March 2013 in “The Journal of Urology” Hair loss is linked to higher prostate-specific antigen levels and urinary symptoms, likely due to age.
9 citations
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May 2019 in “Medicine” The C-allele and CC-genotype in the PTPN22 gene lower the risk of alopecia areata.
July 2024 in “GLOBAL JOURNAL FOR RESEARCH ANALYSIS” A 24-year-old man developed both alopecia areata universalis and type 1 diabetes at the same time, which is rare.
4 citations
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October 1993 in “Journal of the American Academy of Dermatology” Azelaic acid's effectiveness in treating certain skin conditions needs more research.
1 citations
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July 2023 in “Al-Azhar Medical Journal” Higher antigliadin antibodies are linked to more severe alopecia areata, suggesting screening for celiac disease in these patients.
7 citations
,
February 2022 in “Journal of Cosmetic Dermatology” COVID-19 infection or vaccination may influence the development of alopecia areata, a type of hair loss.
1 citations
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June 2023 in “Journal of Dermatology” People with Alopecia Areata are more likely to have autoimmune diseases, inflammatory diseases, and mental health issues like anxiety and depression.
February 2016 in “International journal of innovative research in medical science” Men with severe androgenetic alopecia, especially on the top of the head, have a higher risk of coronary artery disease.
23 citations
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January 2014 in “International Journal of Biological Sciences” African American men with prostate cancer have more androgen receptor mutations, which may lead to more aggressive cancer compared to Caucasian American men.
April 2021 in “Anatolian current medical journal :” A patient developed hair loss after hepatitis C treatment with sofosbuvir and ribavirin.
April 2024 in “Bioscience trends” Higher levels of certain DNAs in blood may indicate hair follicle damage in alopecia areata patients.
69 citations
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July 2002 in “Clinical and Experimental Dermatology” Alopecia areata is influenced by genetics and immune system factors, and better understanding could improve treatments.
January 2025 in “Dermatology Online Journal” The man's hair loss and skin papules were diagnosed as atrichia with papular lesions, not alopecia areata universalis.
23 citations
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December 2013 in “Journal of Investigative Dermatology Symposium Proceedings” Genetic discoveries are leading to new treatments for alopecia areata.
3 citations
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January 2022 in “Russian Medical Inquiry” Atopic dermatitis may trigger alopecia areata, and early treatment can help prevent severe cases.
October 2023 in “Revista Medicina Cutánea Ibero-Latino-Americana” Alopecia areata often appears on the scalp and is linked to various health issues, needing thorough evaluation.
December 2013 in “American journal of transplantation” The patient improved after antiviral treatment for a viral infection.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Both induced and spontaneous AA lymphocytes can cause alopecia areata in mice.
3 citations
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November 2020 in “Journal of The American Academy of Dermatology” The document suggests that more research is needed to confirm if baldness can indicate a higher risk of severe COVID-19 in men.
March 2026 in “Frontiers in Pediatrics” COVID-19 may trigger hair loss conditions like alopecia areata.
1 citations
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January 2022 in “Journal of veterinary diagnostic investigation” A British Bulldog had a unique viral plaque caused by Canine papillomavirus 18, different from typical tumors.
42 citations
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April 2009 in “Human Genetics” A specific genetic mutation may increase male pattern baldness risk, especially in Europeans.
2 citations
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October 2000 in “Journal of Investigative Dermatology” AUC and APL are distinct conditions needing careful clinical assessment.
2 citations
,
January 2018 Diffuse alopecia areata causes widespread hair thinning due to an autoimmune response.
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.
August 2019 in “Journal of The American Academy of Dermatology” No link found between hair loss severity and PSA levels in men.
6 citations
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January 2024 in “Cancers” Antiandrogens don't help with COVID-19 and aren't recommended.
September 2025 in “Meditsinskiy sovet = Medical Council” Atopic dermatitis significantly increases the risk of alopecia areata, especially in children.
4 citations
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April 2007 in “Journal of Pediatric Gastroenterology and Nutrition” A liver transplant patient with APECED had a rare VZV recurrence and pneumonia, treated successfully, but later died from other infections.
February 2026 in “Dove Medical Press (Taylor and Francis Group)” Upadacitinib can effectively regrow hair in alopecia areata patients without worsening sarcoidosis.