January 2019 in “Figshare” Intralesional corticosteroids are best for mild alopecia areata, and DPCP is best for severe cases.
August 1996 in “NEJM Journal Watch” The conclusion is unclear about minoxidil's effectiveness for preventing hair loss from chemotherapy.
November 2020 in “Journal of The American Academy of Dermatology” Oral health affects overall well-being, with tooth loss impacting quality of life, nutrition, and health.
January 2005 in “NEJM Journal Watch” Antiandrogens like spironolactone can help treat female-pattern hair loss.
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December 2015 in “Journal of the National Comprehensive Cancer Network” The guidelines aim to find treatable prostate cancer early while avoiding unnecessary tests and treatments.
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July 2011 in “Journal of the American Academy of Dermatology” A man developed a rash similar to pityriasis rubra pilaris after starting sorafenib for cancer, possibly due to the drug's effect on skin cells.
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August 2002 in “Archives of Dermatology” 3 citations
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September 2001 in “Dermatologic Surgery” Adding a 5 W CO2 laser to the Er:YAG laser improved bleeding control without harming hair growth or causing damage.
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September 2001 in “Dermatologic Surgery” The 5 W CO2 laser addition improved hemostasis without harming hair growth or causing damage.
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June 1998 in “Journal of Forestry Research” Mammalian hair scales change from smooth to wavy due to friction.
January 2013 in “Wool textile journal” January 2025 in “SSRN Electronic Journal”
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March 2021 in “Journal of Surfactants and Detergents” Shampoo B, which uses water-soluble silicone, is better at detangling hair in wet conditions due to its two-layer conditioning film.
Yak hair stretches mainly due to macromolecules slipping past each other.
March 2026 in “Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials” Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
August 2020 in “Textile research journal” The model helps understand how wool fiber structure affects its strength and flexibility.
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December 2010 in “Langmuir” Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
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January 2005 in “Wear” Human hair and skin friction vary by ethnicity, hair type, and environmental conditions.
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March 2010 in “International Journal of Cosmetic Science” The Aqualon SLT device measures hair stiffness and slipperiness to evaluate hair treatments.
July 2023 in “Research Square (Research Square)” Skin's uneven surface and hair follicles affect its stress and strain but don't change its overall strength, and help prevent the skin from peeling apart.
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November 1984 in “Journal of Colloid and Interface Science” The study found that the Marangoni effect causes the uneven wetting of surfactant-coated hair due to the surfactant moving into the water.
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January 1999 in “Dermatology” The condition might be caused by genetic changes after birth.
February 2026 in “Optics” Stretching wool changes its structure and improves fiber alignment.
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January 2015 in “Biochemical Society Transactions” The Ysc84/SH3yl1 protein family is important for cell movement and the process of taking in materials by interacting with actin and cell membranes.
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January 1992 Silicones in shampoos make hair smoother, easier to manage, and reduce friction.
January 2010 in “EPub Bayreuth (University of Bayreuth)” Polyquaternium-87 reduces hair friction the most among tested polymers.
August 2007 in “Microscopy and Microanalysis” Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
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November 2014 in “Journal of Comparative Physiology A” Spider joint hair sensilla are adapted to sense movement during walking.
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May 2016 in “International journal of biological macromolecules” Keratin's mechanical properties are influenced by hydrogen bonds and secondary structure, and can be improved with the SPD-2 peptide.