Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA217775 | ENA |
REPOSITORIES: ENA
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Project description:YAP1 plays importance roles in development of colorectal cancer as evidenced by their overexpression in colorectal cancer and their expression promoted cell proliferation and survival of colorectal cancer cells. In order to understand potential roles of YAP1 in colorectal cancer, we over-expressed constitutively active YAP1 mutant in NCI-H716 colorectal cancer cells and identified and analyzed genes whose expression is activated by YAP1 activation in colorectal cancer. Pre-clinical study
2015-02-04 | E-GEOD-50490 | biostudies-arrayexpress
Project description:YAP1 plays importance roles in development of colorectal cancer as evidenced by their overexpression in colorectal cancer and their expression promoted cell proliferation and survival of colorectal cancer cells. In order to understand potential roles of YAP1 in colorectal cancer, we over-expressed constitutively active YAP1 mutant in NCI-H716 colorectal cancer cells and identified and analyzed genes whose expression is activated by YAP1 activation in colorectal cancer.
2015-02-04 | GSE50490 | GEO
Project description:Microarray expression profile from YAP1 knockdown in DDX3-overexpressing colorectal cancer cells
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Project description:Gene expression profiling of immortalized human mesenchymal stem cells with hTERT/E6/E7 transfected MSCs. hTERT may change gene expression in MSCs. Goal was to determine the gene expressions of immortalized MSCs.
2010-09-25 | GSE24338 | GEO
Project description:RNA extracted at 240min. Samples are rRNA depleted. Expression measurement of Homo sapiens genes.
2019-07-31 | GSE114179 | GEO
Project description:Transcriptional profiling of human mesenchymal stem cells comparing normoxic MSCs cells with hypoxic MSCs cells. Hypoxia may inhibit senescence of MSCs during expansion. Goal was to determine the effects of hypoxia on global MSCs gene expression.
2011-02-19 | GSE20463 | GEO
Project description:CIDR: NCI Genome Wide Predictors of Survival in Colorectal Cancer
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Project description:Kynureninase is a member of a large family of catalytically diverse but structurally homologous pyridoxal 5'-phosphate (PLP) dependent enzymes known as the aspartate aminotransferase superfamily or alpha-family. The Homo sapiens and other eukaryotic constitutive kynureninases preferentially catalyze the hydrolytic cleavage of 3-hydroxy-l-kynurenine to produce 3-hydroxyanthranilate and l-alanine, while l-kynurenine is the substrate of many prokaryotic inducible kynureninases. The human enzyme was cloned with an N-terminal hexahistidine tag, expressed, and purified from a bacterial expression system using Ni metal ion affinity chromatography. Kinetic characterization of the recombinant enzyme reveals classic Michaelis-Menten behavior, with a Km of 28.3 +/- 1.9 microM and a specific activity of 1.75 micromol min-1 mg-1 for 3-hydroxy-dl-kynurenine. Crystals of recombinant kynureninase that diffracted to 2.0 A were obtained, and the atomic structure of the PLP-bound holoenzyme was determined by molecular replacement using the Pseudomonas fluorescens kynureninase structure (PDB entry 1qz9) as the phasing model. A structural superposition with the P. fluorescens kynureninase revealed that these two structures resemble the "open" and "closed" conformations of aspartate aminotransferase. The comparison illustrates the dynamic nature of these proteins' small domains and reveals a role for Arg-434 similar to its role in other AAT alpha-family members. Docking of 3-hydroxy-l-kynurenine into the human kynureninase active site suggests that Asn-333 and His-102 are involved in substrate binding and molecular discrimination between inducible and constitutive kynureninase substrates.
| S-EPMC2531291 | biostudies-literature
Project description:Gene expression profiling of immortalized human mesenchymal stem cells with hTERT/E6/E7 transfected MSCs. hTERT may change gene expression in MSCs. Goal was to determine the gene expressions of immortalized MSCs. One-condition experment, gene expression of 3A6
2010-09-25 | E-GEOD-24338 | biostudies-arrayexpress