11 citations
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March 2005 in “International Journal of Cosmetic Science” This study found that the Bradford assay is a sensitive and reproducible alternative to the Lowry test for quantifying hair protein loss during brushing, with bleached hair releasing more protein than virgin hair.
7 citations
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November 2007 in “PubMed” This study found that Turkish women with female pattern hair loss had significantly lower mid-scalp hair density and anagen ratio compared to healthy controls, with digital image analysis underestimating hair density.
This study describes a new method using ImageJ to quantitatively assess hair loss in mice with alopecia areata, offering a more precise and reproducible alternative to traditional visual scoring systems by employing image-based analysis techniques.
April 2023 in “Journal of Investigative Dermatology” A new image-based method improves accuracy in measuring hair loss in mice.
March 1998 in “Journal of Dermatological Science” Eccrine gland activity may be linked to alopecia areata.
April 2026 in “Scientific Reports” This study presents a new automated computer vision system to objectively measure periocular hair density changes in breast cancer patients undergoing chemotherapy, demonstrating high precision in tracking individual changes and potential as a reliable tool for future clinical trials.
This review explores the mechanisms and clinical applications of thymosin β4, highlighting its potential in various medical fields, but it presents no new research findings.
November 2023 in “Acta scientific pharmaceutical sciences” This study reviewed the current analytical techniques for estimating finasteride, a drug used for treating benign prostatic hyperplasia, acute urine retention, and male pattern hair loss.
January 2023 in “Anais do Congresso Brasileiro Interdisciplinar em Ciência e Tecnologia.” This study optimized conditions for quantifying minoxidil using high-performance liquid chromatography, establishing specific parameters for mobile phase, flow rate, column temperature, and retention time.
10 citations
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January 2008 in “PubMed” This review discusses the essential qualifications and considerations for safely performing hair transplantation, including training, facilities, and patient selection criteria, but reports no clinical results.
66 citations
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May 2011 in “Dermatologic therapy” This report discusses guidelines for designing alopecia clinical trials that account for variables affecting results, but it presents no new efficacy findings.
This study developed a method using ultra-performance liquid chromatography and mass spectrometry to detect illegal substances in hair loss prevention cosmetics, revealing that some products contained high levels of minoxidil and finasteride, posing safety risks.
21 citations
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November 2017 in “Archives of Dermatological Research” This study found that women with female pattern hair loss had increased 5α-reductase isozymes and decreased aromatase mRNA levels, potentially affecting their response to treatment.
4 citations
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September 2015 in “Bulletin of the Korean Chemical Society” This study presents a new method using UPLC-ESI-MS/MS for analyzing the constituents of a medicinal herbal complex extract, which includes herbs traditionally used to prevent hair loss and promote hair growth; no clinical results were reported.
January 2019 in “Analytical Science and Technology” This study developed a rapid method using advanced chromatography and mass spectrometry to detect hair-growth enhancing compounds, discovering synthetic drugs in about 21% of tested supplements.
68 citations
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May 2018 in “PLOS Biology” This study demonstrates that inhibiting SFRP1 with the antagonist WAY-316606 enhances hair growth in human scalp hair follicles ex vivo by facilitating Wnt signalling.
688 citations
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June 2007 in “Cell Stem Cell” This study found that deleting the ATR gene in adult mice led to rapid onset of age-related traits such as hair graying and osteoporosis through reduced regenerative capacity.
March 2005 in “Journal of The American Academy of Dermatology” This study investigates the potential of a cosmetic day lotion with a 5a-reductase inhibitor and a night lotion with an angiogenic ingredient to modulate hair growth, but reports no clinical results.
December 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” This review covers various dermatological studies, including findings on glycerol's optical clearing effects, approaches to keloid prevention, itch quantification, baldness heritability, and fumaric acid esters for psoriasis, without presenting new clinical results.
137 citations
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June 2005 in “Climacteric” This review indicates that estrogen loss during menopause significantly impacts skin health, while estrogen treatment may increase skin collagen, thickness, and elasticity, though effects on other skin characteristics are inconsistent.
58 citations
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November 2013 in “Journal of Innovative Optical Health Sciences” This review discusses the development and application of multiphoton microscopy in dermatology, highlighting its advantages and potential future research directions without reporting new clinical results.
47 citations
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March 2018 in “Journal of Pharmaceutical and Biomedical Analysis” This study identified 43 compounds in Platycladi Cacumen, including flavonoids, and found significant chemical variation in flavonoid content across different regions and processed products.
20 citations
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December 2017 in “Journal of Investigative Dermatology Symposium Proceedings” This article presents a computer imaging algorithm that may automate and enhance the Severity of Alopecia Tool scoring for alopecia areata through texture analysis of pediatric images.
November 2023 in “Journal of Bioscience and Bioengineering” This review highlights the potential of exosomes, particularly their microRNA components, as promising candidates for developing effective hair loss treatments by exploring their roles in hair follicle development and regeneration.
10 citations
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April 2013 in “Revista cubana de plantas medicinales” This study found that Sida cordifolia L. from Colombia is rich in saponins, which may contribute to its antioxidant and antifungal properties.
March 2005 in “Medical Entomology and Zoology” Scoparone may help promote hair growth or address hair loss.
February 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that in adult mouse skin, somatosensory axon plasticity is highly dynamic and influenced by epithelial-neural crosstalk and intrinsic neural mechanisms.
September 2025 in “Chinese Journal of Chromatography” This study developed a method using ultra-high performance liquid chromatography-mass spectrometry (UHPLC-MRM-IDA-EPI) for the rapid and sensitive detection of 13 JAK inhibitors in anti-alopecia cosmetics, showing excellent separation and accurate quantification with high recovery rates in tested matrices.
April 2018 in “Journal of Chromatographic Science” In this study, researchers found that finasteride undergoes second-order alkaline degradation kinetics and that its degraded form negatively impacts cell proliferation, highlighting the need for careful handling in pharmaceutical manufacturing and storage.
1 citations
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December 2010 in “The journal of small animal practice/Journal of small animal practice” This article discusses hair loss disorders in domestic animals, but it contains no abstract or new research findings.