2024
Maresin-1 Ameliorates Sepsis-Induced Microglial Activation Through Modulation of the P38 MAPK Pathway
Dai M, Sun S, Dai Y, Dou X, Yang J, Chen X, Yang D, Lin Y. Maresin-1 Ameliorates Sepsis-Induced Microglial Activation Through Modulation of the P38 MAPK Pathway. Neurochemical Research 2024, 50: 26. PMID: 39565476, DOI: 10.1007/s11064-024-04280-z.Peer-Reviewed Original ResearchConceptsSepsis-induced neuroinflammationM1-type microgliaPro-inflammatory markersPhosphorylation of p38 MAPKP38 MAPK pathwayP38 MAPKDysregulated immune response to infectionMouse cecum ligationImmune response to infectionExpression of pro-inflammatory markersInhibited phosphorylation of p38 MAPKInduce neuronal degenerationMAPK pathwayPuncture (CLP)-induced sepsis modelPotential therapeutic roleP38 MAPK inhibitor SB203580Combination of SB203580Response to infectionMicroglial cell markersLife-threatening diseaseMAPK inhibitor SB203580Co-administrationCell markersCLP modelCecum ligationExploiting meta-analysis of genome-wide interaction with serum 25-hydroxyvitamin D to identify novel genetic loci associated with pulmonary function
Seo J, Gaddis N, Patchen B, Xu J, Barr R, O’Connor G, Manichaikul A, Gharib S, Dupuis J, North K, Cassano P, Hancock D. Exploiting meta-analysis of genome-wide interaction with serum 25-hydroxyvitamin D to identify novel genetic loci associated with pulmonary function. American Journal Of Clinical Nutrition 2024, 119: 1227-1237. PMID: 38484975, PMCID: PMC11130669, DOI: 10.1016/j.ajcnut.2024.03.007.Peer-Reviewed Original ResearchConceptsGenome-wide association studiesGenome-wide interactionsGWAS meta-analysesGenome-wide genotypingGenetic variant associationsPathway enrichment analysisGenetic architectureVariant associationsP38 MAPK pathwayAssociation studiesGene-environment interactionsBiological insightsGenetic variantsEnrichment analysisVariant signalsMeta-analyzed resultsMAPK pathwayBiological relevancePathwayForced Vital CapacityEvaluate interactive effectsMeta-analysesVariantsSmoking historyAssociated with FEV<sub>1</sub> an
2022
Rewiring the logic board of IFN signaling
MacMicking J. Rewiring the logic board of IFN signaling. Science Signaling 2022, 15: eadf0778. PMID: 36512642, DOI: 10.1126/scisignal.adf0778.Peer-Reviewed Original ResearchThe serotonin reuptake inhibitor fluoxetine induces human fetal membrane sterile inflammation through p38 MAPK activation
Fabrizio V, Lindsay C, Wilcox M, Hong S, Lynn T, Norwitz E, Yonkers K, Abrahams V. The serotonin reuptake inhibitor fluoxetine induces human fetal membrane sterile inflammation through p38 MAPK activation. Journal Of Reproductive Immunology 2022, 155: 103786. PMID: 36528909, PMCID: PMC9851981, DOI: 10.1016/j.jri.2022.103786.Peer-Reviewed Original ResearchMeSH KeywordsAntidepressive AgentsExtraembryonic MembranesFemaleFetal Membranes, Premature RuptureFluoxetineHumansHydroxymethylglutaryl-CoA Reductase InhibitorsInfant, NewbornInflammationInterleukin-6p38 Mitogen-Activated Protein KinasesPregnancyPremature BirthSelective Serotonin Reuptake InhibitorsConceptsSerotonin reuptake inhibitorsP38 MAPK activitySerotonin reuptake inhibitor fluoxetineSubsequent preterm birthFirst-line therapyPreterm premature ruptureReuptake inhibitor fluoxetineInflammatory IL-6Normal term deliveryIL-6 productionIL-6 secretionFetal membrane inflammationUnexposed womenAntidepressant treatmentLine therapyPreterm birthAntidepressant useReuptake inhibitorsTerm deliveryMembrane inflammationPremature ruptureIL-6SRI useSterile inflammationP38 MAPK pathway
2015
The p38 MAPK signalling pathway is required for glucose metabolism, lineage specification and embryo survival during mouse preimplantation development
