Low-Dose Metformin and Profibrotic Signature in Central Centrifugal Cicatricial Alopecia

    September 2024 in “ JAMA Dermatology ”
    Aaron Bao, Aasheen Qadri, Arun K. Gadre … Crystal Aguh
    Studysummary In this case series, low-dose oral metformin was associated with improvements in symptoms and gene expression changes in Black female patients with treatment-resistant central centrifugal cicatricial alopecia, suggesting a potential therapeutic role for metformin in managing this condition.
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    Research cited in this study 11

    1. Quantification of Mast Cells in Central Centrifugal Cicatricial Alopecia JAAD International · 2023
    2. Clinical Factors and Hair Care Practices Influencing Outcomes in Central Centrifugal Cicatricial Alopecia Archives of dermatological research · 2023
    3. Alopecia in Patients with Collagen VI-Related Myopathies: A Novel Unrecognized Scalp Phenotype International journal of molecular sciences · 2023
    4. Primary Cicatricial Alopecias Are Characterized by Dysregulation of Shared Gene Expression Pathways PNAS Nexus · 2022
    5. Topical Treatment for Scarring and Non-Scarring Alopecia: An Overview of the Current Evidence Clinical, Cosmetic and Investigational Dermatology · 2021
    6. Alopecia in Harlequin Mutant Mice Is Associated with Reduced AIF Protein Levels and Expression of Retroviral Elements Mammalian genome · 2020
    7. Alopecia Areata Susceptibility Variant in MHC Region Impacts Expressions of Genes Contributing to Hair Keratinization and Is Involved in Hair Loss EBioMedicine · 2020
    8. Hair Regrowth in Two Patients with Recalcitrant Central Centrifugal Cicatricial Alopecia After Use of Topical Metformin JAAD Case Reports · 2020
    9. Variant PADI3 in Central Centrifugal Cicatricial Alopecia The New England Journal of Medicine · 2019
    10. Fibroproliferative Genes Are Preferentially Expressed in Central Centrifugal Cicatricial Alopecia Journal of The American Academy of Dermatology · 2018
    11. Lack of Collagen VI Promotes Wound-Induced Hair Growth Journal of Investigative Dermatology · 2015

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