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INNOVATIVE NANOCARRIER SYSTEMS FOR ENHANCED REPIGMENTATION IN VITILIGO: A REVIEW

Abstract

Vitiligo is a long-term cutaneous pigmentation disease characterized by gradual loss of melanocytes, which as a consequence causes a significant psychological and social burden. Conventional therapeutic approaches, including topical corticosteroids, calcineurin inhibitors, and phototherapy, often demonstrate limited efficacy, poor skin penetration, and considerable adverse effects, necessitating innovative treatment strategies. Currently, treatment options are not very effective, hence alternative methods are needed. Recent pharmaceutical innovations have introduced sophisticated nanodelivery platforms, including liposomes, solid lipid nanoparticles, nanoemulsions, nanostructured lipid carriers, and cubosomes, which demonstrate superior therapeutic potential compared to conventional formulations. These innovative systems offer remarkable advantages including enhanced dermal penetration, sustained drug release profiles, improved bioavailability, and targeted delivery to affected skin regions while minimizing systemic exposure and associated toxicity risks. This comprehensive review examines the transformative potential of advanced nanocarrier systems in revolutionizing vitiligo management through enhanced repigmentation outcomes. he integration of nanotechnology with traditional vitiligo treatments presents unprecedented opportunities for developing safer, more effective therapeutic interventions. Future research directions should focus on optimizing nanocarrier design, conducting comprehensive clinical trials, and establishing standardized protocols for successful clinical implementation of these promising therapeutic systems.

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