pH Stimulus-Responsive Hybrid Nanoparticles: A System Designed for Follicular Delivery of Brazilian Plant-Derived 5-Alpha-Reductase Enzyme Inhibitors

    Renata Pinho Morais, Carolina Camargo de Oliveira, Izabel C. Riegel‐Vidotti, Cláudia Eliana Bruno Marino
    Studysummary This study developed innovative silica/natural polysaccharide hybrid nanoparticles encapsulating plant-derived 5-alpha-reductase inhibitors, reporting effective controlled release at hair follicle pH and lower cytotoxicity, suggesting a promising delivery system for antiandrogenic treatments.
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    Research cited in this study 14

    1. Hair Follicle-Targeting Drug Delivery Strategies for the Management of Hair Follicle-Associated Disorders Asian Journal of Pharmaceutical Sciences · 2022
    2. Thiolated and PEGylated Silica Nanoparticle Delivery to Hair Follicles International journal of pharmaceutics · 2020
    3. Topically Used Herbal Products for the Treatment of Hair Loss: Preclinical and Clinical Studies Archives of Dermatological Research · 2017
    4. Hirsutism, Acne, and Hair Loss: Management of Hyperandrogenic Cutaneous Manifestations of Polycystic Ovary Syndrome Gynecology Obstetrics and Reproductive Medicine · 2016
    5. Mechanism of Action of Herbs and Their Active Constituents Used in Hair Loss Treatment Fitoterapia · 2016
    6. Evidence-Based Approach to Cutaneous Hyperandrogenism in Women Journal of The American Academy of Dermatology · 2015
    7. Persistent Sexual Dysfunction and Suicidal Ideation in Young Men Treated with Low-Dose Finasteride: A Pharmacovigilance Study Pharmacotherapy · 2015
    8. Getting Under the Skin: What Is the Potential of the Transfollicular Route in Drug Delivery? Therapeutic delivery · 2014
    9. Depressive Symptoms and Suicidal Thoughts Among Former Users of Finasteride With Persistent Sexual Side Effects The Journal of Clinical Psychiatry · 2012
    10. Penetration and Storage of Particles in Human Skin: Perspectives and Safety Aspects European Journal of Pharmaceutics and Biopharmaceutics · 2011
    11. Selective Follicular Targeting by Modification of the Particle Sizes Journal of Controlled Release · 2011
    12. Hormones and the Pilosebaceous Unit Dermato-endocrinology · 2009
    13. Double-Blind, Randomized, Placebo-Controlled Trial of a Cream Containing the Stryphnodendron Adstringens (Martius) Coville Bark Extract for Suppressing Terminal Hair Growth Journal of the European Academy of Dermatology and Venereology · 2009
    14. Diagnóstico etiológico do hirsutismo e implicações para o tratamento Revista Brasileira Ginecologia e Obstetrícia · 2009