Key Features
Enhance your research with our curated data sets and powerful platform features. Pluto Bio makes it simple to find and use the data you need.
Learn MoreBy utilizing single-cell analysis at different stages of tumorigenesis, we demonstrated a developmental hierarchy of dynamic progenitor pools in murine sonic hedgehog-(SHH) MBs. We identified Olig2+ progenitors as transit-amplifying cells during initial tumorigenic phases. These cells are quiescent stem-like progenitors in full-blown tumors but enriched in therapy-resistant as well as recurrent medulloblastomas. Olig2 ablation or depletion of mitotic Olig2+ progenitors abrogated tumorigenesis. Transcriptome profiling and chromatin occupancy assays revealed that Olig2 activates oncogenic networks including HIPPO- Yap/Taz signaling and Aurora-A/MycN pathways. Co-targeting these oncogenic pathways induced sustained tumor growth arrest. Together, our single-cell analyses uncover unexpected glia-lineage-related Olig2+ progenitor pools critical for medulloblastoma initiation and suggest targeting Olig2-regulated oncogenic pathways as an avenue for therapy. SOURCE: Richard LuLu Lab,T6.525 Cincinnati Children's Hospital Medical Center
View on GEOView in PlutoEnhance your research with our curated data sets and powerful platform features. Pluto Bio makes it simple to find and use the data you need.
Learn MoreUse Pluto's intuitive interface to analyze and visualize data for this experiment. Pluto's platform is equipped with an API & SDKs, making it easy to integrate into your internal bioinformatics processes.
Read about post-pipeline analysisView quality control data and experiment metadata for this experiment.
Request imports from GEO or TCGA directly within Pluto Bio.
Chat with our Scientific Insights team