Expression of PKM2 in Wound Keratinocytes Is Coupled to Angiogenesis during Skin Repair In Vivo and in HaCaT Keratinocytes In Vitro

Immunohistochemistry and RNA in situ hybridization analysis showed a confined pyruvate kinase M (Pkm2) expression to keratinocytes of the hyperproliferative epithelium and, to a lesser extent, infiltrating neutrophils and monocytes.