6 citations
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December 2013 in “Journal of Cutaneous Pathology” Certain immune cells are more common on the top of the head and might help predict or treat common hair loss.
16 citations
,
August 1989 in “Human Reproduction” Hirsutism in females is caused by high male hormones or sensitive hair follicles.
June 2015 in “Obstetrics, gynaecology and reproductive medicine” Hirsutism, excessive hair growth in women, is often caused by polycystic ovarian syndrome and is treated by targeting the cause, lifestyle changes, and medication.
December 2024 in “Journal of Pakistan Association of Dermatologists” Hirsutism in females is often caused by hormone imbalances and can be treated.
January 2007 in “Electronic archive of the library (Vitebsk State Medical University)” Imbalance in growth factors and cytokines may contribute to hair loss in alopecia areata.
4 citations
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September 1992 in “Journal of Small Animal Practice” A French bulldog had sparse hair due to a condition similar to that seen in Chinese crested dogs.
1 citations
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April 2015 in “Current problems in dermatology” The document concludes that the trichogram is a useful tool for diagnosing hair loss and suggests semi-organ cultures for practical trichological research.
1 citations
,
January 1971 Hormones, especially androgens, affect hair growth and can cause hair loss or excess hair in both men and women.
3 citations
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January 2019 in “Indian Journal of Dermatology” Transverse scalp biopsy sections help diagnose different alopecias by showing hair follicle details and inflammation patterns.
Neuropeptides affect hair growth and could be used to control it.
63 citations
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December 1998 in “Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology” The study improved understanding of keratin fiber structure by showing consistent microfibril diameter but varying distances and electron density profiles.
45 citations
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August 2011 in “Journal of Microencapsulation” Chitosan microparticles improve minoxidil sulphate delivery, potentially reducing daily applications.
44 citations
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November 2014 in “Tissue Engineering Part C Methods” Porcine skin varies by region, affecting its use as a human skin model.
34 citations
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December 2009 in “Journal of the American Academy of Dermatology” Improper use of ceramic flat irons can cause severe hair damage.
10 citations
,
January 2015 in “International Journal of Trichology” Mechanical stress contributes to hair loss in androgenetic alopecia.
7 citations
,
April 2011 in “Expert review of dermatology” The document concludes that patients with skin of color need specialized dermatological care and education to manage unique skin conditions effectively.
5 citations
,
January 2009 in “Elsevier eBooks” Bayesian networks are tools for modeling variables' probabilistic relationships, which can efficiently represent complex probabilities and help in making inferences.
2 citations
,
April 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” The skin's basement membrane is specially designed to support different types of connections between skin layers and hair follicles.
2 citations
,
March 2019 in “Veterinary dermatology” Thymoma in cats can cause hair loss without inflammation.
1 citations
,
September 2023 in “Medicine” ABO/Rh blood groups are not a risk factor for PCOS.
1 citations
,
November 2004 in “International Journal of Cosmetic Science” External agents penetrate skin more easily in areas with fewer lipids, especially through hair follicles.
December 2025 in “JAAD reviews.” Cross-cultural plant knowledge can improve skin treatments.
September 2025 in “Clinical Toxicology” Contaminated wheat caused hair loss and other symptoms due to high selenium, but washing it with alkaline water helped.
April 2023 in “Research Square (Research Square)” Many healthcare workers who had Covid-19 suffer from long-term symptoms like hair loss and fatigue, especially women.
January 2010 in “Guoji yaoxue yanjiu zazhi” Thallium poisoning is serious, affecting nerves and organs, and is treated by reducing absorption and removing it from the body.
7 citations
,
August 2023 in “Skin Research and Technology” Scalp conditions change with age, affecting hair health.
June 2026 in “Integrative Medicine Research” Connarus semidecandrus extract may safely help regrow hair in androgenetic alopecia.
142 citations
,
September 2020 in “Journal of neurophysiology” Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.
48 citations
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May 1991 in “The journal of investigative dermatology/Journal of investigative dermatology” Trichohyalin is also found in the outer layers of normal human skin.
1 citations
,
June 2004 in “Sexuality, reproduction & menopause” Eflornithine cream effectively reduces facial hair in women with hirsutism.