Up-regulation of hnRNP A1, Ezrin, tubulin β-2C and Annexin A1 in sentinel lymph nodes of colorectal cancer

Figure 1 HE staining (A) and cytokeratin-20 immunohistochemistry (B) of sentinel lymph nodes (× 200).

Figure 2 Representative 2-DE maps of normal lymph nodes (A) and sentinel lymph node micrometastasis (B). The numbered spots represent differentially expressed proteins.

Figure 3 Western blotting (A) and quantitation of protein bands (B) showing differentially expressed hnRNP A1, Ezrin, tubulin β-2C, and Annexin A1 in normal lymph nodes and sentinel lymph node micrometastasis. NLN: Normal lymph nodes; SLNMM: Sentinel lymph node micrometastasis.

Figure 4 Immunohistochemistry analysis showing differentially expressed hnRNP A1, Ezrin, tubulin β-2C, and Annexin A1 in normal lymph nodes and sentinel lymph node micrometastasis (× 200). NLN: Normal lymph nodes; SLNMM: Sentinel lymph node micrometastasis.