The DNA-associated protein encoded by this gene is a
member of the paired family of homeobox proteins. Expression is
localized to proliferating fetal fibroblasts and the developing
dermal layer, with downregulated expression in adult skin.
Increases in expression of this gene during fetal but not adult
wound healing suggest a possible role in mechanisms that control
mammalian dermal regeneration and prevent formation of scar
response to wounding. The expression patterns provide evidence
consistent with a role in fetal skin development and a possible
role in cellular proliferation.
