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Medchemexpress/GW 501516(Synonyms: GW 1516; GSK-516)/HY-10838/10mg
Description | GW501516isaPPARδagonistwithanEC50of1.1nM. |
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IC50&Target | EC50:1.1nM(PPARδ)[1] |
InVitro | GW501516isshowntobethemostpotentandselectivePPARαagonistsknownwithanEC50of1.1nMagainstPPARαand1000-foldselectivityovertheotherhumansubtypes,PPARαand-γ[1].GW501516exertsanti-inflammatoryeffectsinmouseculturedproximaltubular(mProx)cells.GW501516inhibitspalmitate-andTNFα-inducedincreasesinMCP-1mRNAexpressioninadose-dependentmanner[3]. |
InVivo | GW501516causesimpairedboneformation,leADIngtodecreasedBMDanddeteriorationofbonepropertiesinOVXrats[2].GW501516attenuatesinterstitialinflammationandproximaltubularcelldamageinaprotein-overloadmousenephropathymodel[3].GW501516treatmentenhancesrunningenduranceandtheproportionofsuccinatedehydrogenase(SDH)-positivemusclefibresinbothtrainedanduntrainedmice[4]. |
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PreparingStockSolutions |
Pleaserefertothesolubilityinformationtoselecttheappropriatesolvent. | ||||||||||||||||||||||||||||
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CellAssay [3] | GW501516isdissolvedinDMSO.Cellsarestarvedbyincubationin0.2%FCSDMEMfor9h,thenpre-incubatedwithGW501516,atafinalconcentrationof2.5and5µM,or0.05%DMSOascontrolfor3hours,followedbystimulationwith150µMpalmitateboundto8.0%BSAfor12h[3].MCEhasnotindependentlyconfirmedtheaccuracyofthesemethods.Theyareforreferenceonly. AnimalAdministration | [2][3] Rat:FemaleSpragueDawleyrats,12weeksofage,areallocatedtoasham-operatedgroupand3OVXgroups;high-doseGW501516(OVX-GW5),low-doseGW501516(OVX-GW1),andacontrolgroup(OVX-CTR),respectively.AnimalsreceiveGW501516orvehicle(methylcellulose)dailyfor4monthsbygavage.Bonemineraldensity(BMD)isassessedbydualx-rayabsorptiometryatthefemur,spine,andwholebody[2]. Mouse:Micearerandomlyallocatedtodifferentgroupsandreceivetherapeuticdietandtreatment.TheGW501516-containingrodentdietismadebyevenlyaddingGW501516tothecontroldiettoafinalconcentrationof0.04%w/w.Inthecontroldiet,10%ofthetotalcaloriesarefromfat(5.5%fromsoybeanoiland4.5%fromlard)[3]. MCEhasnotindependentlyconfirmedtheaccuracyofthesemethods.Theyareforreferenceonly.References |
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