Correction to: Human Cell (2017) 30:30–40 https://doi.org/10.1007/s13577-016-0148-4

In the original publication of the article, Fig. 7 was wrongly published. The correct Fig. 7 is given in this correction.

Fig. 7
figure 7

Overexpression of SPHK1 partially rescued miR-124-inhibited cell proliferation and invasion in OS cells. MG63 and U2OS cells were transfected with either miR-124 mimic with pcDNA3.1 or pcDNA3.1-SPHK1 vector. a mRNA level of SPHK1 was determined by qRT-PCR. GAPDH was also detected as a loading control. b Protein expression of SPHK1 was determined by western blot. α-Tubulin was detected as a loading control. c Cell proliferation was assessed by BrdU-ELISA assay. d Invasion of MG63 and U2OS cells was assessed by transwell assay. All data are presented as mean ± SEM, n = 6. ##p < 0.01, ###p < 0.001 vs. miR-124 mimic + pcDNA3.1