3 citations
,
March 2013 in “PubMed” This study found that applying 10% platelet-rich plasma significantly increased hair follicle density and reduced the time for hair formation in a mouse model compared to no PRP treatment.
25 citations
,
January 1983 in “Analyst” Method measures minoxidil in tablets accurately and easily.
21 citations
,
February 2003 in “Farmaco” Method quickly measures finasteride concentration in capsules.
20 citations
,
October 2004 in “Journal of Pharmaceutical and Biomedical Analysis” Quick method to measure minoxidil in blood, accurate and useful for labs.
1 citations
,
September 2022 in “River Publishers eBooks” The document concludes that hair keratin-chitosan scaffolds were successfully made and are suitable for biomedical use.
1 citations
,
October 2020 in “Current Drug Discovery Technologies” This study investigated various synthesized 5-reductase inhibitors and found that compound 6 had the highest anti-androgenic activity and receptor affinity compared to finasteride, showing potential due to its improved efficacy and bioavailability for further research in treating lower urinary tract symptoms.
This study found that platelet-rich plasma significantly enhanced the viability, as well as the expression of alkaline phosphatase and versican, in human hair dermal papilla cells compared to controls.
March 2026 in “Scientific Data” This study mapped the genome-wide epigenetic landscape in secondary hair follicle stem cells of goats, revealing distinct histone modification signatures associated with cashmere fiber cycling during different stages of hair growth.
January 2021 in “대한본초학회지(본초분과학회지)” This study found that essential oil from Coicis Semen increased cell proliferation and hair growth-related protein expression in human hair dermal papilla cells, suggesting potential for alopecia treatment.
January 2021 in “The Korea Journal of Herbology” This study suggests that Achyranthis Radix ethanol extract may promote hair growth by increasing cell proliferation and protein expression in human hair dermal papilla cells.
This study found that Fructus Ligustri Lucidi water extract significantly increased proliferation in human hair dermal papilla cells, potentially promoting hair growth by activating ERK and Akt pathways.
February 2025 in “Skin Research and Technology” This study highlights the potential of novel non-invasive testing techniques to enhance the diagnosis, treatment, and care of scalp hair diseases, urging future research to improve their accuracy and efficiency.
September 2021 in “Journal of advances in medicine and medical research” This study indicated a correlation between female pattern hair loss and decreased serum levels of Vitamin D3, suggesting that Vitamin D3 evaluation may be important in managing this condition.
118 citations
,
October 2014 in “Journal of Dairy Science” This study found that in lactating Holstein cows, hair from the tail switch, which grows faster and is more sensitive to cortisol changes, is ideal for measuring hair cortisol levels.
90 citations
,
July 2014 in “Conservation Physiology” This study found that hair cortisol concentration in free-ranging brown bears is influenced by handling methods, body condition, and potentially both short- and long-term stressors.
89 citations
,
December 1998 in “The Journal of Steroid Biochemistry and Molecular Biology” This study found that steroid hormone levels in human hair correlate significantly with those in serum, suggesting hair may be a viable medium for assessing hormonal status.
63 citations
,
September 2009 in “Regenerative Medicine” This study developed a method for expanding human dermal papilla cells in vitro while maintaining their ability to induce hair growth, advancing the potential for follicular cell implantation as a treatment for hair loss.
53 citations
,
October 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that cyclophosphamide induced significant keratinocyte apoptosis in anagen hair follicles of mice, while topical calcitriol-analogs reduced this apoptosis, suggesting a protective effect against chemotherapy-induced alopecia.
15 citations
,
June 1964 in “Experimental Biology and Medicine” This study found that methotrexate treatment for 15 days suppressed tuberculin hypersensitivity in Strain 2 guinea pigs without causing lymphopenic or anti-inflammatory effects.
15 citations
,
January 2015 in “Dermatitis” This review discusses the efficacy and safety of topical sensitizers for treating alopecia areata and reports no new clinical results; it emphasizes advancements in pediatric use, molecular mechanisms, and targeted delivery methods.
7 citations
,
October 1992 in “PubMed” This study investigated peptidergic nerve fibers in sinus hair follicles of various mammals and found that CGRP fibers were more densely distributed than SP fibers across different regions of the follicles.
1 citations
,
June 2021 in “Journal of gynecology and womens health” This study found that the prevalence of polycystic ovarian syndrome among women of reproductive age in urban and rural areas of Hyderabad, Telangana, is between 6.5% and 6.8%.
1 citations
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February 2017 in “Dermatologic Surgery” This study observed that using a basement membrane matrix significantly improved hair follicle reconstruction in a mouse model, leading to quicker hair formation and a greater number of hair shafts compared to a control medium.
December 2025 in “Applied Sciences” This study examined argan oil inclusion complexes with β-CD, finding that these complexes improve the antibacterial efficacy, uniformity, and mechanical performance of hair treatment formulations while enhancing the durability of bleached hair, suggesting their potential as stable and effective cosmetic ingredients.
October 2025 in “Frontiers in Toxicology” This study found that a human relevant potency threshold for estrogen receptor alpha agonism may serve as a health-protective screening tool, and highlights inference performance as essential for scientific confidence frameworks.
This study found that while parabens in haircare products were within legal limits, all samples contained dibutyl phthalate, raising concerns about chronic exposure to endocrine disruptors.
October 2023 in “Biomedical science and engineering” Innovative methods are reducing animal testing and improving biomedical research.
In this study, researchers discovered that the HrasG12V oncogenic mutation in murine skin epithelial cells initially promotes progenitor cell renewal but later leads to a balanced differentiation, stabilizing clone growth.
In this study, researchers observed that oncogenic HrasG12V in single murine epidermal cells leads to an initial increase in progenitor cell renewal, but ultimately results in balanced cell fate choices that limit clone growth.
This study found that Polygonum multiflorum radix ethanol extract may promote melanin synthesis, potentially helping to turn gray hair back to black by enhancing antioxidant activity and increasing tyrosinase expression.