Fig. 6From: Serotonin acts through YAP to promote cell proliferation: mechanism and implication in colorectal cancer progressionYAP and SERT expression levels are elevated in human colorectal cancer. A Immunohistochemistry was used to detect YAP and SERT expression in a representative CRC sample and a matched adjacent normal intestinal tissue (original magnification, 200 ×). B ELISA analysis detected the 5-HT content in the serum of patients suffering from CRC before and after surgery. **, P < 0.01. C ELISA analysis detected 5-HT content in the patients’ serum with multiple metastatic CRC and that of normal people. **, P < 0.01Back to article page