RNA-seq data of nox1 gene when T. guizhouense vs F. oxysporum
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ABSTRACT:
ORGANISM(S): Fusarium oxysporum Trichoderma guizhouense
PROVIDER: GSE117839 | GEO | 2018/12/31
REPOSITORIES: GEO
Similar Datasets
Project description:RNA-seq data of nox1 gene when T. guizhouense vs F. oxysporum
| PRJNA483398 | ENA
Project description:The Sordaria macrospora nox1 mutant has a block in sexual development at the stage of protoperithecia formation, and therefore is sterile. The aim of this study was to determine the transcriptome of microdissected protoperithecia from the mutant, as well as the transcriptomes of total RNA from the mutant and the wild type for comparison. The data were then compared with transcriptome data from protoperithecia of the wild type and the developemental mutant pro1; the corresponding data were generated in a previous study (Teichert et al. 2012, BMC Genomics 13: 511, GEO accession GSE33668). The samples (amplified RNA from nox1 microdissected protoperithecia and total RNA from nox1 and wild type mycelia undergoing sexual development) were sequenced as paired-end reads on an Illumina HiSeq 2000, two independent biological replicates for each nox1 sample and one replicate for the wild type.
2014-03-10 | E-GEOD-49363 | biostudies-arrayexpress
Project description:NOX1 gene is member of the NADPH-dependent superoxide producing enzyme family. It generates reactive oxygen species (ROS) in regulated manner in response to growth factors, cytokines and calcium signal. Low levels of ROS play role in many processes including cell proliferation, inflammatory response and mitogenesis. NOX1 over-expression in colon cancer cell lines as well as surgical samples suggests a role in colon cancer. We identified unique target sequences of siRNAs for post-transcriptional silencing of NOX1. Gene specific and scrambled (control) sequence carrying U6 promoter/shRNA cassettes were cloned into GFP expression vector. Stable clones were selected based on NOX1 expression after transient transfection of HT-29 cells. Clone 6A and 6C showed 70-80% decrease in NOX1 expression. The cells were expanded and analyzed further. We measured decreased ROS production, cell proliferation and G1/S block of the cell cycle. HT-29 parental cells, clone SA (scrambled) and clone 6A (gene specific) were utilized to establish xenografts in athymic mice to investigate the effect of NOX1 silencing on tumor growth and gene expression in vivo. Significant decrease was measured in the volume of forming tumors. The stable clones and corresponding xenografts were analyzed on microarray. The microarray data was validated with real-time PCR and western-blot analysis demonstrating the inhibition of genes important in cell cycle regulation and angiogenesis. The results of this study show silencing NOX1 levels of generated ROS decreased, the tumor formation attenuated in vivo suggesting NOX1 may be a therapeutic target for colon cancer. Keywords: gene silencing with shRNA
2007-03-27 | GSE4561 | GEO
Project description:NOX1 gene is member of the NADPH-dependent superoxide producing enzyme family. It generates reactive oxygen species (ROS) in regulated manner in response to growth factors, cytokines and calcium signal. Low levels of ROS play role in many processes including cell proliferation, inflammatory response and mitogenesis. NOX1 over-expression in colon cancer cell lines as well as surgical samples suggests a role in colon cancer. We identified unique target sequences of siRNAs for post-transcriptional silencing of NOX1. Gene specific and scrambled (control) sequence carrying U6 promoter/shRNA cassettes were cloned into GFP expression vector. Stable clones were selected based on NOX1 expression after transient transfection of HT-29 cells. Clone 6A and 6C showed 70-80% decrease in NOX1 expression. The cells were expanded and analyzed further. We measured decreased ROS production, cell proliferation and G1/S block of the cell cycle. HT-29 parental cells, clone SA (scrambled) and clone 6A (gene specific) were utilized to establish xenografts in athymic mice to investigate the effect of NOX1 silencing on tumor growth and gene expression in vivo. Significant decrease was measured in the volume of forming tumors. The stable clones and corresponding xenografts were analyzed on microarray. The microarray data was validated with real-time PCR and western-blot analysis demonstrating the inhibition of genes important in cell cycle regulation and angiogenesis. The results of this study show silencing NOX1 levels of generated ROS decreased, the tumor formation attenuated in vivo suggesting NOX1 may be a therapeutic target for colon cancer. Experiment Overall Design: We have found that NOX1 over-expression in colon cancer cell lines as well as surgical samples suggests a role in colon cancer. We identified unique target sequences of siRNAs for post-transcriptional silencing of NOX1. Gene specific and scrambled (control) sequences carrying the U6 promoter/shRNA cassettes were cloned into a GFP expression vector. Stable clones were selected based on NOX1 expression after transient transfection of HT-29 cells. HT-29 parental cells, clone SA (scrambled) and clone 6A (gene specific) were utilized to establish xenografts in athymic mice to investigate the effect of NOX1 silencing on tumor growth and gene expression in vivo. A significant decrease was measured in the volume of tumors formed. The stable clones and corresponding xenografts were analyzed on microarray. The microarray data was validated with real-time PCR and western-blot analysis demonstrating the inhibition of genes important in cell cycle regulation and angiogenesis. The results of this study show silencing NOX1 levels of generated ROS decreased, the tumor formation attenuated in vivo suggesting NOX1 may be a therapeutic target for colon cancer.
