YAP Levels Combined with Plasma CEA Levels Are Prognostic Biomarkers for Early-Clinical-Stage Patients of Colorectal Cancer

Figure 2

Immunohistochemical staining of YAP in CRC tissues, adjacent normal mucosae, and the corresponding lymphatic metastatic tissues. (a–c) Staining in the cancerous (Ca) and normal N parts in 3 representative sections (×200). (a) The staining extent and intensity scores were obtained and classified into final levels of YAP expression: (a, +), (b, ++), and (c, +++). (d) Negative staining of YAP in the adjacent normal mucosae (Ad) (×200). (e) Strong staining of YAP in the metastatic lymphatic gland (L) (×200).

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