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. Author manuscript; available in PMC: 2011 May 23.
Published in final edited form as: J Cutan Pathol. 2008 Mar;35(3):273–277. doi: 10.1111/j.1600-0560.2007.00807.x

Figure 2. Immunohistochemical detection of activated SFKs in AKs, SCISs, and SCCs.

Figure 2

Sections of actinic keratoses (AK), squamous cell carcinoma in situ (SCIS), and squamous cell carcinoma (SCC) were incubated with pY416 antibody to detect activated SFKs. There is a significantly greater degree of membrane and cytoplasmic staining in the AK, SCIS, and SCC compared to the unremarkable epidermis. Two magnifications of representative biopsies are shown.