June 2013 in “Revista cubana de plantas medicinales” This study found that Sida cordifolia collected in Colombia is a good source of steroidal saponins, which may contribute to its antioxidant and antifungal properties.
March 2010 in “Cosmetic Dermatology” Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.
October 2008 in “Clin-alert” This abstract lists keywords related to various medications and therapies, but it does not provide new study results or findings.
This article reviews the synthesis and properties of isotretinoin, tazarotene, minoxidil, and finasteride, and reports no new findings.
January 1983 in “Journal of the American Oil Chemists' Society” The U.S. soybean industry wanted government help due to foreign competition, while the jojoba industry was growing and expected to stabilize.
June 2026 in “International Journal of Drug Delivery Technology” This review explores the potential of herbal therapies and modern delivery methods for managing premature hair greying, highlighting promising plant-based treatments and emphasizing the need for clinical trials to validate their effectiveness.
December 2025 in “Aesthetic Cosmetology and Medicine” This study emphasizes the need for personalized hair care strategies based on in-depth diagnostics, taking into account scalp type, environmental factors, and the microbiome, suggesting that this holistic approach could improve hair condition.
January 2025 in “American Journal of Medical and Clinical Research & Reviews” In this literature review, potential health risks of toxic chemicals commonly found in cosmetic products were linked to issues such as cancer, reproductive abnormalities, and skin diseases, highlighting concerns over ingredients like talc, parabens, and phthalates.
January 2024 in “LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)” This study found that Carbon Quantum Dots effectively detected and quantified Co²⁺ ions and methylcobalamin in tap water with high sensitivity and recovery rates between 95% and 105%.
June 2023 in “Historical records of Australian science/Historical Records of Australian Science” This biographical abstract highlights George Rogers' pioneering contributions to the understanding of keratin molecular structure and keratinisation biochemistry, including the application of electron microscopy to hair ultrastructure and the discovery of enzymes and gene transcription processes relevant to keratin proteins.
September 2010 in “International Society of Hair Restoration Surgery” This article reviews various proprietary methods for local anesthesia in hair surgery but reports no new clinical findings.
July 2020 in “Environmental Science and Pollution Research” This study found that finasteride and melengestrol acetate exhibit varying levels of toxicity to freshwater mussels, amphipods, and mayflies, but current environmental concentrations suggest minimal direct effects on these aquatic invertebrates.
86 citations
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February 2009 in “Journal of Neuroscience” This study found that during late pregnancy in rats, there is an increase in extrasynaptic GABA A receptor number in granule cells of the dentate gyrus, linked to hormonal fluctuations.
11 citations
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August 2018 in “Asian-Australasian journal of animal sciences” This study found that a short daily photoperiod increased crude protein digestibility, secondary hair follicle activity, and cashmere quality in Inner Mongolia white cashmere goats without harming fiber characteristics.
1 citations
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March 1985 in “Head & neck surgery” This study reports disastrous outcomes from artificial hair fiber implants, with some patients still needing repair to remove retained fiber fragments; hair-bearing punch grafts may help some patients.
February 2026 in “Journal of Integrative Neuroscience” In this study, transplantation of hair follicle stem cells and nerve growth factor-modified stem cells significantly reduced amyloid deposition and tau hyperphosphorylation in an Alzheimer's disease rat model, suggesting potential as a treatment option.
November 2023 in “Research Square (Research Square)” This animal study found that finasteride, a 5-alpha reductase type 2 inhibitor, decreased dihydrotestosterone levels and c-Fos protein activation in the rat brain, but these effects may diminish after discontinuing the drug.
December 2023 in “Juan Cuevas eBooks” This source describes the fourth volume of the "Guía de Procedimientos en Cirugía Plástica Reconstructiva" as an essential, expert-compiled reference detailing the latest advanced techniques in reconstructive plastic surgery for surgeons, residents, and professionals in the field.
January 2009 in “Journal of the American Academy of Dermatology” This study reports on a patient whose symptoms, including trichoepitheliomas and clinical alopecia, may suggest a new syndrome possibly linked to myasthenia gravis.
May 2024 in “Nano letters” This study developed a quercetin-encapsulated and polydopamine-integrated nanosystem that reshapes the perifollicular microenvironment, showing potential for rescuing hair follicle viability and regenerating hair follicles in androgenic alopecia by scavenging reactive oxygen species and promoting angiogenesis.
84 citations
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April 2015 in “Cosmetics” This review discusses various types of hair dyes, their mechanisms of action, molecular structures, application methods, and formulation aspects, but reports no new research findings.
8 citations
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January 2023 in “Biosensors” This review discusses recent progress in PENG-based sensors for non-invasive medical diagnosis and treatment but reports no new experimental results.
5 citations
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December 2020 in “International journal of biological macromolecules” This study found that shikimic acid- and maleate-based hair repair agents modified the structure of hair fibers, though they did not increase disulfide bridge content in the hair cortex.
4 citations
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June 2022 in “Journal of cleaner production” This study found that a new eco-friendly hair crosslinking method using visible light and non-toxic chemicals caused less damage and improved mechanical properties compared to traditional thioglycolic acid treatment.
1 citations
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December 2022 in “Plants” This study suggests that CSLD1 is key to nitrogen-dependent root hair elongation and regulation of AMT1;2 expression in rice roots.
October 2023 in “International Journal of Cosmetic Science” In this study, researchers developed WS Biotin, a new water-soluble form of biotin, and found that it significantly improves water solubility compared to free biotin and enhances hair-related keratin expression, gene activity for hair growth in vitro, while also reducing melanin content in skin cells.
Hair coloring and bleaching can permanently break down hair protein and temporarily change its properties.
25 citations
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January 2024 in “International Journal of Nanomedicine” The hydrogel is safe, reduces oxidation, and helps heal wounds effectively.
1 citations
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July 2021 in “Forensic science international” This study found that segmental single hair analysis produced ocfentanil concentration profiles similar to those from hair lock analysis, supporting its use in cases with limited samples.
December 2023 in “Deleted Journal” This research project focused on developing a herbal hair serum using natural ingredients like Flaxseed, Aloe Vera, and Vitamin E, aimed at addressing issues like hair fall and dandruff while promoting overall hair health. Results of the study are not reported.