WZB117 Decorated Metformin-Carboxymethyl Chitosan Nanoparticles for Targeting Breast Cancer Metabolism
DC Field | Value | Language |
---|---|---|
dc.contributor.author | De, Anindita | - |
dc.contributor.author | Wadhwani, Ashish | - |
dc.contributor.author | Sauraj, Parikshit | - |
dc.contributor.author | Roychowdhury, Parikshit | - |
dc.contributor.author | Kang, Ji Hee | - |
dc.contributor.author | Ko, Young Tag | - |
dc.contributor.author | Kuppusamy, Gowthamarajan | - |
dc.date.accessioned | 2023-05-17T01:42:41Z | - |
dc.date.available | 2023-05-17T01:42:41Z | - |
dc.date.created | 2023-05-08 | - |
dc.date.issued | 2023-02 | - |
dc.identifier.issn | 2073-4360 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87839 | - |
dc.description.abstract | The "Warburg effect" provides a novel method for treating cancer cell metabolism. Overexpression of glucose transporter 1 (GLUT1), activation of AMP-activated protein kinase (AMPK), and downregulation of mammalian target of rapamycin (mTOR) have been identified as biomarkers of abnormal cancer cell metabolism. Metformin (MET) is an effective therapy for breast cancer (BC), but its efficacy is largely reliant on the concentration of glucose at the tumor site. We propose a WZB117 (a GLUT1 inhibitor)-OCMC (O-carboxymethyl-chitosan)-MET combo strategy for simultaneous GLUT1 and mTOR targeting for alteration of BC metabolism. WZB117 conjugated polymeric nanoparticles were 225.67 +/- 11.5 nm in size, with a PDI of 0.113 +/- 0.16, and an encapsulation of 72.78 6.4%. OCMC pH-dependently and selectively releases MET at the tumor site. MET targets the mTOR pathway in cancer cells, and WZB117 targets BCL2 to alter GLUT1 at the cancer site. WZB117-OCMC-MET overcomes the limitations of MET monotherapy by targeting mTOR and BCL2 synergistically. WZB117-OCMC-MET activates AMPK and suppresses mTOR in a Western blot experiment, indicating growth-inhibitory and apoptotic characteristics. AO/EB and the cell cycle enhance cellular internalization as compared to MET alone. WZB117-OCMC-MET affects cancer cells' metabolism and is a promising BC therapeutic strategy. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | POLYMERS | - |
dc.title | WZB117 Decorated Metformin-Carboxymethyl Chitosan Nanoparticles for Targeting Breast Cancer Metabolism | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000940562800001 | - |
dc.identifier.doi | 10.3390/polym15040976 | - |
dc.identifier.bibliographicCitation | POLYMERS, v.15, no.4 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85149010363 | - |
dc.citation.title | POLYMERS | - |
dc.citation.volume | 15 | - |
dc.citation.number | 4 | - |
dc.contributor.affiliatedAuthor | De, Anindita | - |
dc.contributor.affiliatedAuthor | Sauraj, Parikshit | - |
dc.contributor.affiliatedAuthor | Kang, Ji Hee | - |
dc.contributor.affiliatedAuthor | Ko, Young Tag | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | breast cancer metabolism | - |
dc.subject.keywordAuthor | metformin | - |
dc.subject.keywordAuthor | WZB117 | - |
dc.subject.keywordAuthor | conjugation | - |
dc.subject.keywordAuthor | in vitro cancer efficacy | - |
dc.subject.keywordPlus | ENCAPSULATED METFORMIN | - |
dc.subject.keywordPlus | IN-VITRO | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | GLYCOLYSIS | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | CURCUMIN | - |
dc.subject.keywordPlus | DELIVERY | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | PH | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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