September 2016 in “Journal of Dermatological Science” Björnstad syndrome causes twisted hair from birth.
30 citations
,
July 2000 in “PubMed” Hair has unevenly distributed proteins and lipids, with lipids mainly in the cuticle and proteins in the cortex and medulla.
3 citations
,
April 2012 in “Bioinformation” Two specific SNPs in the TRPS1 gene cause excessive hair growth by altering the protein's structure.
7 citations
,
January 1987 in “Archives of Dermatology” Most people using minoxidil for hair loss probably won't see significant improvement.
The authors defended their methods for measuring hair density and caliber, emphasizing the need for consistent photography and manual counting for accuracy in evaluating hair loss treatments.
Botulinum toxin type A reduces itch and inflammation from histamine and may help treat certain skin conditions and hair loss.
Botulinum toxin A helped stop hair loss and grow new hair in mice.
Different botulinum toxin products and concentrations can effectively reduce sweating, itching, bladder pressure, hair loss, and muscle spasms.
February 2021 in “Journal of The American Academy of Dermatology” Platelet-rich plasma therapy's effectiveness for female hair loss needs more accurate data and further examination.
January 2024 in “Indian Journal of Pharmaceutical Sciences” Relaxing certain muscles might straighten curly hair.
February 2024 in “Journal of Dermatological Science” Curved hair can develop when hair cells merge abnormally during growth.
December 2023 in “Data in Brief” Curly hair's strength and flexibility vary with moisture and temperature.
February 2026 in “Optics” Stretching wool changes its structure and improves fiber alignment.
50 citations
,
March 2001 in “Clinics in dermatology” Human hair is complex and grows in cycles starting from embryonic life.
June 2021 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” December 2025 in “British Journal of Dermatology” 1 citations
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January 2015 in “Bulletin of the Russian Academy of Sciences Physics” Hair tissue can help monitor environmental and public health risks.
3 citations
,
December 2021 in “Proteins” Wool fiber curliness is linked to the presence of certain proteins and K38.
10 citations
,
January 2007 in “Dermatologic Surgery” New scalp surgery technique results in thinner, less visible scars.
January 2007 in “Dermatologic Surgery” A new scalp surgery technique leads to significantly thinner scars.
19 citations
,
September 2005 in “International Journal of Dermatology” African-American hair's curl pattern significantly affects its strength and elasticity.
1 citations
,
January 2026 in “Physical review. D/Physical review. D.” Black holes with primary Proca hair can have unique shadows with inner rings, affecting how we observe them.
24 citations
,
November 1978 in “Biochemistry” α-type filaments in guinea pig hair follicles have unique structural features.
22 citations
,
May 2021 in “Nature Communications” Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.
7 citations
,
May 1988 in “International Journal of Dermatology” The patient's hair has unique structural differences with alternating bright and dark bands.
May 2022 in “Experimental dermatology” Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
12 citations
,
September 2013 in “BMC Biophysics” Keratin filaments' elasticity is influenced by their terminal domains and surrounding medium.
4 citations
,
December 2018 in “Zenodo (CERN European Organization for Nuclear Research)” Biomagnetic forces can deform red blood cells.
42 citations
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July 2015 in “PLoS ONE” The study revealed the detailed structure of a keratin dimer, aiding understanding of how intermediate filament proteins function.
1 citations
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July 1935 in “Nature” Animal hair can curl tightly on its own, especially in foxes, due to changes in keratin.