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<p>Atopic dermatitis (AD) is a persistent, relapsing skin inflammatory disorder characterised by epidermal barrier dysfunction, immune system anomalies, and microbial dysbiosis. Current therapies encompass calcineurin inhibitors, topical corticosteroids, and synthetic drugs such as JAK inhibitors and biologics, which, despite their efficacy, have safety issues and constraints on prolonged use. Recently, natural bioactive compounds namely flavonoids, polyphenols, and terpenoids have garnered interest for their anti-inflammatory, antioxidant, and skin-barrier-repairing characteristics. Recent studies emphasise the incorporation of these bioactive compounds into hydrophilic/hydrophobic polymeric conjugates and nanocarrier systems to promote skin distribution, increase efficacy, and minimise systemic adverse effects. This study encapsulates traditional and innovative medicines, highlights the promise of polymer-conjugated herbal formulations, and examines recent developments in nanotechnology and delivery technologies for AD&#xa0;management. The increasing interest in bioactive ingredient formulations and polymeric nanocarriers indicates a favourable shift towards safer, more effective, and patient-compliant treatment methodologies.</p> Graphical Abstract <p></p>

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Advanced delivery of natural bioactive compounds for atopic dermatitis: a review of polymeric conjugates and nanocarriers

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年2月5日

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  • Jigar Vyas,
  • Nensi Raytthatha,
  • Puja Vyas,
  • Sudarshan Singh,
  • Bhupendra G. Prajapati

摘要

Atopic dermatitis (AD) is a persistent, relapsing skin inflammatory disorder characterised by epidermal barrier dysfunction, immune system anomalies, and microbial dysbiosis. Current therapies encompass calcineurin inhibitors, topical corticosteroids, and synthetic drugs such as JAK inhibitors and biologics, which, despite their efficacy, have safety issues and constraints on prolonged use. Recently, natural bioactive compounds namely flavonoids, polyphenols, and terpenoids have garnered interest for their anti-inflammatory, antioxidant, and skin-barrier-repairing characteristics. Recent studies emphasise the incorporation of these bioactive compounds into hydrophilic/hydrophobic polymeric conjugates and nanocarrier systems to promote skin distribution, increase efficacy, and minimise systemic adverse effects. This study encapsulates traditional and innovative medicines, highlights the promise of polymer-conjugated herbal formulations, and examines recent developments in nanotechnology and delivery technologies for AD management. The increasing interest in bioactive ingredient formulations and polymeric nanocarriers indicates a favourable shift towards safer, more effective, and patient-compliant treatment methodologies.

Graphical Abstract