10 citations
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July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study revealed that BMP5 in onychofibroblasts may play a key role in the differentiation of nail matrix keratinocytes, highlighting transcriptional similarities between nail and hair structures.
139 citations
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October 2005 in “Journal of Investigative Dermatology” This study describes previously unknown immune characteristics of the normal human nail, highlighting its similarities to the hair follicle immune system and suggesting an immune privilege in the proximal nail matrix that both provides autoimmunity protection and presents infection susceptibility.
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.
January 2015 in “Dermatology online journal” This case report reviews a 67-year-old man with both alopecia totalis and lichen planus of the nails, suggesting a possible autoimmune link between these rare concurrent conditions, but presents no new clinical data.
42 citations
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June 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” This study observed that PAI-2 is consistently expressed in differentiating cells of murine hair and nail, suggesting it may function as a marker of differentiation and possibly protect against premature cell death.
