Figure 2

Correlation between clinico-pathological features and the expression of Hsp90-beta and annexin A1 in lung cancer. (A and B) Upregulation of Hsp90-beta and annexin A1 was observed in poorly differentiated lung cancer tissues compared with well-differentiated tissues (p < 0.0005); (C and D) Hsp90-beta and annexin A1 expressions in lung cancer cases without lymphnode metastasis was lower than that in lung cancer cases with lymph node metastasis (p < 0.0005); (E and F) Upregulated Hsp90-beta and annexin A1 was found in lung cancer tissues at stages III to IV compared with that at stages I to II (p = 0.002).