Proteomic Profiling Reveals Upregulated Protein Expression of Hsp70 in Keloids
Figure 3
Immunohistochemical staining of keloids and adjacent normal dermal tissues. Abnormal dense collagen fibers (arrow heads) were extending over clinical keloid margin (arrow). Hsp70 and TGF-β were also increased along with extending collagen fibers (×100 and ×400).