8 citations
,
June 2019 in “Journal of Ginseng Research” This study found that a gintonin-enriched fraction from ginseng promoted hair growth in mice by stimulating dermal papilla cell proliferation and increasing hair follicles and weight.
January 2002 in “Agritrop (Cirad)” This study found that mutations in exon 3 of the hr gene are strongly associated with congenital hypotrichosis in Valle del Belice sheep, suggesting a potential genetic link to the disorder.
January 2015 in “DSpace@MIT (Massachusetts Institute of Technology)” This study found that overexpression of the metabolic enzyme PHGDH can promote cancer initiation and progression, highlighting its significant role in tumor cell proliferation and tumorigenesis.
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.
24 citations
,
January 2018 in “Systematic Reviews” This study found that the current approval processes by major regulators like the EMA and FDA for HPV vaccines may rely on only half of the available trial data.
3 citations
,
January 2025 in “动物学研究” This study used high-resolution imaging and genetic analysis to investigate hair density in the Dazu black goat, identifying key genes like GJA1 and GPRC5D involved in follicle development and maintenance, and highlighted their role in animal hair density regulation.
72 citations
,
February 1990 in “British Journal of Clinical Pharmacology” This study found that concentrations of haloperidol and its metabolite in human scalp hair significantly correlated with the daily dose and plasma trough levels in patients taking haloperidol.
2 citations
,
July 2024 in “Journal of the American Academy of Dermatology” Elderly patients have more severe hidradenitis suppurativa and may need different treatments.
This study found that human growth hormone encapsulated in nano-liposome increased the number of hairs and stimulated hair cycling in mice, suggesting potential benefits for addressing hair loss.
46 citations
,
May 1991 in “British Journal of Dermatology” In this study, heparin was found to exert dose- and hair cycle-dependent effects on skin epithelial cells in mice, affecting hair follicle development and protein synthesis differently based on its administration method.
March 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” In this study, researchers developed a new method called Enriched-GF, which enhances growth factor recovery from platelet concentrates through a combination of glass bead activation, freeze-thaw cycling, and calcium stimulation, outperforming conventional methods by providing higher and more consistent yields for regenerative medicine applications.
1 citations
,
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.
7 citations
,
March 2018 in “Psychiatry and Clinical Psychopharmacology” This article presents five cases of valproate-induced hyperammonemic encephalopathy in psychiatric patients treated at the authors' clinic and discusses existing literature on this side effect.
October 2009 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” This study demonstrates that using a K15 promoter-driven GFP labeling technique allows for the identification and characterization of epithelial stem cells in adult human hair follicles.
November 2015 in “Hair transplant forum international” This article discusses the educational role of the ISHRS since its establishment in 1993, but reports no new research findings.
October 2024 in “Archives of Dermatological Research” The study found that patients with androgenetic alopecia had higher serum GPER-1 levels, which were associated with disease severity and duration, indicating a potential estrogen-independent role of GPER-1 in the condition's pathogenesis.
January 2002 in “Proceedings of The Japanese Society of Animal Models for Human Diseases” In this study, researchers observed distinct morphological differences in hair follicles of mutant mouse genotypes, influenced by the expression levels of keratin2-6g, which is essential for proper hair follicle development.
3 citations
,
November 2008 in “Facial Plastic Surgery” This article reviews the unique management skills necessary for building a successful hair restoration surgery team and contrasts them with managing a general cosmetic surgery practice, without reporting new research findings.
February 2026 in “Psychoneuroendocrinology” Hair cortisol concentration partly reflects HPA axis regulation but doesn't capture all its complexities.
1 citations
,
May 2019 in “International Journal of Applied Pharmaceutics” This study evaluated hair tonic and gel formulations containing Angiopteris evecta root water extract and found both fulfilled pharmaceutical preparation standards, with the 12.5% hair tonic and 10.0% gel concentrations most effective for hair growth without a significant difference in performance.
15 citations
,
May 2010 in “Pediatrics in Review” This article reviews the normal and delayed maturation of the HPG axis and pubertal development in boys and girls, emphasizing clinical aspects of diagnosing and managing delayed puberty, but it reports no new clinical findings.
2 citations
,
February 2023 in “Transgenic Research” In this study, the presence of the HPV11-E2 protein in transgenic mice was found to increase and vary the expression of a reporter gene in hair follicle bulge regions.
109 citations
,
April 1998 in “Journal of Investigative Dermatology” This study found that recombinant human HGF/SF injections altered hair follicle growth cycles and mildly promoted hair elongation in mice, depending on their hair cycle stage.
December 2025 in “Universities Journal of Phytochemistry and Ayurvedic Heights” This study highlights a comprehensive approach for authenticating and assessing the quality of herbal medicines using a combination of physiological, morphological, and molecular techniques, including HPTLC, ICP-MS, UV spectroscopy, and DNA barcoding, to ensure the standardization of herbal medicinal products, particularly Eclipta alba.
1 citations
,
April 2023 in “Biomaterials advances” In this study, researchers developed gellan gum hydrogels functionalized with biomimetic peptides that create a supportive microenvironment for human dermal papilla cells, enhancing their hair-inductive capacity and ability to mimic hair morphogenesis-like events in vitro.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that activating the hexosamine pathway increased hyaluronic acid secretion and hair follicle stem cell numbers in vitro, suggesting its role in modulating skin homeostasis.
November 2022 in “Journal of Nanobiotechnology” In this study, researchers used a new method with platelet-rich plasma-loaded microcarriers to enhance dermal papilla cell activity and hair follicle regeneration, achieving significant hair and vessel growth in a mouse model compared to control groups.
55 citations
,
August 2003 in “Ultrasound in Obstetrics and Gynecology” This study suggests that ultrasound and color Doppler analyses may enhance the differential diagnosis of GnRH-dependent precocious puberty in girls with premature breast development or pubic hair growth.
43 citations
,
September 2009 in “Stem Cells” This study reported that GFP labeling driven by the K15 promoter enables visualization and selection of stem cells in adult human scalp hair follicles for further analysis and manipulation.
1 citations
,
October 2025 in “Iranian journal of pharmaceutical research” This study suggests that geranyl acetate may offer protective, anti-inflammatory, and cytoprotective effects against PPD-induced toxicity in keratinocyte cells, indicating its potential as a plant-derived treatment.