Sozen B, Ozturk S, Yaba A, Demir N. The p38 MAPK signalling pathway is required for glucose metabolism, lineage specification and embryo survival during mouse preimplantation development. Cells And Development 2015, 138: 375-398. PMID: 26025760, DOI: 10.1016/j.mod.2015.05.002.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisBlastocystBlastocyst Inner Cell MassCell DeathCell LineageEmbryonic DevelopmentFemaleGene Expression Regulation, DevelopmentalGlucoseGlucose Transporter Type 1Glucose Transporter Type 4ImidazolesMaleMAP Kinase Signaling SystemMiceMice, Inbred BALB CModels, BiologicalPregnancyProtein Kinase InhibitorsPyridinesRNA, MessengerConceptsPreimplantation developmentP38 mitogen-activated protein kinaseMitogen-activated protein kinaseLate preimplantation stagePreimplantation embryo developmentMouse preimplantation developmentExpression levelsEmbryo developmentEffect of p38 MAPK inhibitionExpression levels of NANOGEarly embryo developmentP38 MAPK inhibitionPresence of SB203580P38 MAPK signaling pathwayLevel of transcriptionIncreased cell deathSignal transduction pathwaysBlastocyst stageExpression levels of transcriptsLevels of NanogP38 MAPK pathwayPreimplantation stagesLevels of GLUT1Expression levels of Glut1MAPK signaling pathway
2013
Neuroprotective Role of a Brain-Enriched Tyrosine Phosphatase, STEP, in Focal Cerebral Ischemia
Deb I, Manhas N, Poddar R, Rajagopal S, Allan AM, Lombroso PJ, Rosenberg GA, Candelario-Jalil E, Paul S. Neuroprotective Role of a Brain-Enriched Tyrosine Phosphatase, STEP, in Focal Cerebral Ischemia. Journal Of Neuroscience 2013, 33: 17814-17826. PMID: 24198371, PMCID: PMC3818554, DOI: 10.1523/jneurosci.2346-12.2013.Peer-Reviewed Original ResearchConceptsIschemic brain damageStriatal-enriched phosphataseBrain damageNeuroprotective roleBrain injuryP38 MAPK activationSustained p38 MAPK activationIschemic brain injuryFocal cerebral ischemiaOnset of reperfusionHypoxia-reoxygenation injuryP38 MAPKMAPK activationIschemic strokeNeurological deficitsCerebral ischemiaStroke therapyKO miceRat modelP38 MAPK pathwayCultured neuronsNeuronal culturesGenetic deletionSecondary activationInjury
2007
Role of Ligand-Specific Integrins in Endothelial Cell Alignment and Elongation Induced by Cyclic Strain
Hirayama Y, Sumpio BE. Role of Ligand-Specific Integrins in Endothelial Cell Alignment and Elongation Induced by Cyclic Strain. Endothelium 2007, 14: 275-283. PMID: 18080865, DOI: 10.1080/10623320701746248.Peer-Reviewed Original ResearchConceptsEndothelial cellsP38 MAPKAnti-alpha2 integrin antibodyMorphological changesP38 mitogen-activated protein kinase (MAPK) pathwayCycles/minIntegrin-blocking antibodiesP38 MAPK pathwayMitogen-activated protein kinase pathwayAlpha 5Integrin antibodyProtein kinase pathwayMAPK pathwayAntibodiesKinase pathwayMAPKMultiple biological processesActivationIntegrinsCritical roleCyclic strainPathwayRole of ligand specific integrins in endothelial cell alignment and elongation induced by cyclic strain
HIRAYAMA Y, Sumpio B. Role of ligand specific integrins in endothelial cell alignment and elongation induced by cyclic strain. The FASEB Journal 2007, 21: a752-a752. DOI: 10.1096/fasebj.21.6.a752-b.Peer-Reviewed Original Research
2001
Akt Down-regulation of p38 Signaling Provides a Novel Mechanism of Vascular Endothelial Growth Factor-mediated Cytoprotection in Endothelial Cells*
Gratton J, Morales-Ruiz M, Kureishi Y, Fulton D, Walsh K, Sessa W. Akt Down-regulation of p38 Signaling Provides a Novel Mechanism of Vascular Endothelial Growth Factor-mediated Cytoprotection in Endothelial Cells*. Journal Of Biological Chemistry 2001, 276: 30359-30365. PMID: 11387313, DOI: 10.1074/jbc.m009698200.Peer-Reviewed Original ResearchMeSH KeywordsAdenoviridaeAnimalsApoptosisBlotting, WesternCattleCell DeathCell LineCell SurvivalCells, CulturedDose-Response Relationship, DrugDown-RegulationEndothelial Growth FactorsEndothelium, VascularEnzyme ActivationEnzyme InhibitorsFlow CytometryHumansImidazolesLymphokinesMitogen-Activated Protein Kinasesp38 Mitogen-Activated Protein KinasesPhosphatidylinositol 3-KinasesPhosphorylationProtein BindingProtein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-aktPyridinesSignal TransductionTime FactorsUmbilical VeinsVascular Endothelial Growth Factor AVascular Endothelial Growth FactorsConceptsMEKK3 phosphorylationP38 activationMEKK3 kinase activityMitogen-activated protein kinaseP38 mitogen-activated protein kinaseP38-dependent apoptosisP38 MAPK inhibitor SB203580Dominant-negative RacInhibition of PIActivation of MKK3/6Vascular endothelial growth factorMAPK inhibitor SB203580P38 MAPK pathwayP38 MAPK activationEndothelial cellsEndothelial cell survivalGrowth factorRac activationProtein kinaseActive AktPro-apoptotic effectsKinase activityInhibitor SB203580MAPK activationP38 signaling
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