Rôle de la prokinéticine-2 dans le tissu adipeux

作者: Cécilia Szatkowski

DOI:

关键词: PROKINETICIN 2Adipocyte proliferationMolecular biologyChemistry

摘要: L’obesite est un facteur de risque pour nombreuses maladies telles que le diabete type 2 et les cardiovasculaires. La prokineticine-2 a ete caracterisee comme une hormone anorexigene qui joue role dans la regulation l’appetit metabolisme energetique via action sur recepteur PKR2 au niveau centrale.Cette etude consiste etudier l’implication PK2 PKR1 tissu adipeux physiopathologie l’obesite. Les souris PKR1-/- lesquelles gene codant totalement inactive, presentent obesite par hyperplasie, du fait proliferation des preadipocytes. etat diabetique, avec insensibilite l’insuline accrue forte intolerance glucose. aP2-PKR1-/- specifiquement inactive adipeux, presentent, elle aussi, hyperplasique, due In vitro, nos resultats montrent capable d’inhiber differenciation preadipocytes en inhibant lors phase d’expansion clonale mitotique. Nos permettent d’envisager son traitement

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