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Fig. 4 | Cancer Cell International

Fig. 4

From: Overexpression of Rab11-FIP2 in colorectal cancer cells promotes tumor migration and angiogenesis through increasing secretion of PAI-1

Fig. 4

Increased secretion of PAI-1 by overexpression of Rab11-FIP2 in colorectal cells. a Antibody array analyses of the supernatant of HCT116 cells expressing a control vector or Rab11-FIP2. Cells were cultured in serum-deprived media (0.1% FBS) for 48 h. The supernatant was collected for detection. Upregulated or downregulated proteins were highlighted. Representative images from two independent experiments were shown. b The protein levels of IL-8 and PAI-1 in the supernatant were measured by ELISA. All results are from three independent experiments (*p < 0.05)

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