153 citations
,
August 2002 in “Dermatologic Surgery” This paper introduces the Follicular Unit Extraction procedure and its accompanying FOX Test, finding that 60% of tested patients were suitable candidates for this minimally invasive hair transplantation method.
138 citations
,
July 2015 in “Clinical, Cosmetic and Investigational Dermatology” This review discusses how Western diet may contribute to acne vulgaris through insulin signaling and metabolomic changes, promoting a dietary approach for management, but reports no new experimental results.
130 citations
,
November 2017 in “Frontiers in Immunology” This review explores recent findings on regulatory T cells, focusing on their unique functions in non-lymphoid tissues and new mechanisms of action, but presents no original clinical results.
110 citations
,
July 2017 in “Immunology” This review discusses the role of regulatory T cells in skin, including their impact on hair follicle regeneration, wound healing, and immune tolerance, without presenting new clinical findings.
99 citations
,
December 2010 in “Journal of The European Academy of Dermatology and Venereology” This article discusses the association of acne with various systemic diseases, emphasizing the role of androgen steroids, insulin resistance, and inflammation in acne pathogenesis, but it reports no new clinical results.
93 citations
,
January 2016 in “British Journal of Dermatology” This study found that patients with acne vulgaris had higher serum IGF-1 levels and more intense FoxO1 and mTOR expression than controls, suggesting their role in acne pathogenesis.
86 citations
,
October 2005 in “Experimental Dermatology” This review explores the role of Foxn1 in mammalian skin biology, discussing its influence on hair follicle function and the potential for further research to enhance understanding of epithelial differentiation.
85 citations
,
September 2013 in “International Journal of Molecular Sciences” This review evaluates existing research on Keratin 15 to assess its validity as a marker for epidermal stem cells, reporting no new results.
62 citations
,
June 2015 in “The Journal of Dermatology” This study found that patients with alopecia areata had higher levels of Th17 cells and lower levels of regulatory T cells compared to healthy controls, suggesting an immune imbalance in these patients.
54 citations
,
October 2007 in “The FASEB Journal” This study suggests that hairlessness in nude mice may be due to insufficient expression of phospholipase C-δ1, a molecule essential for normal hair development downstream of the Foxn1 gene.
47 citations
,
June 2013 in “Biology of blood and marrow transplantation” This study presents a new mouse model for investigating chronic graft-versus-host disease, highlighting the role of human thymic tissue in developing multiorgan fibrosis driven by human immune cells.
46 citations
,
November 2022 in “The Journal of Dermatology” This review discusses recent findings on the mechanisms driving bullous pemphigoid, highlighting epitope spreading and the roles of regulatory T cells, and reports no new experimental results.
43 citations
,
February 2013 in “Developmental dynamics” This study found that Eda and activin A regulate Foxi3 expression, which may contribute to the development of hypohidrotic ectodermal dysplasia by affecting Foxi3 activity in ectodermal appendages like hair and teeth.
42 citations
,
February 2016 in “Science” The document concludes that both internal stem cell factors and external influences like the environment and hormones affect hair loss and aging, with potential treatments focusing on these areas.
41 citations
,
October 2001 in “Experimental Dermatology” This review discusses the molecular and functional aspects of the nude gene in skin biology, providing insights into its role and evolutionary development, but reports no new results.
35 citations
,
August 2009 in “Differentiation” This study found that transcription factors HOXC13, LEF1, and FOXN1 repress DSG4 transcription, with the Notch pathway possibly involved in maintaining DSG4 expression in hair follicles.
33 citations
,
October 2020 in “Frontiers in Cell and Developmental Biology” In this study, researchers found that during zebrafish telencephalon regeneration, the lesioned hemisphere showed distinct gene expression changes and activated Wnt/β-catenin signaling early after injury, suggesting this pathway's significant role in recovery.
31 citations
,
September 2012 in “Journal of biological chemistry/The Journal of biological chemistry” This study found that proper levels of retinoic acid, controlled by the enzyme Cyp26b1, are essential for normal hair follicle development and morphogenesis in mice.
30 citations
,
October 2010 in “Biochemical and biophysical research communications” This study found that the Gsdma3 gene is necessary for normal hair follicle differentiation in mice, with its mutation leading to progressive hair loss and defects in hair structure.
29 citations
,
January 2010 in “PubMed” This review discusses the methodology, limitations, and advantages of Follicular Unit Extraction in hair transplantation without providing new clinical results.
29 citations
,
January 2016 in “Disease Markers” This study found that IGF-I and survivin may play a role in the pathogenesis of active acne vulgaris and postinflammatory acne scars, with a significant correlation between their serum levels.
26 citations
,
September 2023 in “Journal of Allergy and Clinical Immunology” Regulatory T cells help prevent autoimmunity and have potential for treating autoimmune diseases.
25 citations
,
January 2005 in “Pediatric Dermatology” This article discusses the use of methotrexate for treating generalized pustular psoriasis in a 2-year-old child, providing a specific case study but reporting no new clinical results.
25 citations
,
October 2000 in “Gene” This study found that Foxn1-like genes in fish and mice are functionally equivalent in activating hair keratin genes, whereas changes in the cephalochordate Foxn1-like gene result in inactivity.
22 citations
,
April 2020 in “Scientific reports” This study explored gene expression in Changthangi goats and found that higher expression of keratin-related genes and specific signaling pathways may play a role in the development of Pashmina fiber.
21 citations
,
January 2005 in “Pediatric Dermatology” An 8-year-old girl with vitiligo developed extra hair growth on her knee after using tacrolimus ointment.
20 citations
,
December 2020 in “Frontiers in Immunology” This study found that certain T cell-associated genes were upregulated in dogs with Vogt-Koyanagi-Harada syndrome and vitiligo, suggesting a shared immunopathogenesis with humans.
20 citations
,
August 2020 in “Stem Cell Research & Therapy” This study found that miR-150 enhances the resolution ability of endothelial progenitor cells in venous thrombosis by promoting cell differentiation and proliferation through specific gene regulation pathways.
17 citations
,
June 2019 in “The journal of immunology/The Journal of immunology” This study identified a regulatory element necessary for Foxn1 expression specifically in mouse thymic epithelial cells, crucial for thymus development but not affecting hair follicles.
16 citations
,
April 2018 in “Animal Genetics” This study identified two significant genomic regions potentially involved in hair development and growth in Casertana pigs, highlighting FOXN3 and ARHGEF10 as candidate genes associated with a hairless phenotype.