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

Figure 4.

Figure 4

Effect of SPHK1 knockdown by siRNA on the apoptosis of SH-SY5Y and SK-N-SH cells.

Notes: The percentage of both early and late apoptosis was higher in SH-SY5Y (A) and SK-N-SH (B) cells with SPHK1 knockdown than that in negative control or blank control cells. **P<0.01 vs negative control or blank control group.

Abbreviation: SPHK1, sphingosine kinase 1.