30 citations
,
March 2019 in “Archives animal breeding/Archiv für Tierzucht” In this study, variation in the KRTAP15-1 gene in goats was linked to changes in cashmere fibre diameter, with specific variants showing dominant or recessive effects.
24 citations
,
April 2016 in “Experimental Dermatology” This study found that chemical treatments like perming, dyeing, and bleaching significantly alter amino acids and lipids in human hair, which may impact hair strength and quality.
14 citations
,
April 2000 in “Animal Science/Animal science” This article explores how various nutrients and metabolic processes impact wool and hair follicle function in animals but reports no new experimental findings.
10 citations
,
January 2010 in “PubMed” This article reviews current hair loss treatments, proposing a hypothesis that a combination of drugs, supplements, and therapies may effectively manage hair loss, but presents no new clinical results.
9 citations
,
January 1959 in “The journal of nutrition/The Journal of nutrition” This study found that a higher potassium diet in lysine-deficient rats partially protected against hair loss and increased liver fat, suggesting these rats require more potassium.
9 citations
,
June 1947 in “Analytical Chemistry” Cold waving solutions quickly reduce cystine to cysteine in hair.
6 citations
,
November 1977 in “International Journal of Legal Medicine” Human hair contains a substance that shows blood group A activity.
4 citations
,
February 2022 in “Frontiers in molecular biosciences” This study revealed that chronic restraint stress in mice led to significant alterations in metabolic pathways and gene expression associated with hair growth inhibition, using metabolomics and transcriptomics analyses.
3 citations
,
January 2021 in “ScienceAsia” In this study, combined treatment with transglutaminase and keratin significantly repaired damaged hair by improving its structural properties, reducing swelling, and enhancing crosslink activities, as evidenced by microscopy and spectroscopy analyses.
3 citations
,
January 2009 in “Sen'i Gakkaishi” This study found that using a bicomponent reduction system with TGA and DTDG for hair straightening limited hair damage by forming only thiol groups, while a TGA-only system formed more damaging mixed disulfide groups.
3 citations
,
January 2004 in “Sen i Gakkaishi” This study found that adding dithiodiglycolic acid to the hair straightening process decreased chemical damage and preserved the structural integrity of the hair matrix compared to using thioglycolic acid alone.
2 citations
,
December 2014 This review discusses the role of biotin in metabolism and the consequences of its deficiency, reporting no new clinical results.
This review discusses potential cosmeceutical treatments for hair loss, including ingredients like procyanidins and isoflavones, but does not present new clinical outcomes; the authors highlight the promise of further research.
33 citations
,
January 2015 in “Journal of Cosmetic Dermatology” This study reports that familial frontal fibrosing alopecia was diagnosed earlier in premenopausal women compared to postmenopausal women, though long-term outcomes remain uncertain without a definitive treatment.
In this correspondence, the authors reported that patients on a 500-calorie crash diet with rapid weight loss experienced significant hair loss, which began months after dieting and gradually improved.
December 2025 in “Advanced Healthcare Materials” In this study, a new topical formulation containing amine-activated carboxymethyl chitosan and hydrolyzed extracellular matrix showed promising results in a mouse model by reducing oxidative stress, inflammation, and promoting hair regeneration, potentially offering an alternative treatment for inflammatory hair loss.
20 citations
,
September 2005 in “Endocrinology” This study identified novel selective androgen receptor modulators with enhanced in vivo pharmacological activity through structure-activity relationship analysis in castrated rats.
13 citations
,
May 2011 in “Bioorganic & Medicinal Chemistry” This study identified certain benzopyran derivatives with a bulky tert-butyloxycarbonylamino group as effective KATP channel openers that inhibit insulin secretion in rat pancreatic islets.
20 citations
,
September 2018 in “Journal of colloid and interface science” This study found that keratin derivatives with functionalized thiol groups improved binding to both natural and bleached hair fibers, suggesting a promising strategy for enhancing keratin's durability in hair repair.
4 citations
,
March 2021 in “Journal of Surfactants and Detergents” This study found that hair treated with shampoo containing water-soluble silicone demonstrated smoother sliding and better detangling, compared to shampoo with water-insoluble silicone, due to differences in conditioning film formation.
19 citations
,
January 2009 in “International review of cell and molecular biology” This review explains the mechanical composition and molecular interactions that determine hair's mechanical properties, without providing any new experimental findings.
179 citations
,
July 2016 in “Nature Reviews Molecular Cell Biology” This review examines how epigenetic dysregulation affects adult stem cell function, noting that impacts range from minor to serious disruptions in tissue homeostasis and potential cancer development.
95 citations
,
February 2018 in “Dermatology and Therapy” This review discusses the role of nutraceuticals in combating skin aging but reports no new clinical results, focusing on their mechanisms of action and potential effectiveness for dermatologists.
79 citations
,
January 2017 in “Dermatology practical & conceptual” This article addresses the need to screen for nutrient deficiencies in patients with hair loss but reports no new findings, noting that supplementation without deficiency may not be beneficial and could pose risks.
67 citations
,
February 2020 in “Journal of Ginseng Research” This review evaluates and classifies the non-saponin components of Korean Red Ginseng, emphasizing their combined role with saponins in the plant's bioactivity, but reports no new clinical results.
66 citations
,
February 2010 in “CrystEngComm” Made 8 minoxidil samples; 1 cocrystal, 7 salts formed.
65 citations
,
October 2018 in “Frontiers in cellular and infection microbiology” This study observed that dandruff in Indian women is associated with a distinct scalp microbiome, including specific bacterial and unknown Malassezia species, with implications for nutrient homeostasis and cell-host adhesion pathways.
58 citations
,
June 2000 in “The Journal of Steroid Biochemistry and Molecular Biology” This study found that Atlantic croaker nuclear androgen receptors AR1 and AR2 have different binding affinities for androgens, suggesting that they may mediate distinct physiological actions in teleosts.
18 citations
,
October 2022 in “JCI Insight” This study found that altered amino acid metabolism, specifically involving glutamic and aspartic acids, promotes neurovascular reactivity in rosacea, suggesting a potential metabolic target for treatment.
16 citations
,
October 2003 in “Journal of applied polymer science” This study found that chemically modifying hair with 2-iminothiorane hydrochloride improved the permanence of hair setting without damaging the hair by increasing disulfide bonds.