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. 2018 Oct 18;11:7187–7196. doi: 10.2147/OTT.S180962

Figure 8.

Figure 8

Ectopic overexpression of STAT3 rescued inhibition of SH-SY5Y cell proliferation, migration, and invasion by SPHK1 knockdown. SH-SY5Y cells with SPHK1 knockdown were transfected with 1 µg STAT3 expression vector pcDNA3.1 (+)-STAT3 (SPHK1 siRNA+ STAT3) or empty vector pcDNA3.1 (+) only (SPHK1 siRNA+ Empty).

Notes: (A) The protein expression of pcDNA3.1 (+)-STAT3 vector was confirm by Western blot. Ectopic overexpression of STAT3 rescued inhibition of SH-SY5Y cell proliferation (B), migration (C), and invasion (D) by SPHK1 knockdown. **P<0.01 vs SPHK1 siRNA or SPHK1 siRNA+ Empty group; *P>0.05 vs blank control group.

Abbreviation: SPHK1, sphingosine kinase 1.