Supplementary Fig. S1 from Perivascular NOTCH3⁺ Stem Cells Drive Meningioma Tumorigenesis and Resistance to Radiotherapy

Supplementary Fig. 1. Single-cell RNA sequencing of human meningiomas with loss of chromosome 22q. A, Single-cell counts across UMAP clusters from human meningioma samples with loss of chromosome 22q analyzed using single-cell RNA sequencing. B, UMAP showing single-cell RNA sequencing of human meningioma samples shaded by sample of origin. C, Stacked bar plots showing the distribution of chromosome 22q loss (red) across single-cell RNA sequencing clusters from human meningioma samples. D, UMAP and stacked bar plot showing single-cell RNA sequencing cell cycle analysis across human meningioma samples. E-G, Heatmap and feature plots showing differentially expressed genes across UMAP clusters from human meningioma samples analyzed using single-cell RNA sequencing. Colors as in A. See also Supplementary Table 1. G, Feature plots showing expression of meningioma (SSTR2, PTGDS) or cancer stem-cell markers (NOTCH3, THY1) across UMAP clusters from human meningioma samples analyzed using single-cell RNA sequencing.