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. 2017 Aug 31;8(8):e3023. doi: 10.1038/cddis.2017.404

Figure 3.

Figure 3

Extracellular FGF1 and etoposide increase endogenous fgf1 expression in SH-SY5Y cells, in contrast to N2a cells. SH-SY5Y and N2a cells were treated or not with rFGF1 for 72 h (ac) or etoposide for 16 h (bd). The levels of all fgf1 mRNAs (a,b) or of the alternative 1B fgf1 mRNA (c,d) were analyzed by RT-PCR. The 18S rRNA levels were used as a control for quantifications. The graphs represent the mean ±S.E.M. of three independent experiments. Student’s t-tests were performed (n=3; n.s.: P>0.05; *P⩽0.05; **P⩽0.01; ***P⩽0.001)