Potential Role of Peptidylarginine Deiminase Enzymes and Protein Citrullination in Cancer Pathogenesis
Figure 4
PAD2 IHC staining of the normal human mammary gland, a DCIS lesion, and invasive carcinomas. Nuclear staining intensity is reduced in most invasive tumors while a subset of these tumors retains strong PAD2 staining. (Magnification 200x).