1 citations
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August 2024 in “Journal of Cutaneous and Aesthetic Surgery” Hair density decreases with age, especially in the 60s.
April 2016 in “Journal of Investigative Dermatology” Wnt ligands, produced by dermal papilla cells, are essential for adult hair growth and regeneration.
March 2025 in “NILES Journal forGeriatric and Gerontology/NILES Journal for Geriatric and Gerontology” A balanced diet is crucial for strong, healthy hair.
6 citations
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September 2017
32 citations
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October 1999 in “Journal of women's health and gender-based medicine” Hair loss greatly affects women's mental health and appearance satisfaction.
February 2024 in “Journal of Dermatological Science” Curved hair can develop when hair cells merge abnormally during growth.
January 1980 in “中国科学A辑(英文版)” The protein structures in the hair and tendon were preserved, but their molecular arrangements changed.
February 2023 in “Cosmoderma” An infant with complete hair loss was diagnosed with a genetic disorder affecting hair growth.
30 citations
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July 2000 in “PubMed” Hair has unevenly distributed proteins and lipids, with lipids mainly in the cuticle and proteins in the cortex and medulla.
40 citations
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February 1994 in “Journal of Investigative Dermatology”
September 2018 in “Cosmetics” Inositol and arginine solutions improve hair follicle health and turnover.
January 2014 in “Journal of Pigmentary Disorders” Women's hair gets thinner and grayer as they age, with treatments available for hair loss and graying.
58 citations
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November 1969 in “British Journal of Dermatology” Netherton's disease causes multiple hair defects.
40 citations
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December 2011 in “British Journal of Dermatology” Women's hair generally gets thinner and less dense starting in their mid-thirties, with hair loss becoming more common as they age due to both genetics and environment.
December 2024 in “Research Journal of Pharmaceutical Dosage Forms and Technology” The hair oil may effectively treat common hair problems with fewer side effects.
July 2022 in “Zenodo (CERN European Organization for Nuclear Research)” 142 citations
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February 2016 in “Science” Foxc1 helps keep hair follicle stem cells inactive, preventing hair loss.
28 citations
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October 1985 in “The Journal of Cell Biology” Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.
December 2024 in “Brazilian Journal of Hair Health” Treating both bipolar disorder and hair-related BDD with psychiatric medications improved the patient's symptoms.
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November 2005 in “Archives of Dermatological Research”
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June 2016 in “Pediatric Dermatology” Some congenital hair disorders improve with age and can be managed with treatments like minoxidil, retinoids, supplements, and gentle hair care, but there's no cure.
20 citations
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November 2013 in “The Open Cancer Journal” Hair loss from cancer treatment is very distressing for women due to its impact on self-image and social stigma.
70 citations
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February 2007 in “Journal of Investigative Dermatology” K39 and K40 are the last keratins expressed in hair development, completing the hair keratin catalog.
People with hair loss often experience lower quality of life, depression, and self-esteem issues.
November 2025 in “Research Repository UCD (University College Dublin)” Baldness is stigmatized as unattractive and is often mocked in media, affecting mostly Caucasian men.
18 citations
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January 1978 in “Advances in experimental medicine and biology” Hair cystine levels may indicate protein malnutrition, but more research is needed.
22 citations
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April 2015 in “Current problems in dermatology” Human hair follicles have a unique metabolism that changes between growth stages and may contribute to baldness.
December 2019 in “Periodicals of Engineering and Natural Sciences (PEN)” Hair analysis can provide insights into a person's medical history and location over time.
1 citations
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March 2007 in “Hair transplant forum international” Use hair-styling methods to hide thinning hair after surgery in women.
1 citations
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December 2024 in “Qeios” Hair loss affects attractiveness but can suggest intelligence, and face perception is complex, involving factors like age and smile.