January 2025 in “International Journal of Dermatology Research” Higher MPV and CRP levels may indicate more severe alopecia areata.
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September 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Tissue stiffness is influenced by contractility, which suppresses collagen breakdown.
October 2021 in “Digital Library of Theses and Dissertations (Universidade de São Paulo)” The active ingredient improves the strength of damaged hair fibers.
January 2025 in “Fìzìologìčnij žurnal” PDRN may reduce inflammation and complications in revision rhinoplasty for patients with high fibrinogen levels.
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September 2020 in “International Journal of Cosmetic Science” Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.
December 2023 in “Data in Brief” Curly hair's strength and flexibility vary with moisture and temperature.
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September 2020 in “Polymers” The PCL/PHB blend allows for slower, more controlled curcumin release than individual polymers.
S1PR1 helps control inflammation in blood vessel cells by affecting gene activity differently in various cell types and locations.
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October 2018 in “Neuroscience Bulletin”
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.
August 2024 in “Nature Communications” Softer hydrogels help wounds heal better with less scarring.
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March 2020 in “Colloids and surfaces. B, Biointerfaces” Heating hair proteins changes their structure and may improve their blood clotting ability.
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April 2020 in “Applied Sciences” Ultrasound helps create gels that speed up tissue formation.
September 2025 in “Acta Biomaterialia” A new tissue adhesive helps wounds heal better by allowing more cells to enter.
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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.
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January 2021 in “Wear” Hair's resistance to wear varies by ethnicity and treatment, with less wear indicating stronger hair.
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March 2005 in “International Journal of Cosmetic Science” The torsional method effectively evaluates hair damage and the performance of hair care ingredients.
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December 2013 in “Scientific Reports” A new method quickly creates controllable cell clusters for tissue engineering and drug testing.
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August 2023 in “Molecules” Two peptides, RMYYY and VMYMI, may be effective anti-inflammatory drugs.
September 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” SELP::KP improves hair strength, elasticity, and health, making it a promising hair cosmetic.
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October 1982 in “Journal of applied polymer science” Moisture content significantly affects how human hair breaks.
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January 1934 in “Proceedings of the Royal Society of London Series B Containing Papers of a Biological Character” Stretched hair has a similar structure to natural silk, showing hair's elasticity involves reversible changes within its molecules.
Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.
July 2019 in “Ferroelectrics” More human hair protein makes the films weaker and less clear.
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January 2021 2 citations
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December 1954 in “Experimental Biology and Medicine” Fluid loss through rat skin is minimal when inactive but increases with skin activity and hair growth.
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March 2005 in “International Journal of Cosmetic Science” Twisting hair weakens it, but strength can be recovered at low twist levels.
December 2024 in “ACS Applied Materials & Interfaces” The new hydrogel helps heal diabetic wounds by reducing inflammation and improving tissue repair.
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September 2013 in “BMC Biophysics” Keratin filaments' elasticity is influenced by their terminal domains and surrounding medium.