SCIENCE@home

Development and Evaluation of Hyaluronic Acid-Chitosan Coated Liposomes for Enhanced Delivery of Resveratrol to Breast Cancer Cells

Yin Yin Myat,K. Gyi,P. Riangjanapatee,Chuda Chittasupho,S. Anuchapreeda,S. Okonogi

Published 2025 in Polysaccharides

ABSTRACT

Resveratrol (RES), a naturally occurring polyphenolic compound with well-documented anticancer potential, is limited in clinical application due to its poor aqueous solubility and low bioavailability. This study aimed to develop RES-loaded liposomes coated sequentially with chitosan (CS) and hyaluronic acid-chitosan (HA) (RES-HA-CS-Lip) to enhance RES stability, delivery, and anticancer efficacy in breast cancer cells. HA-CS-coated liposomes were prepared using a thin-film hydration technique. Their physicochemical characteristics were thoroughly investigated through dynamic light scattering, transmission electron microscopy, Fourier transform infrared spectroscopy, and differential scanning calorimetry. The optimized RES-HA-CS-Lip exhibited spherical morphology with an average particle size of 212 nm, a narrow polydispersity index (<0.4), a zeta potential of +9.04 ± 1.0 mV, and high entrapment efficiency of 82.16%. Stability studies demonstrated superior retention of size, surface charge, and encapsulation efficiency over 28 days at both 4 °C and 25 °C. In vitro release profiles at physiological and acidic pH revealed sustained drug release, with enhanced release under acidic conditions mimicking the tumor microenvironment. Antioxidant activity, assessed via DPPH and ABTS radical-scavenging assays, indicated that RES retained its radical-scavenging potential upon encapsulation. Cytotoxicity assays demonstrated markedly improved anticancer activity against MCF-7 breast cancer cells, with an IC50 of 13.08 μg/mL at 48 h, while maintaining high biocompatibility toward normal HaCaT keratinocytes. RES-HA-CS-Lip demonstrated excellent stability against degradation and aggregation. Overall, these findings highlight HA-CS-coated liposomes as a promising polysaccharide-based nanocarrier that enhances stability, bioactivity, and therapeutic efficacy of RES, representing a potential strategy for targeted breast cancer therapy.

PUBLICATION RECORD

CITATION MAP

EXTRACTION MAP

CLAIMS

  • No claims are published for this paper.

CONCEPTS

  • No concepts are published for this paper.

REFERENCES

Showing 1-46 of 46 references · Page 1 of 1

CITED BY

  • No citing papers are available for this paper.

Showing 0-0 of 0 citing papers · Page 1 of 1