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. 2012 Apr 2;7(4):e34456. doi: 10.1371/journal.pone.0034456

Figure 3. ATM immunohistochemistry in colorectal neuroendocrine tumors.

Figure 3

ATM protein expression was significantly correlated with high ATM mRNA expression and low Ki-67 labeling index (A, B). Ki-67 labeling index and mean mitotic counts were increased in metastatic neuroendocrine tumors (C). Patients with negative ATM protein expression showed significantly shorter overall survival than patients with positive ATM protein expression (D).