October 2022 in “Zenodo (CERN European Organization for Nuclear Research)” This article describes the promoted benefits of Ignite Amazonian Sunrise Drops for weight management and metabolism, but it reports no new scientific results.
This review discusses supplements used to alleviate side effects of chemotherapy, highlighting various natural remedies, but reports no original clinical research findings.
January 1999 in “Current Problems in Pediatrics” Swimming in Lake Malawi can lead to schistosomiasis, hepatitis B vaccine might cause temporary hair loss, and certain drinks affect kidney stone risk.
8 citations
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October 2022 in “Journal of Mind and Medical Sciences” This review discusses the causes and preventive measures of limb amputations, emphasizing the importance of specialized surgical teams to improve function and aesthetics, but provides no new clinical findings.
132 citations
,
September 2009 in “Experimental Dermatology” This study introduced a new classification system for distinguishing between anagen VI and early catagen stages in human hair follicle organ culture, using it to confirm eflornithine's ability to induce premature catagen.
115 citations
,
August 2008 in “The Journal of Clinical Endocrinology & Metabolism” In this study, T3 and T4 were found to directly influence human hair follicles in vitro, enhancing keratinocyte proliferation, prolonging the hair growth phase, and affecting pigmentation.
105 citations
,
February 2010 in “Endocrinology” This study found that normal human epidermis expresses TSH and may be an indirect target of TSH signaling, with expression regulated by endocrine controls of the hypothalamic-pituitary-thyroid axis.
94 citations
,
April 2018 in “Nature Genetics” This study identified more than 100 genetic loci associated with hair color variation in Europeans, explaining a significant portion of the trait's heritability and advancing understanding of hair pigmentation.
90 citations
,
December 2008 in “Journal of Investigative Dermatology” Thyroid-stimulating hormone affects hair follicles but doesn't change hair growth or color.
72 citations
,
October 2009 in “The FASEB journal” This study found that thyrotropin-releasing hormone (TRH) acts as a potent stimulator of hair growth in human scalp hair follicles, promoting elongation and prolonging the anagen phase.
45 citations
,
January 2015 in “Dermatology” In this study, 41.6% of patients with secondary syphilis exhibited syphilitic alopecia, with the 'moth-eaten' pattern most commonly observed through trichoscopy.
43 citations
,
July 2023 in “Pharmaceuticals” This review explores the effects of caffeine on cancer, cardiovascular, immunological, inflammatory, and neurological diseases, including its use in sports, and discusses advancements in caffeine delivery through novel nanocarrier-based formulations.
37 citations
,
March 2010 in “British Journal of Dermatology” Oestrogen and thyrotropin-releasing hormone affect prolactin and its receptor in human skin and hair, suggesting new treatment options for related conditions.
35 citations
,
February 2015 in “Experimental Dermatology” This study found that human follicle dermal papilla cells promote survival, proliferation, and tubulogenesis of microvascular endothelial cells, highlighting their significant role in hair follicle vascular remodeling.
34 citations
,
July 2011 in “Journal of the European Academy of Dermatology and Venereology” This study identified distinct dermoscopic patterns associated with different types of scalp tumors, highlighting variability in lesions related to patient age, gender, and tumor thickness.
30 citations
,
November 2020 in “Journal of Advanced Research” This study found that conditioned medium from keratinocytes improved the hair-inductive properties of cultured dermal papilla cells, suggesting potential for enhancing hair follicle regeneration.
27 citations
,
March 2006 in “Journal of cosmetic dermatology” This review examines the effects of menopause on skin aging and suggests hormone replacement therapy may improve some symptoms, without providing new clinical findings.
24 citations
,
January 2020 in “International Journal of Molecular Sciences” This review discusses the potential benefits of flavonoid-containing botanicals, such as Panax ginseng, in reducing hair loss and promoting hair growth, but reports no new experimental results.
18 citations
,
May 2023 in “Preprints.org” This review provides an overview of caffeine's effects on cancer, cardiovascular, immunological, inflammatory, and neurological diseases, highlighting both its potential benefits, such as neuroprotection and anti-aging, and possible adverse effects like elevated blood pressure, anemia, and migraine.
12 citations
,
March 2018 in “Bioengineering” This review discusses the use of non-transfusional hemocomponents in surgical procedures for tissue regeneration and reports no new empirical findings.
9 citations
,
March 2016 in “Natural Product Research” This study found that baicalin promotes human microvascular endothelial cell proliferation, while visnadin and minoxidil enhance tubulogenesis, with hesperidin uniquely increasing VEGFR-2 phosphorylation compared to other compounds tested.
8 citations
,
June 2009 in “British Journal of Dermatology” Human melanocytes in skin and hair follicles don't express keratin 16 or 6 naturally.
7 citations
,
October 2022 in “Journal of Mind and Medical Sciences” This study found that during the COVID-19 pandemic, upper gastrointestinal bleeding cases in Romania were more severe and required rapid and progressive treatment approaches to achieve optimal outcomes.
7 citations
,
December 2015 in “Experimental Dermatology” The study found that Sh-Polypeptide 9, a biomimetic peptide, enhances endothelial tubulogenesis and VEGF production more effectively than minoxidil, particularly at low concentrations, suggesting potential for hair follicle vascularization.
6 citations
,
October 2016 in “Journal of Cellular Physiology” This study found that human dermal fibroblasts can promote the viability and proliferation of microvascular endothelial cells in vitro, revealing important interactions at play in hair growth.
5 citations
,
October 2020 in “Bioengineering & translational medicine” This study demonstrates the use of microscopy-guided laser ablation to create a highly structured 3D hydrogel-based organotypic skin model with folliculoid structures, potentially useful for studying hair follicle development or bioactive substance screening.
3 citations
,
November 2018 in “Journal of cellular physiology” In laboratory settings, this study suggests that Serenoa repens and N-acetyl glucosamine with milk proteins may promote hair follicle vascularization through specific cellular interactions and actions.
August 2026 in “Glosains Jurnal Sains Global Indonesia” In this cross-sectional study of Indonesian men, researchers observed a significant negative correlation between serum vitamin D levels and the severity of androgenetic alopecia, suggesting that lower vitamin D concentrations are associated with more severe hair loss, although causality was not established.
July 2026 in “International Journal of Health Science” In this narrative review, researchers found that biomimetic peptides, which mimic natural biological functions, show potential in improving hair density and thickness in people with alopecia, although more robust clinical studies are needed to confirm their efficacy for clinical use.
June 2026 in “Frontiers in Marine Science” This study found that Codium sp. cultivated in IMTA systems can be a sustainable source of bioactive ingredients for skin care products, with various fractions providing photoprotective, wound-healing, and antimicrobial benefits in vitro.