The arrector pili muscle plays a key role in hair loss in androgenetic alopecia.
329 citations
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January 1997 in “Journal of the American Academy of Dermatology” Frontal fibrosing alopecia is a hair loss condition in postmenopausal women, similar to lichen planopilaris, with ineffective treatments.
January 2016 in “日本性機能学会雑誌”
Female pattern hair loss and polycystic ovary syndrome are often linked.
January 2016 in “日本性機能学会雑誌” August 2019 in “Journal of the American Academy of Dermatology” Frontal fibrosing alopecia may be caused by an autoimmune reaction and hormonal imbalance.
12 citations
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November 2015 in “Journal of Investigative Dermatology Symposium Proceedings” PTH-CBD helps reduce hair loss in mice by stimulating hair growth directly.
28 citations
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July 2017 in “Journal of Endocrinological Investigation” Early onset baldness in men may indicate a condition similar to PCOS, linked to heart disease, diabetes, and prostate issues.
5 citations
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July 2000 in “Southern Medical Journal” Male pattern baldness is often genetic and linked to a hormone, with treatments like finasteride and minoxidil being effective for some men.
39 citations
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January 2008 in “World Journal of Gastroenterology” Pegylated interferon-alpha 2a can cause a rare nerve disorder, but early treatment can lead to full recovery.
December 2013 in “Research Portal (King's College London)” Hair loss in Lichen Planopilaris is caused by immune system issues damaging hair follicles and stem cells.
11 citations
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April 2020 in “Journal of The American Academy of Dermatology” Microinflammation is more intense in smaller hair follicles and may be linked to hair loss.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Lichen planopilaris in men often affects the scalp, eyebrows, arms, legs, and beard, with many having family members with hair loss.
May 2021 in “Journal of the Endocrine Society” A woman with a rare ovarian tumor and hyperparathyroidism improved after surgery, highlighting the need for reporting unusual cases to understand and manage rare diseases.
24 citations
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December 2013 in “Sexual medicine reviews” Finasteride can cause sexual problems and depression in young men.
November 2025 in “Frontiers in Endocrinology” Women with prediabetes may have a higher risk of PCOS-like changes, especially if they have impaired glucose tolerance.
5 citations
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January 2017 in “Arquivos Brasileiros de Oftalmologia” A rare genetic disorder causes sparse hair and vision loss due to a CDH3 gene mutation.
February 2013 in “Journal of the American Academy of Dermatology”
12 citations
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March 2013 in “Gynecological Endocrinology” The study found a significant link between the renin-angiotensin system and insulin resistance in women with polycystic ovary syndrome.
May 2023 in “Experimental Dermatology” Male pattern hair loss may be linked to the developmental origins of hair follicles.
Stopping finasteride and closing PFO can help prevent strokes in young adults.
4 citations
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April 2017 in “F1000Research” Mitochondrial problems in diabetic nerve damage might cause pain by lowering the production of certain nerve-related steroids.
1 citations
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April 2009 in “Cochrane Database of Systematic Reviews” Finasteride effectively reduces symptoms of male chronic pelvic pain syndrome with few side effects.
August 2021 in “The Journal of Urology” Finasteride use is strongly linked to sexual dysfunction, especially in young men treating hair loss.
October 2021 in “Research Square (Research Square)” Hair follicle stem cells in hairpoor mice are disrupted, causing hair loss.
6 citations
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January 2018 in “Annals of dermatology/Annals of Dermatology” Hyaluronic acid filler can safely and effectively improve facial contour in Parry-Romberg Syndrome.
January 2024 in “Arquivos de Neuro-Psiquiatria” Consider THPP in patients with muscle weakness and low potassium, as it is often underdiagnosed.
Allopregnanolone may help reduce inflammation and symptoms related to post-finasteride syndrome.
May 2025 in “Animal Bioscience” Inhibiting prolactin reduces hair follicle activation in cashmere goats.
7 citations
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January 2015 in “PubMed” Osteopontin may play a role in alopecia areata, but its levels don't predict treatment success.