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Transcriptome profile in INT cells modulated by Cryptosporidium parvum RNA transcripts

ABSTRACT: Cryptosporidium parvum is an important opportunistic parasite pathogen for immunocompromised individuals and a common cause of diarrhea in young children in developing countries. Certain parasite molecules can be delivered into host epithelial cells and may act as effector molecules for parasite intracellular development. This study aims to measure the impact of transfection of two parasite low-protein coding potential RNA transcripts, cdg2_FLc_0220 and cdg7_FLc_1000, on the transcriptome profile in intestinal epithelial cells. Human intestinal epithelial INT (FHs 74 Int) cells were grown to 80% confluence and transfected with the cdg2_FLc_0220 or cdg7_FLc_1000full-length or the empty vector for 48h. Total RNA was collected for the genome-wide analysis. The Agilent SurePrint G3 Human Gene Expression Microarray (G4851B) was used for the genome-wide analysis, which provides full coverage of genes and transcripts with the most up-to-date content, including mRNAs and lincRNAs (http://www.chem.agilent.com/store/en_US/Prod-G4851B/G4851B).

ORGANISM(S): Homo sapiens

PROVIDER: GSE94128 | GEO | 2018/02/21

REPOSITORIES: GEO

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Project description:Vanee2010 - Genome-scale metabolic model of Cryptosporidium hominis (iNV213) This model is described in the article: A genome-scale metabolic model of Cryptosporidium hominis. Vanee N, Roberts SB, Fong SS, Manque P, Buck GA. Chem. Biodivers. 2010 May; 7(5): 1026-1039 Abstract: The apicomplexan Cryptosporidium is a protozoan parasite of humans and other mammals. Cryptosporidium species cause acute gastroenteritis and diarrheal disease in healthy humans and animals, and cause life-threatening infection in immunocompromised individuals such as people with AIDS. The parasite has a one-host life cycle and commonly invades intestinal epithelial cells. The current genome annotation of C. hominis, the most serious human pathogen, predicts 3884 genes of which ca. 1581 have predicted functional annotations. Using a combination of bioinformatics analysis, biochemical evidence, and high-throughput data, we have constructed a genome-scale metabolic model of C. hominis. The model is comprised of 213 gene-associated enzymes involved in 540 reactions among the major metabolic pathways and provides a link between the genotype and the phenotype of the organism, making it possible to study and predict behavior based upon genome content. This model was also used to analyze the two life stages of the parasite by integrating the stage-specific proteomic data for oocyst and sporozoite stages. Overall, this model provides a computational framework to systematically study and analyze various functional behaviors of C. hominis with respect to its life cycle and pathogenicity. This model is hosted on BioModels Database and identified by: MODEL1507180071. To cite BioModels Database, please use: BioModels Database: An enhanced, curated and annotated resource for published quantitative kinetic models. To the extent possible under law, all copyright and related or neighbouring rights to this encoded model have been dedicated to the public domain worldwide. Please refer to CC0 Public Domain Dedication for more information.

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Transcriptome profile in INT cells modulated by Cryptosporidium parvum RNA transcripts

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