1 citations
,
November 2022 in “Nutrients” Hair glucocorticoid levels and gut bacteria are linked to growth rates in piglets.
1 citations
,
July 2022 in “Frontiers in Microbiology” MSM supplementation in kittens improves hair quality and growth rate without harming their health.
September 2025 in “International Journal of Molecular Sciences” Bacteroides fragilis and Microbacterium sp. T32 may be linked to autoimmune activity in Hashimoto's thyroiditis and alopecia areata.
January 2024 in “Diagnostics” Long COVID causes a wide range of long-lasting symptoms that change over time and are hard to diagnose and treat.
November 2023 in “Frontiers in Neuroendocrinology” Some people experience lasting sexual, psychological, and sleep problems after using finasteride or SSRI antidepressants, possibly due to similar underlying causes.
Improving quercetin absorption reduces aging signs in mice by benefiting gut health.
April 2026 in “Preprints.org” Bioavailable quercetin may help improve aging signs by positively affecting gut health.
February 2026 in “iScience” Hair metal analysis may help diagnose Parkinson's disease and suggests gut involvement.
January 2026 in “Microorganisms” Bifidobacterium animalis subsp. lactis J12 helps reduce atopic dermatitis symptoms.
January 2026 in “International Journal of Molecular Sciences” Lifestyle changes and environmental strategies can help address declining testosterone levels.
December 2025 in “Cosmetics” Gut bacteria differences could help diagnose and treat alopecia areata.
August 2025 in “Frontiers in Microbiology” Microneedling, especially with halometasone, improves hair regrowth and gut health in alopecia areata.
December 2024 in “Molecules” Bovine milk-derived exosomes may improve skin, hair, gut, brain, and bone health.
August 2024 in “Nutrients” Probiotics help reduce hair loss and increase hair growth in people with androgenic alopecia.
February 1988 in “Journal of the American Academy of Dermatology” January 2021 in “Dermatology online journal” One twin girl has Loose anagen syndrome with poorly anchored hair, diagnosed with a simple hair pull test, while her identical twin does not have the condition.
5 citations
,
October 2016 in “Anais Brasileiros de Dermatologia” A man from Brazil had a rare case of leprosy on his scalp, which improved with treatment.
19 citations
,
August 2018 in “International Journal of Dermatology” Lupus panniculitis of the scalp causes linear hair loss and needs ongoing treatment to prevent recurrence and lupus.
39 citations
,
May 2019 in “Journal of the American Academy of Dermatology” Hair loss in lupus patients indicates higher disease activity.
January 2026 in “Dermatology Practical & Conceptual” Diffuse lichen planopilaris greatly reduces quality of life.
14 citations
,
August 2004 in “Veterinary Dermatology” The horse had a rare type of hair loss caused by immune cells attacking hair follicles.
17 citations
,
February 1987 in “Journal of the American Academy of Dermatology” The hair cuticle acts as a barrier against fungal infection, which occurs only deep within the hair follicle.
2 citations
,
August 2023 in “Infection and Drug Resistance” A scalp infection by Mycobacterium abscessus can cause hair loss even in healthy individuals and may be misdiagnosed.
May 2019 in “Small Animal Dermatology” The dog had sebaceous adenitis, treated with ciclosporin, leading to some hair regrowth.
1 citations
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April 2016 in “Journal of The American Academy of Dermatology” The study concludes that Loose Anagen Hair Syndrome is a benign condition that usually improves with age but can be hard to diagnose and stressful for the family.
48 citations
,
November 2018 in “Journal of dermatological treatment” Women are more likely to have Lichen planopilaris, and treatments with cyclosporine and methotrexate are most effective but less safe than mycophenolate mofetil.
March 2017 in “Zenodo (CERN European Organization for Nuclear Research)” L. plantarum MTCC 1325 may help improve memory and cognitive functions in Alzheimer's.
8 citations
,
June 1934 in “Archives of Dermatology and Syphilology” Ringworm of the scalp can heal on its own, especially if caused by animal-related fungi.
3 citations
,
August 2024 in “Molecular Biology Reports” LncRNA018392 helps goat skin cells grow by increasing CSF1R.
April 2026 in “Frontiers in Cell and Developmental Biology” Hair follicles in mice help detect and respond to germs.