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    Glossary Antigen

    substance triggering immune response by being recognized as foreign

    An antigen is a substance that the immune system recognizes as foreign or harmful, prompting an immune response. This can include parts of pathogens like bacteria or viruses, or even non-infectious substances like pollen. In the context of autoimmune diseases, the body mistakenly identifies its own cells as antigens, leading to conditions such as alopecia areata, where the immune system attacks hair follicles.

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    1. Nanoparticle-Based Targeting of Vaccine Compounds to Skin Antigen-Presenting Cells By Hair Follicles and their Transport in Mice 2008 · 119 citations
    2. Anti-ageing effect of a lactococcal strain: analysis using senescence-accelerated mice British Journal Of Nutrition · 2007 · 87 citations
    3. A Chronic Contact Eczema Impedes Migration of Antigen-Presenting Cells in Alopecia Areata Journal of Investigative Dermatology · 2006 · 24 citations
    4. Antigen-Specific Regulatory T Cells and Low Dose of IL-2 in Treatment of Type 1 Diabetes Frontiers in immunology · 2016 · 23 citations
    5. Antigen presenting cells in the skin of a patient with hair loss and systemic lupus erythematosus. PubMed · 2009 · 9 citations
    6. T-cell “induced-self” MHC class I/peptide complexes may enable “de novo” tolerance induction to neo-antigens occurring outside of the thymus Experimental dermatology · 2016 · 8 citations
    7. Method for chronological recording of antigen appearance in human head-hair shafts and its use for monitoring glycation products in diabetes Journal of immunological methods · 2006 · 7 citations
    8. The Cutaneous Side Effects of Selective BRAF Inhibitors and Anti-CTLA4 Agents: the Growing Role of the Dermatologist in the Management of Patients with Metastatic Melanoma Current Dermatology Reports · 2013 · 6 citations
    9. 085 Autoantigen screening in C3H/HeJ mouse model of alopecia areata revealed high antigenicity of melanocyte-associated antigen epitopes 2019 · 1 citations
    10. Prior antigen experience influences the development of alopecia areata in C3H/HeJ mice 2258436 The Journal of Immunology · 2026
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    1. Which labs / blood baseline markers to check before beginning treatment? Reddit · 16 Oct 2021

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