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. 2016 Oct 28;17(11):1808. doi: 10.3390/ijms17111808

Figure 3.

Figure 3

Independent validation of glioma-specific markers. Three related genes were validated by real-time quantitative reverse transcription-PCR. (A) The expression of PPIC expression was significantly higher in malignant gliomas compared to lower grade gliomas and non-tumor brain tissue. PPIC expression directly correlated with glioma grade; (B,C) EMP3 and CHI3L1 expression was drastically increased in malignant gliomas, but no directly correlated with the glioma grade; (DF) PPIC, EMP3 and CHI3L1 expression was drastically increased between gliomas and normal tissue in GSE4290 data.