5 citations
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January 2010 in “Medicinal Plants - International Journal of Phytomedicines and Related Industries” This review discusses the diverse pharmacological activities of T. procumbens, such as hypotensive and hair growth-promoting effects, but reports no new clinical findings.
March 2026 in “Food Science & Nutrition” In this study, high-dose Arachis hypogaea root extract significantly reduced prostate weight and markers of glandular hyperplasia in testosterone-induced BPH in mice, with associated changes in inflammatory gene expression and beneficial shifts in gut microbiota.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This review of Tridax procumbens highlights its pharmacological and phytochemical potential, noting the presence of biologically active compounds and suggesting its value as a basis for developing new plant-based therapeutics due to its diverse medicinal properties and low toxicity.
May 2026 in “Animal Bioscience” This study found that m6A-circHECA enhances the differentiation of stem cells into hair follicle lineages in cashmere goats by sequestering miR-449a-5p, boosting LEF1 gene expression, and activating the Wnt/β-catenin pathway.
January 2023 in “IGI Global eBooks” This review covers the diverse applications of Cannabis sativa in areas like cancer treatment, skin care, and alopecia, but reports no new clinical results; continued research faces challenges due to legal variability.
This review of Lawsonia inermis L., or henna, details its bioactive compounds and historical uses in Unani medicine, including treatment for various conditions like ulcers and jaundice, while highlighting its potential for wound healing, hepatoprotective, and other effects, though further research is needed.
October 2023 in “Plant Archives/Plant archives” This study evaluated herbal formulations, including Neem and Hibiscus soaps and medicated oil, made from certain medicinal plants in India, finding them effective for antimicrobial purposes and beneficial for skin and hair, suggesting they are suitable for public use.
9 citations
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October 1976 in “Journal of Cutaneous Pathology” This study observed that human growth hormone treatment in osteoporosis patients appeared to improve skin thickness and restore dermal structures towards normal without stimulating hair, sebum, or melanin.
1 citations
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January 2016 in “Springer briefs in molecular science” This chapter reviews plant-based ingredients for hair oils that may improve hair health by increasing scalp blood circulation and providing external nutrients, but it reports no new results.
This review highlights the cosmeceutical potential of tropical herbs due to their bioactive compounds like flavonoids and saponins, which offer antioxidant and anti-inflammatory benefits, though it notes challenges such as lack of standardized formulations and large-scale validation in current research.
August 2025 in “Biomolecules” This review discusses the potential topical benefits of cannabidiol in dermatology and cosmetics, highlighting its diverse effects and therapeutic roles but reports no new clinical results, emphasizing the need for further research.
April 2025 in “Research Journal of Topical and Cosmetic Sciences” This study developed and evaluated a herbal hair oil formulated with various plant extracts, reporting significant enhancement in hair growth activity in human models compared to controls, alongside promising physicochemical properties and safety indicators.
February 2024 in “Pediatrics in review” This study details a 15-year-old girl with secondary amenorrhea and other symptoms who was found to have a pituitary mass causing multiple hormonal deficiencies, diagnosed as lymphocytic hypophysitis.
February 1999 in “PubMed” The document's conclusion cannot be summarized because the content is not available.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a herbal mehendi gel formulated for natural hair coloring and scalp care, finding it safe for topical use and demonstrating benefits like natural coloring and scalp conditioning.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights that henna (Lawsonia inermis) presents a safer alternative to synthetic hair dyes, though its color range and stability are limited; it emphasizes the need for advanced formulations and global regulatory harmonization to enhance henna's acceptance as a standardized hair dye.
August 2013 in “日本医療薬学会年会講演要旨集” This study found that hair contains tightly bound lipids such as cholesterol sulfate, cholesterol, fatty alcohols, and free fatty acids, which are resistant to solvent extraction.
January 2018 in “대한본초학회지(본초분과학회지)” This study found that SHJ extract increased hair growth and melanogenesis in mice, suggesting potential use in cosmeceuticals for hair care.
March 2026 in “Scientific Data” This study mapped the genome-wide epigenetic landscape in secondary hair follicle stem cells of goats, revealing distinct histone modification signatures associated with cashmere fiber cycling during different stages of hair growth.
March 2007 in “The FASEB Journal” This observational study reports a striking correlation between the use of henna hair dye and a specific pattern of hair loss, termed "hennapecia," but calls for experimental research to determine causality.
January 2015 in “Chinese Veterinary Science” This study observed distinct changes in the ultrastructure of Hexi cashmere goat hair follicles throughout the year, highlighting stages with specific cellular and structural characteristics.
12 citations
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April 2005 in “Journal of Herbs Spices & Medicinal Plants” This review examines the uses and potential of horse chestnut derivatives in dermatology and pharmacology, but reports no new findings; it highlights the need for further research on cultivation and composition.
August 2025 in “Tropical Journal of Natural Product Research” This study found that hydromethanolic extracts from Carthamus caeruleus L. rhizomes exhibited notable antioxidant and anti-inflammatory effects in both in vitro and in vivo experiments, supporting its traditional medicinal uses and suggesting its potential as a source of therapeutic agents.
2 citations
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August 2022 in “BMC veterinary research” This study confirmed the biological characteristics and multipotent differentiation potential of primary and secondary hair follicle stem cells from Arbas Cashmere goats, contributing to the understanding of adult stem cell types and characteristics.
1 citations
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September 2008 In this study, herbal extracts were associated with increased hair regrowth in mice when compared to the negative and vehicle control groups, potentially due to enhanced activity of certain enzymes and growth factors.
January 2023 in “Advances in pharmacology and clinical trials” This review highlights that human hair is a valuable biological matrix for clinical and toxicological analyses, demonstrating its applicability in detecting various active substances from different pharmacological classes.
14 citations
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January 1996 in “Journal of Forensic Sciences” This in vitro study found that opiate diffusion was more pronounced in damaged hair fibers than in undamaged ones, with high opiate concentrations detected in fiber centerpieces.
2 citations
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January 2009 in “Human cell culture”
16 citations
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October 2019 in “Biological & Pharmaceutical Bulletin” This study suggests that Houttuynia cordata extract may promote hair growth by stimulating dermal papilla cell proliferation and extending the anagen phase through enhanced energy metabolism and gene expression changes.
This study found that a blend of low- and high-molecular weight hyaluronic acid significantly improved penetration into the hair cortex compared to individual HA types, reducing frizz and increasing hair elasticity and water content, as measured by Confocal Raman Spectroscopy.