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Mechanosensing brain tumor cells construct blood-tumor barrier to mask chemosensitivity

ABSTRACT: This dataset includes the raw single-cell RNAseq data from Math1-Cre;SmoM2 and Math1-Cre;SmoM2;Piezo2 fl/fl mouse medulloblastoma model. In this project, we focused on transcriptomic alteration caused by Piezo2 knockout in Sox2 positive MB initiation cells.

ORGANISM(S): Mus musculus

PROVIDER: GSE197402 | GEO | 2022/09/22

REPOSITORIES: GEO

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Chronic AMPK inactivation slows SHH medulloblastoma progression by inhibiting mTORC1 and depleting tumor stem cell populations

Project description:We report scRNA-seq data showing the effect of Prkaa1/2 deletion on medulloblastomas that form in Smo-mutant mice. We generate tumor-bearing mice by breeding hGFAP-Cre/Prkaa1fl/fl/Prk112fl/fl and Prkaa1fl/fl/Prk112fl/fl/SmoM2 mouse lines to prodce tumor-prone progeny with homozygous, conditional deletion of Prkaa1 and Prkaa2 (G-SmoAMPK mice). We compared tumors from G-Smo mice withintact Prkaa1 and Prkaa2 to tumors from G-SmoAMPK mice, using Drop-seq-based scRNA-seq.

2021-12-08 | GSE190297 | GEO

RNA-sequencing of the Math1-Cre SmoM2 mouse genetic model of medulloblastoma

Project description:RNA-sequencing of the Math1-Cre SmoM2 mouse genetic model of medulloblastoma

| PRJNA413378 | ENA

Sonic hedgehog fusion-negative rhabdomyosarcoma orgiginates from endothelial progenitors

Project description:Genetic fate mapping was preformed on aP2-Cre;tdTomato and aP2-Cre;tdTomato;SmoM2/+ animals and endothelial progenitor cells identified as the cell of origin of FN-RMS in aP2-Cre;SmoM2/+ animals

2018-01-25 | GSE98059 | GEO

Gene expression in mice with conditional over-activation of hedgehog signaling in the ovary

Project description:The objective of the study was to determine the cause of anovulation in transgenic mice with conditional over-activation of the hedgehog signaling pathway in the ovary. In Amhr2(cre/+)-SmoM2 transgenic mice, a constitutively active version of the hedgehog signal transducer, smoothened (SMO), known as SMOM2, is expressed in the ovary following cre-mediated recombination. The hypothesis tested is that changes in the neonatal ovary caused by over-activation of hedgehog signaling leads to the life-long anovulation phenotype in transgenic mice. Microarrays were used to examine differences in gene expression in ovaries of two day old wild-type mice (Amhr2(+/+)-SmoM2) and transgenic mice (Amhr2(cre/+)-SmoM2) in which the hedgehog signaling pathway was conditionally over-activated in the ovary. Two microarrays were performed. RNA samples were prepared from ovaries of 8 Amhr2(+/+)-SmoM2 control mice and 8 Amhr2(cre/+)-SmoM2 mutant mice on day two of age. RNA quality was assessed by measurement of ribosomal RNA on an Agilent 2100 Bioanalyzer.

2012-03-14 | E-GEOD-35123 | biostudies-arrayexpress

Cullin 3 Mouse Brain TMT-based Proteomics Analysis

Project description:This project consists in 3 datasets: - Samples from adult mouse brains (Hippocampus, Cortex and Cerebellum): Cul3 +/- or +/+; 5 animals per condition. - Samples from embryonic mouse cortex: either Cul3 +/- or +/+ - Samples from embryonic mouse cortex: Cul3 fl/fl Emx-1-Cre ("hom"); Cul3 +/fl Emx1-Cre ("het") or Cul3+/fl ("control")

2021-03-26 | PXD017040 | Pride

Differences in gene expression between ASP WT and ASPcKO tumors

Project description:To further examine the consequences of Pten loss in a Hedgehog driven, murine FN-RMS, we used microarrays to determine the transcriptomic differences between our aP2-Cre;SmoM2 FN-RMS model (Hatley et al. 2012, Cancer Cell) and aP2-Cre; SmoM2; Pten flox/flox FN-RMSs.

2021-08-24 | GSE166809 | GEO

Gene expression in mice with conditional over-activation of hedgehog signaling in the ovary

2012-03-14 | GSE35123 | GEO

Effect of Odc knockout on amino acid homeostasis of Eu-Myc Lymphomas

Project description:Amino acid levels analysis of lymphomas isolated from Eu-Myc;CD19-Cre;Odc fl/fl mic and their wild-type counterparts Eu-Myc;CD19-Cre;Odc +/+

2016-09-08 | ST000461 | MetabolomicsWorkbench

RNA-seq profiling of Hoxa2/Hoxb2 mutants versus wild type in Math1 positive cells from the Cochlear Nucleus

Project description:Differential gene expression was analyzed for FACS sorted Math1::Cre; ROSA-tdTomato from hand dissected cochlear nuclei of wild type and Hoxa2/Hoxb2 mutant mice

2016-11-23 | GSE64092 | GEO

RNA Sequencing of postnatal mouse Math1-Cre; Sufu flox/- cerebellum

Project description:Transcriptional profiling to identify genes differentially regulated by Sufu during cerebellum development. Sufu was specifically deleted from the granule neuron compartment using Math1-driven Cre recombinase.

2020-01-15 | GSE143671 | GEO

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