30 citations
,
August 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that TGase 3 may contribute to hair fiber scaffolding by forming specific isopeptide bonds between keratin intermediate filaments and keratin-associated proteins.
28 citations
,
November 2020 in “Polymers” This study found that crosslinking buffalo gelatin with different methods can modify its properties and potential as a skin substitute, though double-crosslinking may increase immunogenicity slightly.
28 citations
,
December 2011 in “Biocatalysis and biotransformation” This study found that a peptide treatment using Protein disulphide isomerase improved the mechanical and thermal properties of over-bleached hair by promoting deeper peptide penetration and attachment.
27 citations
,
February 1991 This study found that extensive cuticle damage from diperisophthalic acid oxidation did not alter the tensile properties of human hair, suggesting that these properties are mainly due to the cortex rather than the cuticle.
25 citations
,
October 2018 in “Journal of The American Academy of Dermatology” This study concluded that erosive pustular dermatosis of the scalp may be a type of spongiotic, pustular superficial folliculitis, sharing similarities with other neutrophilic dermatoses.
23 citations
,
November 2021 in “Journal of Bionic Engineering” This study found that PCL-Col/ZnO fibrous scaffolds enhanced wound healing and exhibited antibacterial properties, making them promising for use as a wound dressing.
23 citations
,
July 2021 in “International Journal of Pharmaceutics” This study describes the development of microneedle array patches for finasteride that released the drug over 7 to 14 days in vitro, suggesting a potential alternative to oral treatments for long-term management of benign prostatic hyperplasia and androgenic alopecia.
22 citations
,
February 2013 in “Wound Repair and Regeneration” In this study, CD109 overexpression in transgenic mice led to reduced inflammation and improved collagen organization during wound healing without affecting wound closure.
22 citations
,
March 2000 in “Clinics in Dermatology” This study developed a method using HPLC with UV-DAD and ESI-MS detection to identify prohibited substances like minoxidil and hormones in cosmetic products advertised online for hair loss and skin conditions.
21 citations
,
March 2017 in “Skin research and technology” In this study, extracting internal lipids from Caucasian hair fibers led to decreased water permeability, influenced by the fluidity of lipids.
20 citations
,
June 2012 in “British Journal of Dermatology” This study discusses the proteomic profile associated with hair damage but does not report new experimental findings.
18 citations
,
March 2009 in “Skin pharmacology and physiology” This study found that sunlight exposure causes significant structural and chemical damage to hair, including cuticle loss, cortex damage, and discoloration, with water playing a major role in discoloration of brown hair.
17 citations
,
October 1997 in “Australian Journal of Agricultural Research” This study observed that nutritional stress is likely responsible for changes in Merino sheep follicle morphology in Mediterranean environments, affecting staple strength and possibly requiring targeted management strategies.
13 citations
,
September 2017 in “International Journal of Cosmetic Science” This study found that waving virgin human hair with thioglycerol at pH 9.0 using ammonia solution caused less damage than using thioglycolic acid, while maintaining good waving efficiency.
13 citations
,
January 1995 in “Journal of the American Institute for Conservation” This study introduced a new method for extracting red mordant dyes from wool fibers that preserved the fibers for further analysis and allowed for spectrophotometric examination of the dyes' absorption curves.
12 citations
,
October 2018 in “Biotechnology reports” In this study, researchers reported that the application of refolded human K31 keratin protein significantly improved diameter, mechanical strength, and smoothness of chemically damaged hair after a single treatment.
12 citations
,
October 2007 in “PubMed” This study reports that keratin actives may protect various hair types from chemical damage, restore damaged fibers' mechanical strength, and reduce color fading.
11 citations
,
July 2021 in “Sustainability” In this study, researchers found that replacing natural aggregates with animal bones and human hair with increased microroughness may improve the mechanical strength and durability of concrete.
11 citations
,
February 2019 in “Frontiers in Physiology” This review explores the complex interrelationships among different properties of natural hair fibers and underscores the need for a holistic taxonomy to improve data interpretation across disciplines, but it reports no new experimental results.
11 citations
,
January 2014 in “The Scientific World Journal” This study found that Cynatine HNS significantly improved hair and nail health in women after 90 days compared to placebo.
10 citations
,
January 1994 in “Cosmetics and toiletries” This study reports on the vulnerability of hair's structural lipids to physical and chemical damage and describes properties of hair treated with a synthesized ceramide derivative.
9 citations
,
September 2018 in “Clinical, Cosmetic and Investigational Dermatology” This study found that, in female patients with idiopathic telogen effluvium, a supplement containing zinc, biotin, and other nutrients significantly improved hair loss and quality over 180 days, whereas another supplement with different ingredients had less consistent effects.
9 citations
,
July 2018 in “Journal of Testing and Evaluation” This study found that human hair fibers significantly improve the shear behavior of dry sand, but under saturated conditions, the reinforcement sustains shear strength similar to unreinforced sand.
8 citations
,
November 2022 in “International Journal of Cosmetic Science” This review discusses the limitations of current hair classification systems and highlights the need for standardized reporting of key hair characteristics to improve study comparisons; it reports no new results.
8 citations
,
March 2020 in “Dermatologic Therapy” This study found that a new formulation kit of Pielus Anti-hair loss lotion and shampoo, used daily for 90 days, was safe and effective in reducing hair loss and increasing hair strength and density among patients with telogen effluvium and/or androgenetic alopecia.
8 citations
,
January 2018 in “Journal of cosmetic dermatology” This study found that conditioner agents reduced the damage caused by oxidative hair dye, specifically improving protein retention and combability in treated Caucasian hair.
7 citations
,
September 2021 in “Journal of Applied Polymer Science” This study found that melanin extracted from cuttlefish ink provided significant protection against UV radiation damage to human hair, suggesting its potential as a photoprotective agent in hair-care products.
7 citations
,
September 2020 in “International Journal of Cosmetic Science” This study investigated the effects of wool-derived hydrolysed keratin peptides on relaxed textured hair and found that mid- and high-molecular weight peptides improved mechanical strength and reduced breakage in different humidity conditions.
7 citations
,
July 2019 in “International Journal of Molecular Sciences” This study found that PGA-4HGF nanoparticles enhanced hair growth in mice more effectively than 4HGF alone by increasing anagen phase duration and dermal papilla cell proliferation.
7 citations
,
January 2018 in “Materials Today: Proceedings” This study found that reinforcing epoxy with short human hair fibers and glass micro-spheres improved its wear resistance, suggesting potential applications in products like brake shoes and pads.