16 citations
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April 2017 in “Journal of Cosmetic Dermatology” This study found that fig leaf extract significantly downregulated inflammatory and androgenic gene expression in vitro, suggesting potential topical benefits for certain skin disorders.
7 citations
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June 2015 in “The anatomical record” This study in Hexi cashmere goats found that secondary follicle activity increases with time, and Hoxc13 expression varies significantly across different growth stages, suggesting a role in follicle activity.
3 citations
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June 2016 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” This letter to the editor describes a case of postcast hypertrichosis in a patient with frontal fibrosing alopecia and reports no new research findings.
1 citations
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March 2022 in “Journal of biological chemistry/The Journal of biological chemistry” This study found that HIF-P4H-2 function in FoxD1-lineage cells is crucial for normal hair follicle development and homeostasis in mice, implicating disrupted HIF, TGF-β, and Notch signaling pathways in associated defects.
February 2014 in “PubMed” This study reports that high-purity rHFSCs with strong proliferation and high VEGF165 expression can be efficiently obtained, facilitating tissue engineering applications like artificial hair follicles and skin construction.
July 2024 in “Journal of Investigative Dermatology” The Fas/FasL pathway may play a role in alopecia areata.
11 citations
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October 2014 in “Gene” In this study, researchers characterized the FGF5 gene in Chinese Merino sheep, identified a new mRNA splicing variant, FGF5S, and noted its restricted expression in the brain, spleen, and skin.
January 2017 in “PRISM (University of Calgary)” This study identifies unique gene expression patterns in specialized fibroblasts within adult hair follicles, which advances understanding of their role in tissue regeneration.
April 2018 in “Journal of Investigative Dermatology” This study found that the absence of Hes1 in hair follicles delays secondary hair germ activation and shortens the anagen phase, impacting HFSC self-renewal and long-term hair regeneration.
3 citations
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January 2013 in “Journal of cosmetics, dermatological sciences and applications” This study found that the new HCC additive enhances the permeation of pigments and active ingredients into hair, suggesting potential use in developing functional cosmetic hair products.
14 citations
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June 2005 in “PubMed” This case report describes a 57-year-old Japanese male with a folliculosebaceous cystic hamartoma containing unusual hair shaft fragments, providing insight into its characteristic histological features.
27 citations
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January 2006 in “Dermatologic Surgery” This study found that the SAFE System may improve follicular unit extraction by reducing follicle transection rates and broadening patient eligibility, with only minor adverse reactions reported.
February 2026 in “Small Ruminant Research” This study found that specific genetic variations in the IRF2BP2 gene influence fleece structure in sheep, with one variant completely determining coat type and another significantly modifying fiber characteristics, providing valuable insights for improving fleece quality through selective breeding.
September 2017 in “Journal of Investigative Dermatology” This study found that stabilizing HIF1A in hair follicle cells promoted a shift to glycolysis, potentially reducing oxidative stress and promoting hair growth, particularly in balding dermal papilla cells.
1 citations
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September 2016 in “Journal of Dermatological Science” This study found that FGF18 signaling helps protect hair follicles from radiation damage by maintaining the resting phase and supporting stem cell survival, potentially reducing radiation-induced hair loss.
This review discusses the potential of using Arabidopsis thaliana to express fusion protein TDP1-KGF-2, aiming to enhance the transdermal delivery of KGF-2 for hair growth applications, despite current challenges with production costs and efficacy.
July 2024 in “Journal of Investigative Dermatology” Human hair follicles have their own thyroid hormone system.
August 2015 in “Dermatología Argentina” This study reviewed 18 postmenopausal women with frontal fibrosing alopecia, noting frontotemporal hairline recession and eyebrow loss, often treated with steroids, triamcinolone, and other medications.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that in a mouse model of Focal Dermal Hypoplasia, treatment with lithium carbonate improved skin disease symptoms compared to controls, though disease severity varied and posed interpretation challenges.
24 citations
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May 2019 in “PLOS genetics” This study reports that compound heterozygous loss-of-function mutations in the HEPHL1 gene in a child were associated with abnormal hair and cognitive issues, linking altered ferroxidase activity to hair disorders.
2 citations
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January 2016 in “Dermatology online journal” This case report describes a 46-year-old man diagnosed with frontal fibrosing alopecia, a condition primarily affecting postmenopausal women, highlighting its rare occurrence in men.
January 2016 in “Hair transplant forum international” This article is an abstract header with author credentials and reports no study findings.
In this study, RNA-sequencing identified differentially expressed genes, including FGF5, FGFR1, and RRAS, that affect the hair follicle growth cycle in Inner Mongolian Cashmere goats.
2 citations
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June 2021 in “Research Square (Research Square)” This study identified a novel missense mutation in the FGF5 gene associated with the longhair phenotype in about 3% of Maine Coon cats, suggesting it may be a breed-specific variant.
24 citations
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July 1994 in “Molecular Endocrinology” Researchers found an RNA transcript that might help control a growth factor linked to tumor development.
August 2026 in “ACTA MEDICA IRANICA” This study found that women with female pattern hair loss exhibited hormonal imbalances, with the Free Androgen Index being a particularly effective diagnostic marker.
November 2025 in “Indian Journal of Plastic Surgery” In this study, researchers found that using the FUE method, performed by surgeons instead of technicians, allows for more precise follicular unit extraction than the traditional FUT method, potentially improving outcomes and donor area utilization in hair transplantation.
30 citations
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October 2014 in “PLOS ONE” This study found that BAF200, a subunit of the PBAF chromatin remodeling complex, is crucial for heart development and coronary artery formation in mice, as its absence led to embryonic lethality with severe cardiac defects.
May 2019 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” This study reviewed 38 cases of frontal fibrosing alopecia, observing that diagnosis often occurs years after onset and is more prevalent in postmenopausal women.
February 2020 in “International Journal of Current Microbiology and Applied Sciences” This study found that canine hair follicle stem cells in vitro expressed markers associated with multipotency, suggesting their potential role in the hair cycle.