0000000000844341

AUTHOR

Julien Amour

showing 2 related works from this author

Proceedings of Réanimation 2017, the French Intensive Care Society International Congress

2017

biologybusiness.industry030208 emergency & critical care medicineLymphocyte proliferationCritical Care and Intensive Care MedicineMeeting Abstractslaw.invention03 medical and health sciencesInterleukin 100302 clinical medicine030228 respiratory systemlawPD-L1ImmunologyPostoperative infectionCardiopulmonary bypassbiology.proteinMedicine030212 general & internal medicinebusinessAnnals of Intensive Care
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Plasticity-related gene-1 inhibits lysophosphatidic acid-induced vascular smooth muscle cell migration and proliferation and prevents neointima forma…

2012

International audience; Plasticity-related gene-1 (PRG-1) protects neuronal cells from lysophosphatidic acid (LPA) effects. In vascular smooth muscle cells (VSMCs), LPA was shown to induce phenotypic modulation in vitro and vascular remodeling in vivo. Thus we explored the role of PRG-1 in modulating VSMC response to LPA. PCR, Western blot, and immunofluorescence experiments showed that PRG-1 is expressed in rat and human vascular media. PRG-1 expression was strongly inhibited in proliferating compared with quiescent VSMCs both in vitro and in vivo (medial vs. neointimal VSMCs), suggesting that PRG-1 expression is dependent on the cell phenotype. In vitro, adenovirus-mediated overexpression…

MaleMAPK/ERK pathwayNeointimaVascular smooth musclePhysiologyPhenotypic modulation[SDV]Life Sciences [q-bio]Genetic VectorsBiologyPlasticityMuscle Smooth VascularAdenoviridaechemistry.chemical_compoundCell MovementNeointimaLysophosphatidic acidAnimalsHumansRats WistarCells CulturedCell ProliferationCell BiologyLipid-phosphate phosphatasePhosphoric Monoester HydrolasesIn vitroRatsCell biologyGene Expression RegulationchemistryBiochemistryCalmodulin-Binding ProteinsLysophospholipidsAmerican Journal of Physiology-Cell Physiology
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