RSPO3 and neoplasm: Further, similar expression levels of ITIH2, LGI1, MOG, SLC38A11 and RSPO3 in tumor cells of MBM compared to ECM (Fig. 6) were also observed in the dissected tumor cells from the bulk transcriptomes from [13], but the reduced expression of FGF7 in MBM tumor cells was not confirmed (Suppl.