Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
January 2010 in “Journal of Animal Science” Transcutaneous vaccination using nanoparticles can enhance immune responses and reduce basal cell carcinomas.
May 2024 in “International Journal of Molecular Sciences” Mouse hair follicle stem cells can help prevent Type 1 Diabetes.
November 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” The study developed a mouse model for Alopecia Areata that responds to treatment, useful for future research.
Non-immune dermal cells dominate, epidermal cells increase after day 9, and certain immune cells persist beyond inflammation in wound-induced hair follicle regeneration.
Different types of skin cells and immune cells play a role in healing UV-damaged skin, with chronic UV exposure causing lasting damage to certain skin cells.
Different types of sun exposure can damage skin cells and affect healing, with chronic exposure being more harmful, and certain immune cells help in the repair process.
23 citations
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July 2023 in “Proceedings of the National Academy of Sciences” CD8+ T cells drive alopecia areata, while regulatory T cells are protective.
8 citations
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October 2016 in “Experimental dermatology” Hair follicles may help teach the immune system to tolerate new self-antigens, but this can sometimes cause hair loss.
7 citations
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February 2015 in “Journal of comparative pathology” CD8+ T cells play a key role in graft-versus-host disease in certain mice models.
6 citations
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April 2017 in “Experimental dermatology” CD80CD86 deficiency causes hair loss by disrupting regulatory T cells.
6 citations
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May 2013 in “The Journal of Dermatology” Autoimmune reactions may cause both alopecia areata and HAM.
4 citations
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July 2025 in “Frontiers in Immunology” Early intervention with JAK inhibitors may prevent alopecia areata progression.
4 citations
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January 2011 in “Journal of UOEH” Autoimmune hair loss may be linked to increased Th1 and Th17 cells and decreased Th2 cells.
1 citations
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May 2023 in “The Journal of Immunology” CD4 T cells can cause alopecia areata by activating CD8 T cells to attack hair follicles.
July 2025 in “Journal of Investigative Dermatology” Immune system changes may contribute to female pattern hair loss.
July 2025 in “Journal of Investigative Dermatology” Discoid lupus erythematosus involves immune activation and fibrosis around hair follicles, with shared pathways across humans, dogs, and mice, suggesting potential treatments for both humans and animals.
July 2025 in “Cell & Bioscience” Specific immune cells and pathways contribute to hair follicle inflammation and hair loss, suggesting potential treatments for lichen planopilaris.
January 2024 in “Elsevier eBooks” Increasing regulatory T cells may help treat alopecia areata by reducing autoimmunity and promoting hair growth.
November 2022 in “Journal of Investigative Dermatology” ILC1-like cells can cause alopecia areata by affecting hair follicles.
January 2026 in “Experimental Dermatology” Skin-resident memory T cells may contribute to chronic alopecia areata and baricitinib could be a potential treatment.
Alopecia areata involves immune system changes, especially in severe cases, with potential new treatment targets identified.
March 2024 in “International Journal of Cosmetic Science” Dandruff is linked to increased T cells and weakened immune protection in hair follicles.
February 2024 in “Skin research and technology” The research suggests that immune cells and a specific type of cell death called ferroptosis are involved in Frontal fibrosis alopecia.
Linalool in personal care products may worsen frontal fibrosing alopecia by damaging hair follicle stem cells and triggering harmful immune responses.
April 2020 in “International Journal of Dermatology” T-cell patterns in skin help distinguish alopecia areata from androgenetic alopecia.
November 2025 in “Journal of Investigative Dermatology” Chronic refractory alopecia areata has more skin-resident memory T cells, and JAK inhibitors may help reduce them.
September 2019 in “Journal of Investigative Dermatology” IL-17 and certain immune cells are linked to more severe alopecia areata.
20 citations
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December 2013 in “PTR. Phytotherapy research/Phytotherapy research” Ginsenoside Rg3 may help hair growth by increasing a growth-related protein in hair cells.
September 1997 in “Journal of the European Academy of Dermatology and Venereology” People with acne have more CD4+ immune cells in their skin than healthy people.