Tsc2 coordinates differentiation
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ABSTRACT:
PROVIDER: PRJNA953947 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Tsc2 coordinates differentiation [scRNA-seq]
| PRJNA954867 | ENA
Project description:Tsc2 coordinates differentiation [bulkRNA-seq]
| PRJNA954865 | ENA
Project description:Multipotent neural stem cells (NSCs) that reside within the ventricular-subventricular zone (V-SVZ) of the brain generate a variety of cell types. Here we provide transcriptomes of NSCs that have lost Tsc2 as occurs in the neurodevelopmental disorder Tuberous Sclerosis Complex (TSC).
2023-10-16 | GSE229276 | GEO
Project description:Multipotent neural stem cells (NSCs) that reside within the ventricular-subventricular zone (V-SVZ) of the brain generate a variety of cell types. Here we provide transcriptomes of cells that have lost Tsc2 as occurs in the neurodevelopmental disorder Tuberous Sclerosis Complex (TSC).
2023-10-16 | GSE229549 | GEO
Project description:Multipotent neural stem cells (NSCs) that reside within the ventricular-subventricular zone (V-SVZ) of the brain generate a variety of cell types. Here we provide transcriptomes of NSCs that have lost Tsc2 as occurs in the neurodevelopmental disorder Tuberous Sclerosis Complex (TSC).
2023-10-16 | GSE229552 | GEO
Project description:Transcriptome analysis of the heads of 5 dpf epdc5-/-, tsc2-/-, depdc5-/- x tsc2-/- and wildtype zebrafish larvae to provide insights into the neuropathological processes underlying the observed epileptic phenotype in sv2a-/- zebrafish larvae.
2022-09-12 | E-MTAB-11776 | biostudies-arrayexpress
Project description:The tuberous sclerosis complex (TSC) family of tumor suppressors, TSC1 and TSC2, function together in an evolutionarily conserved protein complex that is a point of convergence for major cell signaling pathways that regulate mTOR complex 1 (mTORC1). Mutation or aberrant inhibition of the TSC complex is common in various human tumor syndromes and cancers. The discovery of novel therapeutic strategies to selectively target cells with functional loss of this complex is therefore of substantial clinical relevance to TSC and sporadic cancers. We developed a CRISPR-based method to generate homogenous mutant Drosophila cell lines. By combining TSC1 and TSC2 mutant cell lines with RNAi screens against all kinases and phosphatases, we identified synthetic interactions with TSC1 and TSC2. Knockdown of three candidate genes (mRNA-cap, Pitslre and CycT; orthologs of RNGTT, CDK11 and CCNT1 in humans) reduced the population growth rate of both Drosophila TSC1 and TSC2 mutant cells but not that of wild-type cells. Moreover, knockdown of all three genes displayed similar selective effects in mammalian TSC2-deficient cell lines, including human tumor-derived cells, illustrating the power of this cross species screening strategy to identify potential drug targets.
2018-10-24 | PXD002670 | Pride
Project description:TSC2 inactivating mutations elicit mTORC1 hyperactivation and underlie neurological dysfunction and the development of neural and mesenchymal tumors in the monogenic disease tuberous sclerosis complex (TSC). We present a multi-lineage model of TSC2-deficiency employing CRISPR-Cas9 engineering in human pluripotent stem cells (hPSCs) and differentiation into neural and neural crest lineages, cell types predicted to drive TSC manifestations. Temporal RNA-sequencing reveals a massive proteostatic stress response underlying early neuroepithelial induction of TSC2-deficient cells, which is resolved upon neural crest cell (NCC) specification but persists in neural precursor cells (NPCs). This culminates in long-term endosomal and metabolic reprogramming as cells age, and sensitivity of TSC2-/- NPCs, but not NCCs, to death via proteasome inhibition independent of mTORC1 activity. Thus, TSC2-deficiency induces lineage-specific stress adaptations which confer differential sensitivity to a commonly targeted pathway. These results exemplify the complexity of elucidating underlying biological mechanisms and therapeutic approaches for multisystem diseases, illustrating the power of utilizing hPSC disease models with tissue-specific relevance.
2024-06-07 | GSE137614 | GEO
Project description:In order to identify the genes regulated by TSC2, gene expression profiling of two clones stably overexpressing TSC2 was performed.
2013-11-05 | GSE52061 | GEO
Project description:To uncover genes regulated by mTORC1 and estradiol in uterine Tsc2-null LAM like cells, we performed RNAseq on uteri from 12-week old wild-type (WT) and uterine-specific Tsc2-null (KO) mice that were either untreated (intact), oopherectomized (ovx) or oopherectomized + treated with 17β-estradiol pellets (E2) for 8 weeks. We identified genes that were both estradiol- and TSC2-mediated. Uterine mRNA profiles of 12 week old wild type (WT) and uterine-specific Tsc2-null (KO) mice in the presence or absence of estradiol were generated using Illumina HiSeq2500
2016-02-26 | E-GEOD-78701 | biostudies-arrayexpress