ILC1-like cells can independently cause alopecia areata by affecting hair follicles.
March 2022 in “Wound practice & research” New treatments for alopecia areata show promise, but standardized guidelines are needed.
15 citations
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December 2018 in “International journal of environmental research and public health/International journal of environmental research and public health” EGCG may help treat alopecia areata by blocking certain immune responses and reducing specific harmful immune cells.
February 2026 in “Journal of Allergy and Clinical Immunology” Alopecia areata involves immune system issues and specific cell types that disrupt hair growth, leading to hair loss.
37 citations
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December 2001 in “Journal of Investigative Dermatology” Leptin may play a role in hair growth and hair follicle health.
February 2026 in “Stem Cell Research & Therapy” Stem cell therapies show promise for hair regrowth in alopecia areata but need more research for safety and effectiveness.
May 2023 in “Frontiers in Immunology” Treg cell-based therapies might help treat hair loss from alopecia areata, but more research is needed to confirm safety and effectiveness.
16 citations
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March 2017 in “Oncotarget” SOCS3 treatment can prevent hair loss by stopping harmful immune responses.
3 citations
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September 2025 in “Frontiers in Immunology” JAK inhibitors are effective for treating moderate-to-severe alopecia areata.
August 2024 in “International Journal of Molecular Sciences” Androgenetic alopecia involves immune cell disruptions, especially increased CD4+ T cells around hair follicles.
7 citations
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May 2005 in “Experimental Dermatology” Two mouse mutations cause similar hair loss despite different skin changes.
57 citations
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March 2019 in “Immunity” The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.
4 citations
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April 2025 in “Frontiers in Immunology” Extracellular vesicles could offer precise treatments for psychiatric conditions by targeting brain networks.
8 citations
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March 2023 in “BMC Research Notes” Laser-capture microdissection effectively analyzes hair follicle microbiomes, revealing region-specific bacterial differences.
April 2010 in “Cancer Research” Basal cell carcinomas may use IDO to protect themselves from the immune system.
73 citations
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April 2019 in “Experimental Dermatology” The scalp's microorganisms significantly affect hair health and disease.
45 citations
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May 2024 in “International Journal of Molecular Sciences” Alopecia areata is caused by immune attacks on hair follicles, affecting hair growth and quality of life.
November 2024 in “EMBO Molecular Medicine” JAK inhibitors may reverse early hair loss, but prolonged inflammation can cause permanent hair loss.
3 citations
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July 2023 in “International journal of molecular sciences” Stress may contribute to hair loss in alopecia areata by affecting immune responses and cell death in hair follicles.
January 2015 in “Springer eBooks” Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.
91 citations
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January 2010 in “Journal of Allergy and Clinical Immunology” NK cells play a role in skin diseases like eczema and psoriasis.
3 citations
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May 2013 in “International journal of molecular sciences” Epidermal stem cells show promise for treating orthopedic injuries and diseases.
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June 2024 in “Medical Journal of Babylon” Higher CD8+ T cell levels are linked to Alopecia areata in Iraqi patients.
August 2023 in “Research Square (Research Square)” Melanocytes may trigger the immune response in alopecia areata, affecting hair regrowth.
29 citations
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May 2020 in “npj Regenerative Medicine” Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.
4 citations
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January 2015 in “International Journal of Trichology” Transplanted hair follicles can change and adapt to new areas of the body, with the immune system possibly playing a role in this adjustment.
February 2026 in “ImmunoTargets and Therapy” Tumor immunotherapy can cause hair loss by disrupting hair follicle immunity.
27 citations
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January 2020 in “Experimental Dermatology” Immune cells affect hair growth and could lead to new hair loss treatments.
3 citations
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May 2023 in “Precision clinical medicine” Researchers found four genes that could help diagnose severe alopecia areata early.
1 citations
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December 2025 in “Scientific Reports” A machine learning model can predict alopecia areata early using specific gene markers.