110 citations
,
August 2004 in “British Journal of Dermatology” In this study, researchers identified the ventral matrix as the primary source of nail plate formation, while the dorsal portion is generated by the apical matrix.
25 citations
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January 2003 in “Plastic & Reconstructive Surgery” This study indicates that nail-matrical fibroblasts can induce hard keratin expression in non-nail-matrical keratinocytes, suggesting potential for using non-nail-matrical epidermal grafts to treat nail injuries.
This study found that areola formation in mice requires a combination of pregnancy hormones and mechanical strain, with individual stimuli causing only modest changes in epidermal proliferation and connective tissue remodeling.
119 citations
,
January 2000 in “British Journal of Dermatology” This study found that keratin expression patterns vary within nail unit structures, with the nail matrix uniquely expressing the acidic hair-type keratin Ha1.
This study found that in rats, combined treatment with finasteride and doxazosin altered epithelial cell behavior and matrix metalloproteinases activity, suggesting effects possibly mediated by TGF-β1 and androgen pathways.
