Curcumin-Encapsulated Nanomicelles Improve Cellular Uptake and Cytotoxicity in Cisplatin-Resistant Human Oral Cancer Cells
Oral cancer has a high mortality rate, which is mostly determined by the stage of the disease at the time of admission. Around half of all patients with oral cancer report with advanced illness. Hitherto, chemotherapy is preferred to treat oral cancer, but the emergence of resistance to anti-cancer drugs is likely to occur after a sequence of treatments. Curcumin is renowned for its anticancer potential but its marred water solubility and poor bioavailability limit its use in treating multidrug-resistant cancers. As part of this investigation, we prepared and characterized Curcumin nanomicelles (CUR-NMs) using DSPE-PEG-2000 and evaluated the anticancer properties of cisplatin-resistant cancer cell lines. The prepared CUR-NMs were sphere-shaped and unilamellar in structure, with a size of 32.60 ± 4.2 nm. CUR-NMs exhibited high entrapment efficiency (82.2%), entrapment content (147.96 µg/mL), and a mean zeta potential of -17.5ζ which is considered moderately stable. The cellular uptake and cytotoxicity studies revealed that CUR-NMs had significantly higher cytotoxicity and cellular uptake in cisplatin drug-resistant oral cancer cell lines and parental oral cancer cells compared to plain curcumin (CUR). The DAPI and FACS analysis corroborated a high percentage of apoptotic cells with CUR-NMs (31.14%) compared to neat CUR (19.72%) treatment. Conclusively, CUR-NMs can potentially be used as an alternative carrier system to improve the therapeutic effects of curcumin in the treatment of cisplatin-resistant human oral cancer.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:13 |
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| Enthalten in: |
Journal of functional biomaterials - 13(2022), 4 vom: 21. Sept. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Kumbar, Vijay M [VerfasserIn] |
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| Links: |
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| Themen: |
Bioavailability |
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| Anmerkungen: |
Date Revised 28.10.2022 published: Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.3390/jfb13040158 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM347932363 |
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| 520 | |a Oral cancer has a high mortality rate, which is mostly determined by the stage of the disease at the time of admission. Around half of all patients with oral cancer report with advanced illness. Hitherto, chemotherapy is preferred to treat oral cancer, but the emergence of resistance to anti-cancer drugs is likely to occur after a sequence of treatments. Curcumin is renowned for its anticancer potential but its marred water solubility and poor bioavailability limit its use in treating multidrug-resistant cancers. As part of this investigation, we prepared and characterized Curcumin nanomicelles (CUR-NMs) using DSPE-PEG-2000 and evaluated the anticancer properties of cisplatin-resistant cancer cell lines. The prepared CUR-NMs were sphere-shaped and unilamellar in structure, with a size of 32.60 ± 4.2 nm. CUR-NMs exhibited high entrapment efficiency (82.2%), entrapment content (147.96 µg/mL), and a mean zeta potential of -17.5ζ which is considered moderately stable. The cellular uptake and cytotoxicity studies revealed that CUR-NMs had significantly higher cytotoxicity and cellular uptake in cisplatin drug-resistant oral cancer cell lines and parental oral cancer cells compared to plain curcumin (CUR). The DAPI and FACS analysis corroborated a high percentage of apoptotic cells with CUR-NMs (31.14%) compared to neat CUR (19.72%) treatment. Conclusively, CUR-NMs can potentially be used as an alternative carrier system to improve the therapeutic effects of curcumin in the treatment of cisplatin-resistant human oral cancer | ||
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| 650 | 4 | |a cytotoxicity | |
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| 700 | 1 | |a Muddapur, Uday |e verfasserin |4 aut | |
| 700 | 1 | |a Bin Muhsinah, Abdullatif |e verfasserin |4 aut | |
| 700 | 1 | |a Alshehri, Saad Ali |e verfasserin |4 aut | |
| 700 | 1 | |a Alshahrani, Mohammed Merae |e verfasserin |4 aut | |
| 700 | 1 | |a Almazni, Ibrahim Abdullah |e verfasserin |4 aut | |
| 700 | 1 | |a Kugaji, Manohar S |e verfasserin |4 aut | |
| 700 | 1 | |a Bhat, Kishore |e verfasserin |4 aut | |
| 700 | 1 | |a Peram, Malleswara Rao |e verfasserin |4 aut | |
| 700 | 1 | |a Mahnashi, Mater H |e verfasserin |4 aut | |
| 700 | 1 | |a Nadaf, Sameer J |e verfasserin |4 aut | |
| 700 | 1 | |a Rooge, Sheetalnath B |e verfasserin |4 aut | |
| 700 | 1 | |a Khan, Aejaz Abdullatif |e verfasserin |4 aut | |
| 700 | 1 | |a Shaikh, Ibrahim Ahmed |e verfasserin |4 aut | |
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