27 citations
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November 2005 in “Archives of Dermatological Research” Choosing hair follicles at the same growth stage leads to more consistent hair growth experiments.
8 citations
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December 2017 in “Skin appendage disorders” WNT7A gene expression is higher in early stages of androgenetic alopecia, showing the role of WNT pathway, apoptosis, and inflammation in the disorder.
3 citations
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January 1996 in “Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy” Zidovudine may cause hair loss in advanced-stage HIV patients.
January 2026 in “Frontiers in Medicine” FFA and FAPD might be related or stages of the same disease.
18 citations
,
April 1986 in “International Journal of Cosmetic Science” Minoxidil promotes hair regrowth in early baldness stages and prevents baldness in non-bald scalps.
1 citations
,
May 2015 in “Journal of The American Academy of Dermatology” Lichen planus pigmentosus and fibrosing frontal alopecia in Colombia are likely different stages of the same disease.
Melatonin applied to the scalp helps treat early-stage hair loss in men and women.
January 2021 in “Journal of cosmetology & trichology” PRP therapy can be effective for early-stage common hair loss, with most patients seeing improvement, but there are inconsistencies in treatment methods.
8 citations
,
August 1997 in “Australasian Journal of Dermatology” Most HIV patients develop skin symptoms that can indicate the stage of their disease.
11 citations
,
September 1999 in “Journal of the European Academy of Dermatology and Venereology” Immunomodulatory therapies are effective for treating cutaneous lymphoma, particularly in early stages.
6 citations
,
May 1987 in “Acta dermato-venereologica” Syphilis patients showed abnormal hair root changes, with no difference between primary and secondary stages.
35 citations
,
January 2019 in “Clinics in Dermatology” Syphilis has a wide range of symptoms that can look like other diseases, and if not treated, it can progress to a more serious stage, especially in HIV-positive patients.
January 2026 in “International Journal of Dermatology Venereology and Leprosy Sciences” Topical 5% minoxidil is effective and safe for treating androgenetic alopecia, especially in younger patients with early-stage hair loss.
2 citations
,
September 2021 in “International Journal of STD & AIDS” People living with HIV in Turkey often have skin conditions, which are more common in advanced HIV stages and may help in diagnosing the infection.
132 citations
,
September 2009 in “Experimental Dermatology” A reliable system was developed to distinguish hair growth stages, aiding in identifying hair growth promoters or inhibitors.
21 citations
,
January 2002 in “Journal of Cutaneous Medicine and Surgery” Finasteride affects hair growth by changing caspase and XIAP levels, potentially treating hair diseases.
13 citations
,
April 2022 in “Frontiers in oncology” Melanoma development can be linked to the breakdown of skin's melanin-producing units.
January 2025 in “Arquivo Brasileiro de Medicina Veterinária e Zootecnia” Agoutis in captivity have more resting (telogen) hairs than growing (anagen) hairs, regardless of season or gender.
56 citations
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January 2004 in “Dermatology” Most patients treated with low-dose alpha-interferon for malignant melanoma experienced skin side effects, with hair loss being the most frequent.
27 citations
,
August 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” Researchers found new genes involved in hair growth, which could help develop new hair treatments.
11 citations
,
January 2020 in “Journal of Drugs in Dermatology” Intralesional triamcinolone acetonide is effective and safe for treating early to mid-stage traction alopecia.
January 2026 in “Medico Research Chronicles” Homeopathy and exosome therapy improved hair growth and health in a man with advanced hair loss.
4 citations
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January 2019 in “Micron” Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.
2 citations
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June 2024 in “Anti-Aging Eastern Europe” PCOS symptoms vary by age, affecting diagnosis and treatment.
November 2025 in “Frontiers in Cell and Developmental Biology” The study maps goat hair follicle cells, revealing key genes and pathways involved in hair growth and cell death.
2 citations
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August 2020 in “Scientific reports” Genes related to keratin, skin cell differentiation, and immune functions are key in hedgehog skin and spine development.
May 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” The study found that certain genes are important for hedgehog skin appendage development and immunity, with spines possibly evolving for protection and infection resistance.
16 citations
,
February 2014 in “Journal of Investigative Dermatology” Researchers developed a mouse model that tracks hair growth using bioluminescence, improving accuracy in studying hair cycles.
479 citations
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January 2005 in “BioEssays” Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.
127 citations
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March 2016 in “PLoS ONE” Key genes and pathways crucial for hair follicle development in cashmere goats were identified, aiding fleece production improvement.