Journal Article

Lipid-based nanoparticles: advancing therapeutic strategies for vitiligo management

Mirza, Mohd. Aamir, Darvishi, Mahdi, Fazelhosseini, Mohammad, Rizwanullah, Md, Iqbal, Zeenat, Alam, Md. Sabir, Chekeni, Amir Mohammad, Rajabalizadeh, Soheil, Aslam, Mohammed

2025

Overview

Vitiligo, a chronic autoimmune disorder characterized by the presence of depigmented skin patches, remains a therapeutic challenge due to its multifactorial pathogenesis and the absence of highly effective treatment options. Although the exact etiology of vitiligo is not fully understood, factors such as genetic factors, oxidative stress, autoimmunity, and inflammation are implicated in the destruction of melanocytes. Current therapeutic strategies primarily focus on modulating immune responses and alleviating oxidative stress. Conventional treatments, including topical corticosteroids, phototherapy, and immunosuppressive agents, often exhibit limited efficacy and are associated with significant side effects, limiting their long-term application. In recent years, nanotechnology has emerged as a transformative approach in drug delivery systems, offering precise targeting, enhanced drug bioavailability, and minimized systemic toxicity. Nanocarrier-based systems especially lipid-based nanoparticles (LNPs) effectively address critical barriers in vitiligo treatment, such as poor drug solubility, rapid degradation, and inadequate skin penetration. Moreover, controlled drug release mechanisms offered by LNPs ensure sustained therapeutic drug levels at the target site, improving efficacy and reducing the frequency of administration. This review provides an overview of vitiligo, its pathogenesis, and the limitations of conventional treatments while highlighting recent advancements in LNPs-based drug delivery systems as a promising strategy for the effective management of vitiligo.

• Publisher: Tabriz University of Medical Sciences
• Subject: autoimmunity / lipid-based nanoparticles / oxidative stress / skin permeation / vitiligo