1 citations
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February 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Lymphatic vessels are essential for hair follicle regeneration and growth.
June 2025 in “British Journal of Dermatology” Dual-targeting therapies like Janus kinase inhibitors may treat both alopecia areata and other immune diseases.
February 2009 in “Journal of The American Academy of Dermatology” Certain immune system genes are linked to a higher risk of psoriasis and psoriatic arthritis, while others may offer protection.
14 citations
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January 2012 in “International Journal of Trichology” Hodgkin's lymphoma can show up as hair loss.
April 2023 in “Journal of Investigative Dermatology” Higher PD-1 levels are linked to fewer immune cells in hair follicles in alopecia areata.
January 2026 in “Clinical and Experimental Dermatology” Ruxolitinib helped a patient with alopecia areata regrow hair.
1 citations
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August 2023 in “Biomolecules” Certain immune-related proteins are higher in people with alopecia and their healthy relatives, hinting at a genetic link.
February 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Activating TLR9 helps heal large wounds and regrow hair by involving a specific type of immune cell.
19 citations
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August 2017 in “American journal of clinical dermatology” Hepatitis B virus exposure may be linked to increased risk of alopecia areata.
1 citations
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April 2022 in “Rheumatology” A man developed autoimmune symptoms after the Pfizer COVID-19 vaccine, highlighting the need for thorough vaccine safety checks.
5 citations
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August 2012 in “Archives of Dermatology” The immune system can cause permanent skin and hair whitening by attacking pigment cells.
4 citations
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January 2024 in “Allergy” Everyone has an immune response to PPD, but reactions differ, causing tolerance, mild inflammation, or allergy.
September 2025 in “Figshare” Alopecia areata involves complex immune responses, suggesting broader treatments could help.
33 citations
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June 2021 in “Dermatologic Therapy” COVID-19 vaccines can trigger autoimmune flares but are still beneficial for patients with autoimmune conditions.
101 citations
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July 1998 in “Journal of Investigative Dermatology” UVB exposure in human skin causes macrophages to produce more IL-10 and less IL-12, leading to immunosuppression.
41 citations
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August 1988 in “Journal of The American Academy of Dermatology” A woman with subacute cutaneous lupus erythematosus had widespread skin symptoms triggered by medication and sunlight, which improved with specific treatments.
209 citations
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March 1989 in “Journal of The American Academy of Dermatology” Interferon alfa-2a is effective for treating cutaneous T cell lymphoma but has significant side effects.
April 2026 in “American Journal of Dermatopathology” Increased blood vessel growth in lichen planopilaris may signal active disease needing aggressive treatment.
4 citations
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July 2017 in “Journal of Medical Case Reports” The 2012 criteria are better for diagnosing atypical lupus cases.
4 citations
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January 2009 in “Indian Journal of Dermatology, Venereology and Leprology” A patient with granuloma annulare experienced both isotopic and isomorphic responses, with skin lesions responding to steroids but relapsing after stopping treatment.
10 citations
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July 2021 in “Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin” LRIG1 is linked to better survival in Merkel cell carcinoma.
2 citations
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July 2014 in “Our Dermatology Online” Contact immunotherapy can cause vitiligo in patients with autoimmune conditions.
September 2023 in “Journal of the American Academy of Dermatology” Red tattoo ink may cause skin growths, needing careful monitoring.
January 2018 in “Indian Dermatology Online Journal” DM and AA may share a common cause.
1 citations
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May 2025 in “Clinical Reviews in Allergy & Immunology” November 2023 in “Journal of Investigative Dermatology” Different types of hair loss have unique cellular changes, suggesting new treatment targets.
Alopecia areata is an autoimmune disease that targets hair follicles.
25 citations
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December 2017 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Targeted cytokine treatments may help with alopecia areata, but more research is needed.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Scarred skin in lichen planopilaris loses immune cells due to a decrease in a specific protein in skin cells.
June 2023 in “British journal of dermatology/British journal of dermatology, Supplement” Some multiple sclerosis treatments may trigger hair loss conditions like alopecia areata.