EGF-functionalized lipid–polymer hybrid nanoparticles of 5-fluorouracil and sulforaphane with enhanced bioavailability and anticancer activity against colon carcinoma

Shumin Li, Zhongkai Xu, Majed Alrobaian, Obaid Afzal, Imran Kazmi, Waleed H. Almalki, Abdulmalik Saleh Alfawaz Altamimi, Fahad A. Al-Abbasi, Khalid S. Alharbi, Waleed M. Altowayan, Tanuja Singh, Md Habban Akhter, Manish Gupta, Mahfoozur Rahman, Sarwar Beg

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

The present research work describes development of dual drug-loaded lipid–polymer hybrid nanoparticles (LPHNPs) of anticancer therapeutics for the management of colon cancer. The epidermal growth factor (EGF)-functionalized LPHNPs coloaded with 5-fluorouracil (FU) and sulforaphane (SFN) were prepared by one-step nanoprecipitation method. Box–Behnken design was applied for optimizing the material attributes and process parameters. The optimized LPHNPs revealed particle size 198 nm, polydispersity index 0.3, zeta potential. −25.3 mV, and drug loading efficiency 19–20.3% for 5-FU and SFN, respectively. EGF functionalization on LPHNPs was confirmed from positive magnitude of zeta potential to 21.3 mV as compared with the plain LPHNPs. In vitro drug release performance indicated sustained and non-Fickian mechanism release nature of the drugs from LPHNPs. Anticancer activity evaluation in HCT-15 colon cancer cells showed significant reduction (p < 0.001) in the cell growth and cytotoxicity of the investigated drugs from various treatments in the order: EGF-functionalized LPHNPs > plain LPHNPs > free drug suspensions. Overall, the research work corroborated improved treatment efficacy of EGF-functionalized LPHNPs for delivering chemotherapeutic agents for the management of colon carcinoma.

Original languageEnglish
Pages (from-to)2205-2221
Number of pages17
JournalBiotechnology and Applied Biochemistry
Volume69
Issue number5
DOIs
StatePublished - Oct 2022

Keywords

  • active targeting
  • colon cancer
  • drug delivery
  • hybrid nanoparticles
  • quality by design

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