Search
for

    Glossary Patched 1

    Patched 1 (PTCH1) is a gene that encodes a protein involved in the Hedgehog signaling pathway, which plays a crucial role in regulating hair follicle development and cycling. Mutations or dysregulation of PTCH1 can lead to hair loss conditions, as it affects the proliferation and differentiation of hair follicle cells. Key distinguishing characteristics of PTCH1 include its involvement in both embryonic development and the maintenance of adult hair follicles, making it a significant factor in understanding hair biology and potential hair loss therapies.

    Related Terms

    Research 10 of 1000+

    1. Glypican-1, -4 and 6 Participate in the Hair Follicle Stem Cell Differentiation via Specific Interactions with BMP2R, Fz7 and Patched 1 SPIRE - Sciences Po Institutional REpository · 2024
    2. 18-20 year old with no bald patches or hair thinning but concerns regarding hair loss - tried ketoconazole with no effect, how to manage? Zenodo (CERN European Organization for Nuclear Research) · 2025
    3. Achieving Physiologic 17-ẞ-Estradiol Levels in Transgender Females on Estradiol Transdermal Patches and Optimal Dosing Journal of the Endocrine Society · 2021
    4. 18-20 year old with no bald patches or hair thinning but concerns regarding hair loss - tried ketoconazole with no effect, how to manage? Zenodo (CERN European Organization for Nuclear Research) · 2025
    5. <i>Trichophyton tonsurans</i>‐induced kerion celsi with decreased defensin expression and paradoxically increased interleukin‐17A production The Journal of Dermatology · 2019 · 7 citations
    6. COVID-19 pandemic and teledermatology in low-income regions 2021 · 2 citations
    7. A case of loose anagen hair syndrome associated with trichotillomania in a 14-year-old girl Cosmoderma · 2024
    8. Pediatric alopecia areata following COVID‐19 infection Journal of Cosmetic Dermatology · 2023
    9. Induction of basal cell carcinomas and trichoepitheliomas in mice overexpressing GLI-1 Proceedings of the National Academy of Sciences · 2000 · 380 citations
    10. Trichoscopic Signs in Dermatomyositis, Systemic Lupus Erythematosus, and Systemic Sclerosis: A Comparative Study of 150 Patients Dermatology · 2021 · 12 citations
    All research results →

    Community 4 of 17

    1. had a consultation at HairClub/Bosley – they pitched their 1-year program for ~$5k. Is this the EXT Extreme Hair Therapy thing? Worth it? Reddit · 15 Feb 2026
    2. 4 months into the treatment. 5% topical min twice a day, 1 month since 1mg fin a day. Reddit · 12 Aug 2024
    3. Topical dutasteride %? And do you apply it every day? Can someone knowledgeable confirm or deny my understanding? Reddit · 23 Apr 2023
    4. 29F Seeking Advice for Severe Hair Loss and Bald Patches Community · 20 May 2026
    All community results →

    Learn 2 of 3

    1. Neem Oil Oil from the neem tree, used in traditional remedies
    2. Stem Cell Factor
    All learn results →