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Nano-based formulations of curcumin: Elucidating the potential benefits and future prospects in skin cancer

Publication Type : Journal

Publisher : IOP Publishing

Source : Biomedical Materials

Url : https://iopscience.iop.org/article/10.1088/1748-605X/acf0af/meta

Campus : Kochi

School : Center for Nanosciences, School of Nanosciences

Center : Nanosciences

Year : 2023

Abstract :

Skin cancer refers to any malignant lesions that occur in the skin and are observed predominantly in populations of European descent. Conventional treatment modalities such as excision biopsy, chemotherapy, radiotherapy, immunotherapy, electrodesiccation, and photodynamic therapy (PDT) induce several unintended side effects which affect a patient's quality of life and physical well-being. Therefore, spice-derived nutraceuticals like curcumin, which are well tolerated, less expensive, and relatively safe, have been considered a promising agent for skin cancer treatment. Curcumin, a chemical constituent extracted from the Indian spice, turmeric, and its analogues has been used in various mammalian cancers including skin cancer. Curcumin has anti-neoplastic activity by triggering the process of apoptosis and preventing the multiplication and infiltration of the cancer cells by inhibiting some signaling pathways and thus subsequently preventing the process of carcinogenesis. Curcumin is also a photosensitizer and has been used in PDT. The major limitations associated with curcumin are poor bioavailability, instability, limited permeation into the skin, and lack of solubility in water. This will constrain the use of curcumin in clinical settings. Hence, developing a proper formulation that can ideally release curcumin to its targeted site is important. So, several nanoformulations based on curcumin have been established such as nanogels, nanoemulsions, nanofibers, nanopatterned films, nanoliposomes and nanoniosomes, nanodisks, and cyclodextrins. The present review mainly focuses on curcumin and its analogues as therapeutic agents for treating different types of skin cancers. The significance of using various nanoformulations as well non-nanoformulations loaded with curcumin as an effective treatment modality for skin cancer is also emphasized.

Cite this Research Publication : Ratan, C., Arian, A.M., Rajendran, R., Jayakumar, R., Mar Masson, Sabitha, M. Nano-Based Formulations of Curcumin: Elucidating the Potential Benefits and Future Prospects in Skin Cancer (2023) Biomedical Materials, 18, 052008.

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