsMammalian targetMTOR-4EK inhibitorsEukaryotic initiation factor 4EAortic ECsInitiation factor 4EMEK1 inhibitor PD 98059K activationProliferationRapamycin
2003
Thrombospondin‐1‐induced vascular smooth muscle cell chemotaxis: The role of the type 3 repeat and carboxyl terminal domains
Lee T, Nesselroth SM, Olson ET, Esemuede N, Lawler J, Sumpio BE, Gahtan V. Thrombospondin‐1‐induced vascular smooth muscle cell chemotaxis: The role of the type 3 repeat and carboxyl terminal domains. Journal Of Cellular Biochemistry 2003, 89: 500-506. PMID: 12761883, DOI: 10.1002/jcb.10524.Peer-Reviewed Original ResearchConceptsVSMC chemotaxisThrombospondin-1Acute phase reactantsSmooth muscle cell chemotaxisVascular diseaseVascular smooth muscle cell chemotaxisPhase reactantsExtracellular signal-regulated kinases 1Microchemotaxis chamberSignal-regulated kinases 1Serum-free mediumCell chemotaxisMatricellular glycoproteinActivate ERKWestern immunoblottingVSMCsT-testP38 activationP38 pathwayERKFusion proteinT3ChemotaxisKinase 1P38 kinase
2002
Sphingosine-1-phosphate stimulates human Caco-2 intestinal epithelial proliferation via p38 activation and activates ERK by an independent mechanism
THAMILSELVAN V, LI W, SUMPIO BE, BASSON MD. Sphingosine-1-phosphate stimulates human Caco-2 intestinal epithelial proliferation via p38 activation and activates ERK by an independent mechanism. In Vitro Cellular & Developmental Biology - Animal 2002, 38: 246-253. PMID: 12197778, DOI: 10.1290/1071-2690(2002)038<0246:spshci>2.0.co;2.Peer-Reviewed Original ResearchConceptsExtracellular signal-regulated kinases 1Mitogen-activated protein kinaseMAP kinase kinaseCaco-2 proliferationMAPK activationHuman intestinal epithelial proliferationP38 activationCell typesSignal-regulated kinases 1Role of ERKMitogenic effectCaco-2 intestinal epithelial cellsIntracellular second messengerMEK inhibitionP38 MAPK activationCancer cell invasionKinase kinaseHuman Caco-2 intestinal epithelial cellsProtein kinaseStimulation of proliferationCell motilityIntestinal epithelial cell proliferationInhibitor PD98059ERK2ERK activation
1998
Calcium-Independent Activation of Extracellular Signal-Regulated Kinases 1 and 2 by Cyclic Strain
Ikeda M, Takei T, Mills I, Sumpio B. Calcium-Independent Activation of Extracellular Signal-Regulated Kinases 1 and 2 by Cyclic Strain. Biochemical And Biophysical Research Communications 1998, 247: 462-465. PMID: 9642151, DOI: 10.1006/bbrc.1998.8811.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalciumCalcium Channel BlockersCalcium-Calmodulin-Dependent Protein KinasesCattleCells, CulturedChelating AgentsEgtazic AcidEndothelium, VascularEnzyme ActivationExtracellular SpaceGadoliniumHydroquinonesIntracellular FluidMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Mitogen-Activated Protein KinasesPhosphorylationStress, MechanicalConceptsEndothelial cellsActivation of ERK1/2Baseline phosphorylationExtracellular Ca2Normal extracellular Ca2Aortic endothelial cellsKinase 1Bovine aortic endothelial cellsStrain-induced activationCycles/minChannel blockersExtracellular signal-regulated kinases 1Signal-regulated kinases 1Calcium-independent activationBenzohydroquinoneERK1/2 activationERK1/2Free mediumEffect of Ca2ActivationCa2EGTA
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