January 2010 in “Chinese Journal of Aesthetic Medicine” More severe hair loss and longer treatment improve results.
1 citations
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May 2017 in “InTech eBooks” Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
31 citations
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August 2001 in “PubMed” Hair follicles convert androgens, affecting hair loss patterns.
2 citations
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December 2021 in “Cureus” Low vitamin D levels are linked to hair loss, and vitamin D might help treat it.
September 1998 in “International Society of Hair Restoration Surgery” Alopecia areata affects about 2% of people and can impact any hair area.
February 2025 in “Archives of Dermatological Research” Polynucleotides effectively promote hair regrowth in androgenetic alopecia without serious side effects.
Men with male pattern baldness are more likely to have unhealthy blood lipid levels, which could signal other health issues.
December 2025 in “International Journal of Innovative Technologies in Social Science” Effective treatments for hair loss include minoxidil, 5α-reductase inhibitors, and personalized combination therapies.
August 2015 in “Europe PMC (PubMed Central)”
December 2015 in “Vestnik dermatologii i venerologii” People with hair loss have different hormone levels, and these hormones can affect hair growth.
3 citations
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January 1994 in “Journal of Society of Cosmetic Chemists of Japan” Hair grows slower and thinner with age, but a test tonic improved growth in alopecia subjects.
September 1997 in “Journal of The European Academy of Dermatology and Venereology” Alopecia linked to higher anxiety and personality disorders.
July 2022 in “Journal of Investigative Dermatology” High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
July 2025 in “Clinical and Experimental Dermatology” Hair loss (telogen effluvium) happens before male pattern baldness.
March 2014 in “Chinese Journal of Dermatology” Hair loss in androgenic alopecia patients is linked to changes in certain genes that control cell growth and death.
101 citations
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January 2012 in “Annals of Dermatology” Men with hair loss experience lower quality of life, worsened by factors like age, severity, and treatment history.
November 2022 in “Journal of Investigative Dermatology” Minoxidil and PRP can help convert miniaturized hair follicles back to normal in male pattern baldness.
34 citations
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June 1990 in “British Journal of Dermatology” Etretinate treatment changed hair growth patterns in many patients.
September 1998 in “Journal of The European Academy of Dermatology and Venereology” Topical 5α-reductase inhibitor helps counteract hair loss and stabilize it.
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.
Lower vitamin D levels are linked to more severe hair loss in men.
January 2021 in “Journal of cosmetology & trichology” Ageratum conyzoides L. extract may effectively and safely treat hair loss.
August 2019 in “Journal of The American Academy of Dermatology” No link found between hair loss severity and PSA levels in men.
86 citations
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January 2020 in “British Journal of Dermatology” The AA-IGA scale reliably measures treatment success in alopecia areata by considering both clinician and patient views.
October 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Hair loss significantly affects emotional and social well-being.
October 2023 in “Research Square (Research Square)” Polynucleotide gel injections help reduce hair loss and increase hair thickness in people with pattern hair loss, with few side effects.
January 2026 in “Dermatologic Therapy” Higher dihydrotestosterone (DHT) levels are linked to male pattern baldness.
January 2011 in “Therapeutic research” Patients were generally dissatisfied with over-the-counter hair growth products but wanted to consult doctors for hair loss treatment.
2 citations
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June 2020 in “Skin Research and Technology” MRI reveals thinner scalps and smaller hair follicles in people with androgenetic alopecia.
37 citations
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January 2010 in “International Journal of Trichology” Hair loss affects quality of life, self-esteem, and confidence, but younger patients cope better.