7 citations
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March 2012 in “Journal of Investigative Dermatology” Some thymic peptides can increase human hair growth, while others may inhibit it.
July 2024 in “Journal of Investigative Dermatology” Inhibiting PDE8A may help treat hair loss by boosting fat cell growth and hair regeneration.
30 citations
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October 1994 in “Journal of Cutaneous Pathology” Multiple perifollicular fibromas may actually be unrecognized cases of Birt-Hogg-Dubé syndrome.
181 citations
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January 2009 in “Nature Genetics” Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
April 2012 in “Informa Healthcare eBooks” Fibrosing alopecia in a pattern distribution is a unique hair loss condition with inflammation and scarring, resembling but distinct from common balding.
7 citations
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March 2018 in “Experimental Dermatology” Acne lesions don't show increased keratinocyte growth compared to healthy hair follicles.
November 2025 in “Вопросы современной педиатрии” Treating Netherton syndrome with growth hormone and dupilumab improves growth safely.
286 citations
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January 2009 in “Human Reproduction Update” Women with the NIH type of PCOS have more obesity and higher risk of diabetes and heart disease than those with other types of PCOS.
5 citations
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September 2011 in “Andrologia” Finasteride use may be linked to rare testicular tumor, but more research needed.
4 citations
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January 2019 in “Obstetrics & gynecology science” A PET-CT scan successfully located a hard-to-find Leydig cell tumor in a woman with hormonal symptoms.
42 citations
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September 2000 in “British Journal of Dermatology” Some children are born with unusually short, fine hair because their hair growth phase is short, but this often gets better by itself during puberty.
November 2024 in “Cureus” Scalp edema may be a new variant of conditions reacting to scarring alopecia like LPP.
October 2020 in “Clinical and Experimental Dermatology” Hair loss improved after removing pituitary tumor.
4 citations
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October 2024 in “Tissue Engineering and Regenerative Medicine”
158 citations
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February 2000 in “Archives of dermatology” Some people with pattern hair loss may also have scalp inflammation and scarring similar to lichen planopilaris.
5 citations
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March 2016 in “Experimental and molecular pathology” Mice with alopecia areata had wider lymphatic vessels in their skin.
1 citations
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January 2017 in “대한피부과학회지” Male pattern hair loss is diagnosed and treated earlier and is milder, possibly due to early puberty.
19 citations
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March 2013 in “Journal of Cutaneous Pathology” The study found unique skin changes in a rare type of alopecia linked to a skin condition called linear morphea.
13 citations
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July 2019 in “PLoS ONE” Deleting podoplanin in mice promotes hair growth by enhancing cell migration.
11 citations
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May 2009 in “Medical Hypotheses” Male pattern baldness is an unintended side effect of the body's use of androgens for muscle growth, especially in those genetically prone to it.
39 citations
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July 2008 in “Dermatologic Therapy” Pseudopelade of Brocq is a unique hair loss condition, but its cause and development are still not fully understood.
July 2024 in “Journal of Investigative Dermatology” PP405 may help hair growth by activating hair follicle stem cells.
31 citations
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December 2010 in “Journal of the American Academy of Dermatology” Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.
25 citations
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June 2022 in “Developmental cell” Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
33 citations
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March 2013 in “Journal of Investigative Dermatology” Human hair follicle stem cells show signs of low oxygen levels, which may be important for hair growth and preventing baldness.
28 citations
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July 2022 in “Endocrine” Low prolactin in young women may increase heart and metabolism risks.
November 2023 in “JCEM Case Reports” A postmenopausal woman's excess male hormone symptoms improved after her ovaries were removed.
2 citations
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September 2002 in “Journal of Endocrinological Investigation” The GH-IGF-I axis is likely involved in the hormonal imbalances seen in non-obese women with functional hyperandrogenism.
February 2021 in “Endocrinology, diabetes & metabolism case reports” A postmenopausal woman's excessive hair growth and hair loss were due to a non-cancerous ovarian condition, treated successfully with surgery.
114 citations
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April 2004 in “International Journal of Dermatology” Postinflammatory hyperpigmentation causes dark skin patches and needs personalized treatment.