High CCL11 levels may indicate poor response to baricitinib in severe alopecia areata.
April 2016 in “Journal of The American Academy of Dermatology” People with certain allergic conditions or higher white blood cell counts have more severe hair loss, and treating hair and nail side effects early in melanoma therapy can improve quality of life.
124 citations
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January 2012 in “Journal of Allergy and Clinical Immunology” Endocannabinoids help control mast cell activity in human skin.
1 citations
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April 2024 in “Russian Journal of Clinical Dermatology and Venereology” Atopic diseases worsen alopecia areata, leading to earlier onset and more severe forms.
February 2026 in “Journal of Craniofacial Surgery Open” Hair extensions can damage scalp health and cause hair loss, especially with prolonged use.
10 citations
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December 2020 in “Dermatitis” Ethnic hair products contain different allergens than nonethnic ones, with fragrance being the most common in ethnic products.
October 2022 in “Journal of the American Academy of Dermatology” "Clean" shampoos use fewer allergenic preservatives than traditional ones but still contain fragrances, and their actual risk of causing skin reactions is unclear.
51 citations
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March 2022 in “Frontiers in Immunology” Alarmin cytokines are key in controlling skin immunity and inflammation.
May 2023 in “Australasian Journal of Dermatology” Various substances, including cosmetic sponges, vein glue, chai tea, skincare products, and medicaments, can cause allergic contact dermatitis, and healthcare workers often react to N95 masks.
50 citations
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April 2021 in “Frontiers in Immunology” New therapies targeting skin neuroimmune interactions could treat neuropathic pain.
36 citations
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June 2015 in “International journal of toxicology” Trichloroethylene causes skin inflammation in mice by increasing certain immune proteins.
35 citations
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August 2006 in “Molecular genetics and metabolism” Tissue-specific variation in mutant load complicates genetic counseling and prenatal diagnosis.
35 citations
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November 2022 in “The Journal of Dermatology” Alopecia areata is becoming more common in Japan, with a need for better treatments, especially for severe and pediatric cases.
28 citations
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September 2008 in “Current Pharmaceutical Design” Allergic reactions to blood thinners are rare but can be serious, requiring careful management and alternative treatments.
3 citations
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January 2019 in “Skin Appendage Disorders” People with alopecia areata may also have allergic rhinitis and should be checked for respiratory allergies.
September 2025 in “International Journal of Molecular Sciences” Unmodified fullerene C60 promotes hair growth and may help treat hair loss.
April 2018 in “Veterinary Pathology” Tigers had a skin condition causing hair loss and inflammation, but the cause is unknown and treatment didn't work.
2 citations
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September 2021 Patients with alopecia areata may have lower vitamin D levels than healthy people.
September 2024 in “Journal of Clinical Medicine” Permanent makeup can cause delayed allergic reactions, but they can be managed with proper treatment.
353 citations
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November 2014 in “Molecular immunology” Porcine skin is very similar to human skin, making it a useful model for research.
September 2024 in “Journal of the American Academy of Dermatology” Phenoxyethanol in hair growth products may be linked to frontal fibrosing alopecia.
January 2004 in “Side effects of drugs annual” Certain skin drugs and topical agents, including some natural extracts and fragrances, can cause allergic reactions. Some hair dyes and extensions, as well as minoxidil, a hair growth treatment, can also cause allergies. Botulinum toxin A can effectively reduce sweat but may have temporary side effects.
8 citations
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October 2021 in “Stem Cell Research & Therapy” Mesenchymal stem cells may effectively treat and prevent allergic skin conditions.
11 citations
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April 2024 in “Allergy Asthma and Clinical Immunology” Allergies and atopic conditions may increase the risk of developing alopecia areata.
25 citations
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November 2021 in “Toxins” Bee venom is used in cosmetics for skin issues but may cause allergic reactions.
48 citations
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August 2018 in “Nature Communications” JunB is crucial for maintaining healthy skin and hair follicles.
27 citations
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July 2017 in “European Journal of Dermatology” Certain microRNAs are linked to various skin diseases and could be used to diagnose and treat these conditions.
10 citations
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July 2015 in “Current opinion in pediatrics, with evaluated MEDLINE/Current opinion in pediatrics” New genes linked to ichthyosis were found, but there's still no cure; treatment options are improving.
6 citations
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October 2024 in “npj Digital Medicine” Long-COVID causes more health issues after COVID-19, varying by age, sex, and infection wave.
1 citations
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February 2004 in “Journal of The European Academy of Dermatology and Venereology” Hair loss improved with treatment and successful transplant.