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.
April 2025 in “Journal for Research in Applied Sciences and Biotechnology” This study evaluated three herbal powder shampoo formulations, reporting that Formulation 1, with a balance of cleansing and hydration, is most suitable for general scalp health and hair softness, while Formulation 3, with its higher cleansing power, is better for oily hair.
November 2020 in “Дерматовенерология, косметология” This study found that among men with androgenetic alopecia, the M-type pattern, either isolated or combined with others, was observed most frequently, using the BASP classification.
January 1998 in “NEJM Journal Watch” The abstract reports no new clinical results; it describes finasteride’s mechanism of action in androgenetic alopecia and mentions unpublished trial results by the manufacturer and investigators.
721 citations
,
October 2011 in “Nature” Different types of long-lasting stem cells are responsible for the growth and upkeep of the mammary gland.
235 citations
,
July 1999 in “Journal of biological chemistry/The Journal of biological chemistry” This study establishes a catalog of human type I hair keratins and identifies their specific roles and expression patterns during hair differentiation and growth in scalp follicles.
133 citations
,
September 2013 in “Nature Reviews Molecular Cell Biology” Different types of stem cells and their environments are key to skin repair and maintenance.
73 citations
,
October 2013 in “International Journal of Cosmetic Science” This review examines the chemical composition and potential health risks of hair straighteners, but it reports no new findings and emphasizes the importance of understanding hair fibre structure for safe use.
71 citations
,
December 2018 in “Journal of Pain Research” This study suggests that controlling variables during platelet-rich plasma preparation and application may improve its reliability and effectiveness in providing long-term relief from chronic pain.
61 citations
,
October 1996 in “Development” This study found that combining adult germinative epidermal cells with non-inductive dermal cells can stimulate hair follicle neogenesis, effectively altering the cells' status to enhance induction.
56 citations
,
November 2003 in “Journal of Investigative Dermatology” This study identified altered expression of MMP-19 in the skin's epidermal layers during diseases like psoriasis and eczema, implying a role in disease processes.
53 citations
,
July 2016 in “Cosmetics” This study reviews the biology and cosmetic treatment of hair, emphasizing future advancements in safer, more effective procedures to meet consumer needs for hair care.
50 citations
,
January 2018 in “Acta physiologica” This study found that four days of simulated night shift work in healthy adults reduced insulin sensitivity, suggesting a potential increased risk of type 2 diabetes.
42 citations
,
January 2014 in “BMC Genomics” This study highlights the loss of hair-type keratin genes in cetaceans compared to terrestrial mammals, suggesting a potential adaptive role linked to their hairless phenotype and habitat changes.
31 citations
,
October 2019 in “Genes & Diseases” This study identified significant gene expression differences in human basal cell carcinoma, including up-regulation of zinc finger encoding genes, which are not entirely reflected in current mouse models.
31 citations
,
September 2012 in “Journal of biological chemistry/The Journal of biological chemistry” This study found that proper levels of retinoic acid, controlled by the enzyme Cyp26b1, are essential for normal hair follicle development and morphogenesis in mice.
31 citations
,
August 2001 in “PubMed” This review discusses the role of androgen metabolism in hair follicles and its potential impact on future treatments for androgenetic alopecia, but reports no clinical results.
30 citations
,
July 2021 in “Annals of Botany” This study observed that maize plants enhance phosphorus acquisition by promoting both root hair growth and lateral root development in response to localized nutrient patches, highlighting a complementary root trait trade-off.
30 citations
,
February 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that the orphan protein Plet-1 is expressed in specific keratinocytes of mouse hair follicles and may regulate keratinocyte interactions with inert tissues by affecting migration and adhesion.
29 citations
,
July 2003 in “Experimental Dermatology” This study found that in anagen hair follicles, the basement membrane zone components showed decreased expression in the lower hair bulb, with a complete absence of BP230 at the dermal papilla junction, suggesting an incomplete hemidesmosome structure in these regions.
23 citations
,
July 2020 in “Aging Cell” In this study, researchers found that glycan profiles in epidermal stem cells differed between young and old mice, suggesting these changes may serve as molecular markers for aging.
19 citations
,
January 2013 in “Annals of Dermatology” In this study, oral steroid pulse therapy was found to be as effective and well-tolerated as intravenous pulse therapy in treating severe alopecia areata, especially when started within one year of disease onset.
16 citations
,
May 2011 in “The Journal of clinical investigation/The journal of clinical investigation” This study in engineered mouse models suggests that some basal cell carcinomas may originate from hair follicle tissue stem cells upon leaving their stem cell niche.
14 citations
,
January 2015 in “Annals of dermatology/Annals of Dermatology” This study found that corticosteroid pulse therapy may be more effective than oral cyclosporine with corticosteroid for patients with severe alopecia areata, especially for those with the plurifocal type or a short disease duration.
14 citations
,
November 2012 in “SLAS discovery” This study observed that certain herbal extracts may promote hair growth and inhibit hair loss in cell lines by affecting specific protein expressions similarly to minoxidil.
13 citations
,
July 2019 in “PLoS ONE” This study found that deleting podoplanin in mouse keratinocytes promoted hair follicle growth during regeneration, suggesting it may regulate hair cycling pathways that could aid in treating hair loss conditions.
13 citations
,
November 2017 in “BMC Veterinary Research” This study suggests that topically applied fusidic acid may penetrate only the most superficial layers of canine skin but can reach sufficient concentrations to potentially treat infections caused by pathogenic staphylococci.
13 citations
,
April 2001 in “International Journal of Dermatology” Different types of scarring alopecia may be stages of one disease, and accurate diagnosis is crucial to prevent permanent hair loss.
12 citations
,
November 2024 in “Plants” This study found that the phytosterols β-sitosterol, stigmasterol, and campesterol have low-to-negligible inhibitory activity against steroidal 5α-reductase type 2 compared to the synthetic inhibitor dutasteride, with β-sitosterol showing the highest activity among the tested phytosterols.
11 citations
,
January 1980 in “Southern Medical Journal” This study found that minoxidil effectively manages various types of severe hypertension but can cause side effects such as sodium retention and tachycardia.