338 citations
,
July 2009 in “Development” This study demonstrates that Sox2-positive dermal papilla cells specify particular hair follicle types by showing heterogeneity in gene expression and pathway activation in these cells.
73 citations
,
May 2009 in “Proceedings of the National Academy of Sciences” This study found that disrupting the Sox21 gene in mice led to progressive hair loss and regrowth, identifying Sox21 as a key regulator of hair shaft cuticle differentiation.
68 citations
,
December 2011 in “Journal of Investigative Dermatology” This study reported that a three-dimensional hydrogel culture system supports the growth and maintenance of distinct dermal papilla cell types, crucial for skin reconstitution assays in neonatal mice.
22 citations
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June 2020 in “iScience” This study found that disrupting Sox21 in developing teeth leads to severe enamel hypoplasia, regional osteoporosis, and abnormal hair formation, with impaired dental epithelial differentiation and regulation of hair follicle cell fate.
11 citations
,
December 2009 in “Cell stem cell” This study demonstrates that Sox2+ dermal papilla fibroblasts exhibit properties of adult stem cells, including the ability to induce hair follicle formation and contribute to dermal regeneration.