2008-06-13 | E-GEOD-4561 | biostudies-arrayexpress
Project description:NOX1 is a catalytic subunit of nonphagocytic NADPH oxidase, mainly localized to smooth muscle cells in the vasculature. We investigated the pathology underlying the pulmonary arterial hypertension-like phenotype demonstrated in mice deficient in the Nox1 gene (Nox1-KO). Spontaneous enlargement and hypertrophy of the right ventricle, accompanied by hypertrophy of pulmonary vessels, were demonstrated in Nox1-KO at 9-18 weeks of age. Since an increased number of α-smooth muscle actin-positive vessels was observed in Nox1-KO, pulmonary arterial smooth muscle cells (PASMCs) were isolated and characterized by flow cytometry and TUNEL staining. In Nox1-/Y PASMC, the number of apoptotic cells was significantly reduced without any change in the expression of endothelin-1, and hypoxia-inducible factors HIF-1a and HIF-2a, factors implicated in the pathogenesis of PAH. microRNA expression profiling of mouse pulmonary arterial smooth muscle cells in wild-type and NOX1-KO was analyzed.
2014-01-22 | GSE42015 | GEO
Project description:NOX1 is a catalytic subunit of nonphagocytic NADPH oxidase, mainly localized to smooth muscle cells in the vasculature. We investigated the pathology underlying the pulmonary arterial hypertension-like phenotype demonstrated in mice deficient in the Nox1 gene (Nox1-KO). Spontaneous enlargement and hypertrophy of the right ventricle, accompanied by hypertrophy of pulmonary vessels, were demonstrated in Nox1-KO at 9-18 weeks of age. Since an increased number of α-smooth muscle actin-positive vessels was observed in Nox1-KO, pulmonary arterial smooth muscle cells (PASMCs) were isolated and characterized by flow cytometry and TUNEL staining. In Nox1-/Y PASMC, the number of apoptotic cells was significantly reduced without any change in the expression of endothelin-1, and hypoxia-inducible factors HIF-1a and HIF-2a, factors implicated in the pathogenesis of PAH. Transcriptional profiling of mouse pulmonary arterial smooth muscle cells in wild-type and NOX1-KO was analyzed.
2014-01-22 | GSE42014 | GEO
Project description:The Sordaria macrospora nox1 mutant has a block in sexual development at the stage of protoperithecia formation, and therefore is sterile. The aim of this study was to determine the transcriptome of microdissected protoperithecia from the mutant, as well as the transcriptomes of total RNA from the mutant and the wild type for comparison. The data were then compared with transcriptome data from protoperithecia of the wild type and the developemental mutant pro1; the corresponding data were generated in a previous study (Teichert et al. 2012, BMC Genomics 13: 511, GEO accession GSE33668).
2014-03-10 | GSE49363 | GEO
Project description:NOX1 is a catalytic subunit of nonphagocytic NADPH oxidase, mainly localized to smooth muscle cells in the vasculature. We investigated the pathology underlying the pulmonary arterial hypertension-like phenotype demonstrated in mice deficient in the Nox1 gene (Nox1-KO). Spontaneous enlargement and hypertrophy of the right ventricle, accompanied by hypertrophy of pulmonary vessels, were demonstrated in Nox1-KO at 9-18 weeks of age. Since an increased number of ?-smooth muscle actin-positive vessels was observed in Nox1-KO, pulmonary arterial smooth muscle cells (PASMCs) were isolated and characterized by flow cytometry and TUNEL staining. In Nox1-/Y PASMC, the number of apoptotic cells was significantly reduced without any change in the expression of endothelin-1, and hypoxia-inducible factors HIF-1a and HIF-2a, factors implicated in the pathogenesis of PAH. microRNA expression profiling of mouse pulmonary arterial smooth muscle cells in wild-type and NOX1-KO was analyzed. Pulmonary arterial smooth muscle cells were harvested form 3 mice.
2014-01-22 | E-GEOD-42015 | biostudies-arrayexpress
Project description:NOX1 is a catalytic subunit of nonphagocytic NADPH oxidase, mainly localized to smooth muscle cells in the vasculature. We investigated the pathology underlying the pulmonary arterial hypertension-like phenotype demonstrated in mice deficient in the Nox1 gene (Nox1-KO). Spontaneous enlargement and hypertrophy of the right ventricle, accompanied by hypertrophy of pulmonary vessels, were demonstrated in Nox1-KO at 9-18 weeks of age. Since an increased number of α-smooth muscle actin-positive vessels was observed in Nox1-KO, pulmonary arterial smooth muscle cells (PASMCs) were isolated and characterized by flow cytometry and TUNEL staining. In Nox1-/Y PASMC, the number of apoptotic cells was significantly reduced without any change in the expression of endothelin-1, and hypoxia-inducible factors HIF-1a and HIF-2a, factors implicated in the pathogenesis of PAH. Transcriptional profiling of mouse pulmonary arterial smooth muscle cells in wild-type and NOX1-KO was analyzed. Pulmonary arterial smooth muscle cells were harvested from 3 mice.
2014-01-22 | E-GEOD-42014 | biostudies-arrayexpress
Project description:Loss-of-function mutations of NOX1 is associated with inflammatory bowel disease (IBD). Mechanisms whereby loss of Nox1 drives IBD are incompletely defined. Here we used TNF⍺ treated colonoids to model IBD inflammation followed by single cell sequencing to get transcriptome profile of IBD relevant cells.
2022-12-27 | GSE202675 | GEO