Expression rates of annexin A1 in lung cancer and adjacent-cancer normal tissues. A, B. up-regulated mRNA and protein expression of annexin A1 were found in the lung cancer tissues; C, D. mRNA expression of annexin A1 was consistent with protein expression; E, F. western blotting shows high expression of annexin A1 in cancer tissues than adjacent normal tissues (P < 0.05). Normal, adjacent-cancer normal tissues; cancerous, lung cancer tissues; N=normal tissues; T=tumor tissues.