A Biodegradable Nucleotide Coordination Polymer for Enhanced NSCLC Therapy in Combination with Metabolic Modulation
© 2023 Wiley-VCH GmbH..
Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) in the treatment of non-small cell lung cancer (NSCLC) still face challenges of acquired resistance and non-negligible side effects. To overcome these limitations, a biodegradable coordination polymer using guanine deoxynucleotide and ferrous iron (dGNP) is developed for targeted delivery of EGFR-TKIs. dGNPs can efficiently target nucleoside transporters in tumor cells that are regulated by fasting-mimicking diet (FMD). Meanwhile, FMD can augment the therapeutic efficacy of EGFR-TKIs by suppressing EGFR tyrosine kinase phosphorylation and related downstream pathways. In vivo results demonstrate that EGFR-TKIs-laden dGNPs combined with FMD treatment exhibit superior antitumor efficacy and reduced side effect. This study provides an innovative approach to enhance the therapeutic efficacy of EGFR-TKIs through nucleotide nanocarrier and metabolic modulation.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:12 |
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Enthalten in: |
Advanced healthcare materials - 12(2023), 29 vom: 21. Nov., Seite e2302187 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhang, Jie [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 23.11.2023 Date Revised 06.12.2023 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1002/adhm.202302187 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM361056737 |
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520 | |a Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) in the treatment of non-small cell lung cancer (NSCLC) still face challenges of acquired resistance and non-negligible side effects. To overcome these limitations, a biodegradable coordination polymer using guanine deoxynucleotide and ferrous iron (dGNP) is developed for targeted delivery of EGFR-TKIs. dGNPs can efficiently target nucleoside transporters in tumor cells that are regulated by fasting-mimicking diet (FMD). Meanwhile, FMD can augment the therapeutic efficacy of EGFR-TKIs by suppressing EGFR tyrosine kinase phosphorylation and related downstream pathways. In vivo results demonstrate that EGFR-TKIs-laden dGNPs combined with FMD treatment exhibit superior antitumor efficacy and reduced side effect. This study provides an innovative approach to enhance the therapeutic efficacy of EGFR-TKIs through nucleotide nanocarrier and metabolic modulation | ||
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700 | 1 | |a Yin, Yue |e verfasserin |4 aut | |
700 | 1 | |a Cao, Guoliang |e verfasserin |4 aut | |
700 | 1 | |a Wang, Hai |e verfasserin |4 aut | |
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