Cosmeceutical potentials of Curcuma mangga Val. extract in human BJ fibroblasts against MMP1, MMP3, and MMP13
Daftar Isi:
- Oxidativestress,thedisruptedoxidation-reductionmechanisminourbody,iscausedbytheexcessiveexposureof free radicalsandtheimpairedantioxidantdefensesthatcanaccelerateskinaging.Antioxidantscanbeobtained from nature,whichareavailablewidelyintherapeutic-richplants,suchaswhitesaffron(Curcuma mangga Val., denotedas C. mangga). Althoughmanypiecesofevidencerevealthat C. mangga contains anabundanceof phenoliccompoundsandhasantioxidativeeffects,itscosmeceuticalpotentialsremainunclear.Thepresentstudy aimed todisclosetheunexploredantiagingpotentialsof C. mangga extract (CME)inoxidativestress-induced human BJ fibroblasts withafocusoncollagenprotectionagainstpro-inflammatory mediatorsMMP1,MMP3, and MMP13.Theoxidativestress-inducedcellsweretreatedwithCMEandcurcuminatdifferentdoses.The resultsshowedthattreatmentusingCME(25 μg/mL) couldmaintainthecollagencontentsupto18.45 � 0.68 μg/ mL inH2O2-treated fibroblasts (only~26.63%reductionincollagencontents),whilethe figure forthenegative control wasthelowest(12.79 μg/mL), showingasignificant reductionincollagencontentsby49.13%.In addition,thegeneexpressionofpro-inflammatory MMPsarosesignificantly inBJ fibroblasts afteroxidativestress inductionusing200 μM H2O2, inwhichtheexpressionforMMP1,MMP3,andMMP13increasedby7.10,38.96, and 2.69times,respectively.Interestingly,CMEtreatment(100 μg/mL) couldeffectivelyinhibitMMP1,MMP3, and MMP13geneexpressionby3.65,34.62,and2.02times,respectively.Inconclusion,CMEshowedfavorable antiagingactivitiesinH2O2-treated humanBJ fibroblasts asconfirmed bythelowlevelsofgeneexpressionof MPP1, MMP3,andMMP13aftertreatmentwithCME.