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.
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.
March 2026 in “Skin Appendage Disorders” Belatacept may be a promising treatment for alopecia areata.
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.
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.
22 citations
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June 2013 in “Australasian Journal of Dermatology” Early stage bald spots are linked to skin inflammation and damage to the upper part of the hair follicle.
4 citations
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November 2015 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Eosinophilic esophagitis may trigger alopecia areata in some patients.
6 citations
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May 2002 in “British journal of dermatology/British journal of dermatology, Supplement” A rare skin condition linked to leukemia improved with chemotherapy.
26 citations
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September 2009 in “Clinical genetics” Arab APS1 patients have unique and recurrent AIRE gene mutations.