Metastatic medulloblastoma remodels the local leptomeningeal microenvironment to promote further metastatic colonization and growth

Includes additional source images for Fig. 2f (GFP+ metastatic distribution along Ptch-SB spinal cord), Fig. 2g (GFP+ metastases and leptomeningeal blood vessels), Fig. 2h (Pdgfra-H2BeGFP fibroblast localization with leptomeningeal blood vessels), Extended Data Fig. 9a (BMP4 expression in SmoA1/SB spinal cord cross-sections), and Extended Data Fig. 9b (BMP7 expression in SmoA1/SB spinal cord cross-sections).

本数据集包含下述额外的原始图像：图2f（沿Ptch-SB脊髓的绿色荧光蛋白（GFP）阳性转移灶分布）、图2g（绿色荧光蛋白（GFP）阳性转移灶与软脑膜血管）、图2h（Pdgfra-H2BeGFP标记的成纤维细胞在软脑膜血管处的定位）、扩展数据图9a（SmoA1/SB脊髓横切片中的骨形态发生蛋白4（BMP4）表达）以及扩展数据图9b（SmoA1/SB脊髓横切片中的骨形态发生蛋白7（BMP7）表达）。