April 2017 in “Journal of Investigative Dermatology” Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
October 2024 in “Current Issues in Molecular Biology” Platycladus orientalis leaf extract helps hair grow by activating certain proteins.
26 citations
,
December 2020 in “Photodermatology Photoimmunology & Photomedicine” Photobiomodulation can improve hair density and thickness, but it's costly and needs more research.
2 citations
,
May 2009 in “Medicine” Hair and nails can help diagnose diseases, with nail issues often linked to skin conditions and hair loss having various causes and treatments.
46 citations
,
August 1977 in “Journal of Morphology” The big-clawed shrew's sinus hair follicles are highly specialized for sensing vibrations.
7 citations
,
October 2024 in “Cells” Autophagy is essential for proper skin cell development and function.
81 citations
,
January 1987 in “Current topics in developmental biology/Current Topics in Developmental Biology” Keratins change and are modified differently in skin layers and body parts.
5 citations
,
August 2013 in “Integrative Zoology” Feathers in diet increase gut bacteria diversity in Arctic foxes.
January 2024 in “Research Portal Denmark” H+-ATPase is crucial for plant growth and can be influenced by microbial compounds, affecting root hair development.
12 citations
,
May 2005 in “Current obstetrics and gynaecology/Current obstetrics & gynaecology” Hirsutism is too much hair growth in women like the pattern in men, often caused by high male hormones, and can be treated with hormone control and hair removal methods.
December 2011 in “URMIA MEDICAL JOURNAL” Glycoconjugate sugars are important for hair follicle development.
April 2008 in “Obstetrics, gynaecology and reproductive medicine” Hirsutism is often caused by high male hormone levels and can be treated with lifestyle changes and medications.
1 citations
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January 2009 in “Gynecological endocrinology” Hirsutism can be treated with medications or hair removal methods, tailored to each person.
1 citations
,
September 1977 in “JAMA” A man regrew hair after using a 2% fluorouracil treatment on his scalp.
A man regrew hair after using a specific cream for skin treatment.
The scant hair in snthr-1Bao mice is likely caused by a deletion affecting the Plcd1 gene.
September 2023 in “JEADV Clinical Practice” Dermoscopy helps diagnose folliculotropic mycosis fungoides by identifying specific skin patterns.
June 2018 in “Global Journal of Reproductive Medicine” Idiopathic hirsutism may be linked to increased skin enzyme activity, and new treatments like laser and eflornithine cream show promise.
January 2000 in “Proyectar La Rioja” COVID-19 can cause hair loss a few months after infection.
May 2014 in “Hair transplant forum international” Scalp tools, tracking progress, targeting scalp inflammation, and avoiding certain hair treatments can improve female hair loss treatment.
69 citations
,
August 1999 in “Developmental biology” The nude gene causes skin cell overgrowth and improper development, leading to hair and urinary issues.
2 citations
,
April 2010 in “The Open Dermatology Journal” Corneodesmosin is essential for skin and hair health, and its dysfunction can lead to skin and hair disorders.
December 2025 in “Journal of Cosmetic Dermatology” Intralesional dutasteride improves hair growth in androgenic alopecia with minimal side effects.
April 2012 in “Journal of evolution of medical and dental sciences” No effective treatment exists to stimulate hair growth in atrichia with papular lesions.
Platelet-rich plasma treatment significantly improved hair density and regrowth in both men and women suffering from pattern hair loss, with even better results when combined with certain medications.
78 citations
,
April 1984 in “Archives of Dermatology” Minoxidil can help regrow hair in alopecia areata patients.
May 2025 in “Journal of the ASEAN Federation of Endocrine Societies” Postmenopausal women with unusual hair growth should be checked for ovarian tumors.
136 citations
,
March 1998 in “Oncogene” Overexpression of E2F1 can lead to skin tumors and disrupt hair growth.
77 citations
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April 2005 in “Journal of Investigative Dermatology” Repetin is a protein involved in skin and hair development, binding calcium and compensating for other proteins when needed.
23 citations
,
January 1986 Involucrin is crucial for skin cell maturation and protection.