Lulu Cai

Doctor of Engineering

With Certificate of Graduation for Doctorate Study

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CDDS Lab > Scientific Research > Paper Publications

pH-responsive hydrogel with gambogic acid and calcium nanowires for promoting mitochondrial apoptosis in osteosarcoma

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Affiliation of Author(s):[1]Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy......
Journal:Journal of Controlled Release
Key Words:Gambogic acid; Calcium overload; Osteosarcoma; Tumor metastasis; Targeted therapy
Abstract:Calcium (Ca2+) overload therapy gained signiffcant attention in oncology. However, its therapeutic efffcacy remained limited due to insufffcient Ca2+ accumulation at the tumor site and suboptimal intracellular Ca2+ inffux. In this study, gambogic acid (GA), a natural phenolic compound known to promote Ca2+ inffux, was encapsulated within an enzyme-triggered, pH-responsive hydrogel (GM@Lip@CHP-Gel) containing Ca2+
hydrogen phosphate nanowires (CHP) to achieve a synergistic approach for bone tumor therapy. GM@Lip@CHPGel selectively responded to the slightly acidic tumor microenvironment...

Volume:377
Page Number:563-577
ISSN No.:0168-3659
Translation or Not:no