January 2023 in “Journal for ReAttach Therapy and Developmental Diversities” In this study, the n-hexane fraction of Carthamus oxyacantha methanolic extract exhibited significant 5α-reductase inhibitory activity in vitro, suggesting potential therapeutic use for benign prostatic hyperplasia through DHT inhibition.
10 citations
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December 2017 in “Chemosphere” In this study, BPA rapidly increased dendritic spine and synapse densities in cultured rat hippocampal neurons, with involvement of estrogen receptors and ERK1/2 and p38 pathways, but disrupted dihydrotestosterone's effects on synaptic plasticity.
November 2013 in “Hair transplant forum international” This article discusses categorization changes for Hair Transplant Surgeon members at the British Association of Hair Restoration Surgery and reports no clinical outcomes.
1 citations
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March 2007 in “Journal of Chinese Integrative Medicine” In this study, Huoxue Bushen Mixture was associated with increased blood vessel formation and VEGF expression in mice hair follicles, suggesting it may enhance hair growth.
January 2000 in “Zhongguo yixue wulixue zazhi” This study observed that human hair keratin showed distinct morphological features depending on the dissolution speed, which could have potential applications in clinical settings for developing self-tendons.
October 2025 in “International Journal of Cosmetic Science” This study found that longer-chain cationic surfactants like BTMC provided superior hair conditioning by reducing combing forces, but did not reverse oxidative hair damage, emphasizing the role of molecular structure in surfactant performance.
2 citations
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June 2023 in “Research in Pharmaceutical Sciences” Bhamrung-Lohit may help with inflammation and oxidation.
November 2025 in “The Journal of Immunology” This study observed that in human scalp hair follicles, BTNL2 expression is lower in stressed conditions, which correlates with increased cytotoxic activity by gamma/delta and CD8+ T cells, suggesting a possible role for BTNL2 in controlling immune responses relevant to alopecia areata.
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.
64 citations
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March 2005 in “Journal of Investigative Dermatology” This study found that brain-derived neurotrophic factor (BDNF) inhibited hair shaft elongation and induced premature catagen development in cultured human hair follicles, partially through transforming growth factor β2.
May 2021 in “Journal of the Endocrine Society” This case report highlights the adverse effects of unmonitored bioidentical hormone replacement therapy, emphasizing the need for patient education about its safety and efficacy compared to FDA-regulated hormones.
May 2026 in “Journal of Health Sciences and Medicine” This study found that biotinoyl tripeptide-1-loaded solid lipid nanoparticles significantly improved thermal protection in hair, enhancing cuticle integrity and resistance to heat damage, compared to control samples.
4 citations
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August 2021 in “Annals of Translational Medicine” In this study, dihydroartemisinin reduced prostate enlargement and related markers in a rat model of benign prostatic hyperplasia, suggesting its potential as a therapeutic agent.
January 2024 in “JCEM case reports” In this clinical case report, a man with Birt Hogg Dube syndrome presented with parathyroid cancer, the first such case according to the authors, highlighting a potential link between Folliculin gene mutations and parathyroid cancer development.
11 citations
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March 2014 in “Journal of Investigative Dermatology” In this study, basal cell carcinoma developed in Ptch-deficient mice only after chemical treatment, not skin wounding, suggesting a second unknown event is necessary for tumor formation.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” In a laboratory setting, this study found that Biotrinine® dry extract activated hair follicle growth pathways and increased certain growth factor secretions in human dermal papilla cells, suggesting potential benefits for treating chronic hair loss.
March 2024 in “Journal of Experimental & Biomedical Sciences/Biomedical Science Letters” In this study, BCC therapy reduced oxidative stress and cell damage in cardiomyocyte cells, suggesting it may serve as a new treatment alternative for heart disease.
2 citations
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May 2022 in “International Journal of Trichology” This study identified 43 patients with psoriasiform skin reactions associated with Brazilian Keratin Treatment, suggesting this adverse effect may be underdiagnosed and important to recognize through clinical and dermatoscopic features.
February 2026 in “Bioengineering” This preliminary study suggests that hyperbaric oxygen therapy may improve scalp health and follicle activation in healthy adults, with subjective assessments showing significant improvements despite mixed objective findings.
12 citations
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March 2013 in “The American journal of dermatopathology/American journal of dermatopathology” This article reports on three new cases of Birt–Hogg–Dubé Syndrome and emphasizes the role of genetic analysis in its diagnosis due to clinical challenges.
12 citations
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October 2019 in “Experimental Dermatology” This study found that boehmite accelerates hair regrowth by promoting human dermal papilla cell proliferation and enhancing signaling pathways involved in the hair follicle cycle.
April 2025 in “International Journal of Cosmetic Science” This study found that using 1,4-butylenediamine bismaleimide for hair perming through thiol-Michael click chemistry offers comparable efficiency to conventional oxidative methods, with enhanced durability and reduced damage to hair fibres, preserving mechanical, color, and surface properties.
33 citations
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May 2015 in “JAMA Dermatology” This study identifies comedonal or cystic fibrofolliculomas as novel diagnostic clues for earlier recognition of Birt-Hogg-Dube syndrome, potentially facilitating timely surveillance of associated systemic complications.
October 2022 in “Dermatology practical & conceptual” This study found that bipolar disorder is more prevalent in patients with hidradenitis suppurativa than in those with psoriasis or in control groups.
7 citations
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April 2018 in “Molecular Medicine Reports” This study found that BeauTop, a supplement containing several traditional Chinese herbs, may promote hair growth in mice with alopecia, potentially by modulating EGF and FGF-7 levels.
August 2026 in “European Journal of Pharmacology”
3 citations
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September 1999 in “Journal of the European Academy of Dermatology and Venereology” This article reviews pulmonary arterial aneurysms in Behçet's disease and cites previous case reports, but it presents no new data or clinical findings.
August 2019 in “Journal of Invertebrate Pathology” This study observed that different alkaline buffers had a significant impact on the volume of liquid consumed by fall armyworm larvae, emphasizing the importance of measuring imbibed volumes to reduce dose errors in bioassays.
September 2023 in “Journal of The American Academy of Dermatology” In this study, researchers evaluated how subjects perceive the effectiveness of three FDA-cleared photobiomodulation devices for home use in treating androgenetic alopecia, though specific outcomes or comparative effectiveness are not reported in the abstract.
In this case report, a 36-year-old patient undergoing secukinumab treatment for psoriasis experienced both hepatitis B reactivation and hair discoloration, suggesting a potential link between these effects, though further studies are needed to understand this relationship.