November 2021 in “International Journal for Research in Applied Science and Engineering Technology” This review discusses the various applications of lyophilized platelet-rich plasma in treating different diseases and reports no new clinical results.
January 2018 in “Springer eBooks” PDE inhibitors, especially PDE4 inhibitors like apremilast, are effective for certain inflammatory skin conditions but have side effects and can be costly.
November 2009 in “Companion Animal” The document suggests that Alopecia X in dogs is mainly a cosmetic issue and might be better left untreated.
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.
March 2004 in “Journal of The American Academy of Dermatology” This study found that the TrichoScan effectively measures hair growth changes, showing significant increases in hair counts and thickness in men with androgenetic alopecia after 6 months of using 5% minoxidil solution.
499 citations
,
September 2011 in “Cell” This study found that intradermal adipocyte lineage cells in mice are necessary and sufficient to activate follicular stem cells, highlighting their role in regulating skin stem cell activity.
164 citations
,
April 2008 in “Cochrane library” This review of interventions for alopecia areata found no significant treatment benefits for hair growth compared to placebo, indicating a need for larger, well-conducted studies.
143 citations
,
April 2018 in “Electronic physician” This article discusses the potential benefits of safflower in traditional Persian medicine for various conditions and highlights the need for comprehensive phytochemical research, without reporting new clinical results.
112 citations
,
May 2019 in “Pharmacological Research” This review discusses the isolation, structure, and bioactivity of lignans and neolignans from 2016 to mid-2018, reporting no new clinical results but highlighting their potential protective properties against diseases such as cancer and neurodegeneration.
91 citations
,
April 2011 in “Journal of Ethnopharmacology” This study found that Polygonum multiflorum extract may promote hair growth by inducing the anagen phase in the resting hair follicles of mice.
84 citations
,
April 2013 in “Applied Microbiology and Biotechnology” This review discusses the current research and development of mannosylerythritol lipids, particularly focusing on their potential commercial applications in cosmetics; it reports no new results.
64 citations
,
June 2020 in “PLoS ONE” This study found that red light exposure significantly enhanced the growth, phytochemical content, and therapeutic potential of Eclipta alba callus cultures compared to other multispectral light exposures.
49 citations
,
June 2009 in “Seminars in Cutaneous Medicine and Surgery” This article examines differences in aging among ethnic populations and highlights cosmetic procedures specific to skin of color, but reports no new research findings.
49 citations
,
September 2008 in “International journal of pharmaceutics” This study suggests that artificial sebum L may serve as an effective substitute for human sebum in drug transport studies, due to its similar physicochemical properties.
47 citations
,
May 2021 in “Polymers” This review surveys the chemical composition and various uses of jojoba oil in medicine and industry but presents no new clinical results.
41 citations
,
December 2015 in “Journal of the European Academy of Dermatology and Venereology” This review discusses the challenges and potential solutions in studying Demodex mites and their possible pathogenic role in human skin disorders but reports no new findings.
40 citations
,
November 2016 in “Molecules” This review discusses the historical and current use of ribosome-inactivating protein-expressing plants in traditional medicine across various cultures and regions, highlighting their role despite a lack of scientific validation.
40 citations
,
January 2010 in “Indian Journal of Dermatology, Venereology and Leprology” This article reviews the role of diet in various skin disorders and suggests that dietary changes may aid in managing certain conditions, though it reports no new clinical findings.
39 citations
,
April 2020 in “Clinical, Cosmetic and Investigational Dermatology” This review discusses the unique characteristics and disorders of Asian hair, emphasizing the need for more comprehensive studies in this area.
37 citations
,
August 2014 in “Journal of experimental botany” This study identified the AtPRPL1 gene in Arabidopsis thaliana as being involved in cell elongation processes, despite unclear changes in cell wall composition from its altered expression.
34 citations
,
October 2014 in “European journal of pharmaceutics and biopharmaceutics” This study found that adapalene-loaded solid lipid microparticles may enhance targeted drug delivery into sebum due to their similarity to sebum components, although both this formulation and a standard cream showed equivalent follicular penetration.
32 citations
,
April 2016 in “Aaps Pharmscitech” This study found that nanostructured lipid carriers enhanced the skin penetration and retention of minoxidil compared to solid lipid nanoparticles, suggesting they could be a promising method for topical delivery.
29 citations
,
October 2011 in “British Journal of Dermatology” This study found that four microRNAs, which were significantly upregulated in balding hair follicle papilla cells, could play a role in the development of male pattern baldness.
28 citations
,
November 2018 in “Journal of structural biology” This study found statistically significant patterns in hair morphology and ultrastructure linked to biogeographic ancestry among European, African, and East Asian populations.
27 citations
,
November 2020 in “International Journal of Dermatology” This review examined dermatologic symptoms associated with COVID-19 in 2,560 patients, with chilblains/pernio-like lesions being the most common, suggesting these symptoms may aid in early identification of cases.
25 citations
,
April 1949 in “The journal of experimental zoology” This research studied the effect of local testosterone propionate applications on rabbit epidermal mitotic activity but reports no new results.
24 citations
,
July 2015 in “Biogeosciences” This study found that the growth of hair ice on dead wood requires the biological activity of a winter-active fungus, specifically Exidiopsis effusa, which shapes and stabilizes the ice structures.
24 citations
,
June 2020 in “Industrial Crops and Products” This study reports that biomass activated carbon fibers derived from metaplexis japonica seed hair effectively adsorb methylene blue dye, demonstrating high capacity and rapid adsorption performance.
23 citations
,
January 2001 in “International journal of toxicology” This review discusses the cosmetic use and safety of Hypericum Perforatum Extract and Oil, finding that current data are insufficient to support their safety in formulations due to a lack of comprehensive testing.
18 citations
,
September 2023 in “Nutrition Research Reviews” In this scoping review, researchers found that while some dietary approaches may help improve psoriasis symptoms—particularly in those with obesity or coeliac disease—the overall evidence is limited, and larger studies are necessary to identify effective diets for the broader psoriasis population.