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. Author manuscript; available in PMC: 2010 Sep 22.
Published in final edited form as: Cancer Lett. 2009 Jan 7;276(2):171–179. doi: 10.1016/j.canlet.2008.11.025

Figure 5.

Figure 5

S1P stimulated WiT49 cell invasion via S1P1/Gi signaling. (A) S1P stimulated WiT49 cell invasion in a concentration dependent manner. *, P < 0.05 versus without S1P. (B) WiT49 cells were pretreated with S1P1 antagonist VPC44116 (1 μM), S1P2 antagonist JTE-013 (1 μM) or PTX (100 ng/ml) for 10 min after serum starvation and invasion assay was done in the presence or absence of 100 nM S1P. *, P < 0.05, **, P < 0.01 versus without S1P; #, P < 0.05 versus control cells without inhibitors in S1P treatment group.