2017
DRP1 Suppresses Leptin and Glucose Sensing of POMC Neurons
Santoro A, Campolo M, Liu C, Sesaki H, Meli R, Liu ZW, Kim JD, Diano S. DRP1 Suppresses Leptin and Glucose Sensing of POMC Neurons. Cell Metabolism 2017, 25: 647-660. PMID: 28190775, PMCID: PMC5366041, DOI: 10.1016/j.cmet.2017.01.003.Peer-Reviewed Original ResearchConceptsPeroxisome proliferator-activated receptorPOMC neuronsLeptin sensitivityHypothalamic pro-opiomelanocortin (POMC) neuronsPro-opiomelanocortin (POMC) neuronsCounter-regulatory responseProliferator-activated receptorMitochondrial sizeFed miceGlucoprivic stimuliNeuronal activationFl/Glucose metabolismMetabolic environmentNeuronsFasted animalsIntracellular mechanismsReduced expressionGlucose responsivenessGreater activationInducible deletionROS productionMiceStrong inhibitionMitochondrial fission regulator
2009
Rho GDP Dissociation Inhibitor 2 Suppresses Metastasis via Unconventional Regulation of RhoGTPases
Moissoglu K, McRoberts KS, Meier JA, Theodorescu D, Schwartz MA. Rho GDP Dissociation Inhibitor 2 Suppresses Metastasis via Unconventional Regulation of RhoGTPases. Cancer Research 2009, 69: 2838-2844. PMID: 19276387, PMCID: PMC2701105, DOI: 10.1158/0008-5472.can-08-1397.Peer-Reviewed Original ResearchMeSH KeywordsActinsAnimalscdc42 GTP-Binding ProteinCell AdhesionGuanine Nucleotide Dissociation InhibitorsHumansLung NeoplasmsMicerac1 GTP-Binding Proteinrho GTP-Binding Proteinsrho Guanine Nucleotide Dissociation Inhibitor betarhoA GTP-Binding Proteinrho-Specific Guanine Nucleotide Dissociation InhibitorsTumor Suppressor ProteinsUrinary Bladder NeoplasmsVinculinConceptsRho GTPasesFamily of proteinsGDP dissociation inhibitor 2Rho GDP dissociation inhibitor 2Dissociation inhibitor 2Membrane targetingMembrane associationPoint mutantsMetastasis suppressorRac1 activityGTPasesMetastasis suppressionInhibitor 2Suppress metastasisRhoGDI2ProteinSuppression correlatesRhoGDI1Weak inhibitorInhibitionRhoGTPasesMutantsMetastasis inhibitionStrong inhibitionSuppressor
2002
Inhibition of cholesterol biosynthesis by Δ22-unsaturated phytosterols via competitive inhibition of sterol Δ24-reductase in mammalian cells
FERNÁNDEZ C, SUÁREZ Y, FERRUELO AJ, GÓMEZ-CORONADO D, LASUNCIÓN MA. Inhibition of cholesterol biosynthesis by Δ22-unsaturated phytosterols via competitive inhibition of sterol Δ24-reductase in mammalian cells. Biochemical Journal 2002, 366: 109-119. PMID: 12162789, PMCID: PMC1222779, DOI: 10.1042/bj20011777.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBinding, CompetitiveCaco-2 CellsCholesterolChromatography, High Pressure LiquidDose-Response Relationship, DrugHL-60 CellsHumansHypolipidemic AgentsKineticsMacrophagesMaleMiceMicrosomes, LiverModels, ChemicalOxidoreductasesPhytosterolsRatsRats, Sprague-DawleyStigmasterolTime FactorsTumor Cells, CulturedConceptsCholesterol biosynthesisCholesterol-lowering actionCholesterol-lowering agentsEffective hypocholesterolaemic agentHL-60 human cell linesRat liver microsomesIntestinal absorptionDietary phytosterolsLiver microsomesHypocholesterolaemic agentsLow intracellular concentrationsCaco-2Inhibition of sterolIncorporation of radioactivityHuman cell linesCell linesInhibitionSaturated side chainIntracellular concentrationCholesterolRelevant concentrationsRadioactivity incorporationPresent studyStrong inhibitionCompetitive inhibition
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