Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA101493 | ENA |
REPOSITORIES: ENA
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Project description:Dr. Esko's laboratory focuses on the structure, function, and biosynthesis of glycoproteins and proteoglycans. This laboratory also works on the design and synthesis of small molecule inhibitors of glycosylation. Gene expression in F9 teratocarcinoma cells: Study of the differential expression of glycosyltransferases, sulfotransferases and proteoglycan core proteins in F9 teratocarcinoma cells before and after differentiation with retinoic acid/theophylline/cAMP. Published data indicated that differentiation of the cells induces the synthesis of anticoagulant heparin-like compounds and a large increase in overall glycosaminoglycan synthesis.
2011-03-02 | GSE27592 | GEO
Project description:Transcriptomic analysis of tumor tissues isolated from animals bearing F9 teratocarcinoma. 129Sv mice were challenged with F9 tumor cells and, when tumors were palpable, mice were treated with EDA CAR-T s (a mixture of 1×107 CD4+ and 2×106 CD8+ CAR-T cells)or left untreated. 14 days after adoptive transfer, RNA was isolated from tumors for their transcriptomic analysis.
2022-08-10 | GSE204887 | GEO
Project description:Dr. Esko's laboratory focuses on the structure, function, and biosynthesis of glycoproteins and proteoglycans. This laboratory also works on the design and synthesis of small molecule inhibitors of glycosylation. Gene expression in F9 teratocarcinoma cells: Study of the differential expression of glycosyltransferases, sulfotransferases and proteoglycan core proteins in F9 teratocarcinoma cells before and after differentiation with retinoic acid/theophylline/cAMP. Published data indicated that differentiation of the cells induces the synthesis of anticoagulant heparin-like compounds and a large increase in overall glycosaminoglycan synthesis. Glyco-gene Chip microarray analysis of RNA samples (in triplicate) from the cells before and after differentiation to reveal factors that regulate the assembly process and how it leads to the generation of binding sites for glycan-binding proteins.
2011-03-02 | E-GEOD-27592 | biostudies-arrayexpress
Project description:Retinoic acid receptors (RARs) α, β and γ are key regulators of embryonic development. Hematopoietic differentiation is regulated by RARα, and several types of leukemia show aberrant RARα activity. We demonstrate that RARα plays an important role in cellular memory and imprinting by regulating the CpG methylation status of specific promoter regions. We used microarrays to identify genes, which display differential expression in F9 RARalpha knockout (RARaKO) cells relative to F9 wt cells. F9 teratocarcinoma cells (WT and RARaKO) were treated for 8 hours with either vehicle (EtOH) or all-trans Retinoic Acid (atRA) in the presence of the protein synthesis inhibitor Cycloheximide
2011-08-09 | E-GEOD-31280 | biostudies-arrayexpress
Project description: Not available
| S-EPMC8784167 | biostudies-literature
Project description:We compared the differentially expressed genes between the F9 Wt cells and F9 RAR gamma knock out cells before and after RA treatment. 3 replicates for each conditions. We also identified the RA responsive genes in the F9 Wt cells. Keywords: mutant type
2007-12-18 | GSE8431 | GEO
Project description:Methoxyacetic acid (MAA) is the active metabolite of the widely used industrial chemical ethylene glycol monomethyl ether, an established testicular toxicant. MAA induces the degradation of testicular germ cells in association with changes in gene expression in both germ cells and Sertoli cells of the testis. This study investigates the impact of MAA on gene expression in testicular Leydig cells, which play a critical role in germ cell survival and male reproductive function. Cultured mouse TM3 Leydig cells were treated with MAA for 3, 8, and 24 h and global gene expression was monitored by microarray analysis. A total of 3,912 MAA-responsive genes were identified. Ingenuity Pathway analysis identified reproductive system disease, inflammatory disease and connective tissue disorder as the top biological functions affected by MAA. The MAA-responsive genes were classified into 1,366 early responders, 1,387 mid-responders, and 1,138 late responders, based on the time required for MAA to elicit a response. Analysis of enriched functional clusters for each subgroup identified 106 MAA early response genes involved in transcription regulation, including 32 genes associated with developmental processes and 60 DNA-binding proteins that responded to MAA rapidly but transiently, and which may contribute to the downstream effects of MAA seen for large numbers of mid and late response genes. Genes within the phosphatidylinositol/phospholipase C/calcium signaling pathway, whose activity is required for potentiation of nuclear receptor signaling by MAA, were also enriched in the set of early MAA response genes. These findings on the progressive changes in gene expression induced by MAA in Leydig cells may help elucidate the signaling pathways perturbed by this testicular toxicant and explain its mechanism of toxicity at the gene level.
2010-07-06 | GSE20625 | GEO
Project description: Not available
| S-EPMC11335981 | biostudies-literature
Project description:A transcriptome study in mouse hematopoietic stem cells was performed using a sensitive SAGE method, in an attempt to detect medium and low abundant transcripts expressed in these cells. Among a total of 31,380 unique transcript, 17,326 (55%) known genes were detected, 14,054 (45%) low-copy transcripts that have no matches to currently known genes. 3,899 (23%) were alternatively spliced transcripts of the known genes and 3,754 (22%) represent anti-sense transcripts from known genes.
2009-05-20 | GSE16139 | GEO