December 2023 in “The journal of physical chemistry. B (1997 : Online)” Human hair keratin might be good for filtering out harmful substances from water.
October 2023 in “Journal of Molecular Liquids” A new method using imidazole-based liquids efficiently extracts keratin from yak hair.
June 2022 in “Experimental dermatology” Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
January 2017 in “Brazilian Journal of Pharmaceutical Sciences” Arteannuin might work against cancer and Alzheimer's by targeting neprilysin.
January 2014 in “Sen i Gakkaishi” Liposome-encapsulated thioglycolic acid improves hair perming effectiveness and durability.
January 2013 in “Sen'i Gakkaishi” Microfibrils are key for permanent waves, and hydrolyzed keratin improves wave formation and hair condition.
April 2012 in “KSBB Journal” Minoxidil analogs can be improved for hair growth inhibition by modifying specific parts of their structure.
January 2004 in “Side effects of drugs annual” Certain skin drugs and topical agents, including some natural extracts and fragrances, can cause allergic reactions. Some hair dyes and extensions, as well as minoxidil, a hair growth treatment, can also cause allergies. Botulinum toxin A can effectively reduce sweat but may have temporary side effects.
November 2023 in “Journal of the Taiwan Institute of Chemical Engineers” Scientists made nanoparticles from human hair proteins to improve drug delivery.
Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.
Hidradenitis Suppurativa has genetic links, with certain gene mutations more common in patients and a third of cases having a family history.
October 2015 in “Cosmetic Dermatology” Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
May 2013 in “International journal of innovative research and development” The document concludes that understanding hair's chemical makeup is key to creating effective hair growth products that also improve social confidence.
January 2013 in “프로그램북(구 초록집)” Hair perms or treatments seem safe to use up to 3 to 4 times during pregnancy.
Hair coloring and bleaching can permanently break down hair protein and temporarily change its properties.
June 2001 in “Proceedings of SPIE” Low energy laser therapy effectively treats certain skin conditions and improves recovery time without side effects.
30 citations,
September 2018 in “International Journal of Cosmetic Science” Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
3 citations,
December 2023 in “Journal of Molecular Graphics & Modelling” The study found that baicalin has different stable shapes in gas and water, with two shapes better for interacting with positive charges in water.
5 citations,
September 1997 in “Dermatologic Surgery” Dr. Russell Knudsen's system classifies hair grafts by class, shape, and size for clearer communication in hair restoration surgery.
January 2013 in “Transactions of the Materials Research Society of Japan” Soluble wool keratin was prepared by modifying disulfide bonds of cysteine to carboxymethylalanyl disulfide (CMAD) groups using thioglycolic acid under alkaline conditions. The resulting carboxymethylalanyl disulfide keratin (CMADK) had a desirable molar mass and some molecules exhibited a helical structure. CMADK with low molar mass, prepared at pH 13.5 and 60°C for 3 hours, was added to permanent waving agents. This treatment significantly reduced hair damage even after three repetitions, demonstrating CMADK's effectiveness in preventing hair damage from bleaching and permanent waving.
A new method allows for controlled, long-lasting delivery of retinoic acid through the skin with less inflammation.
72 citations,
January 2010 in “Organic and Biomolecular Chemistry” Mercuric triflate is an effective catalyst for various organic reactions, working well at room temperature with high yields.
10 citations,
April 2023 in “Acta biomaterialia” New hydrogel dressing with antibiotic speeds up burn healing and skin regeneration.
7 citations,
January 2021 in “Journal of advanced pharmaceutical technology & research” The compound 16 from the Merremia peltata plant could potentially be a good treatment for hair loss (alopecia) due to its strong activity and favorable skin absorption.
7 citations,
November 2004 in “International Journal of Cosmetic Science” Hair breaks differently when wet or dry and is affected by its condition and treatments like perms and bleaching.
2 citations,
May 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” A special foam called EG7 PTK-UR helps heal skin wounds better than other similar materials, working as well as a top-rated product and better than a polyester foam.
Black hair's diversity in patterns and textures is influenced by follicle shape and keratin, and it holds cultural, artistic, and mathematical significance.
March 1992 in “Pediatric Dermatology” The book "Baby Skin" provides useful skin care guidance for parents and is well-received despite lacking visual aids.
June 2024 in “ChemBioChem” Replenishing free 18-MEA can help restore damaged hair surfaces.
August 2023 in “Journal of Student Research” Human hair keratin mixed with rubber slightly improves its strength and biodegradability.