IL-17RC expression in the breast and female reproductive system. Arrows: endothelium; open arrows: epithelium (A, A', C, C', D, D', E, and E'), squamous epithelium (B and B'); and oocytes (F and F'). Original magnification: × 400. Figure A and A' were reproduced from a previous publication in Neoplasia, 9 (6): 464–470, 2007, with permission by Neoplasia Press and the author Z. You.