{"owner": "ArrayExpress Uploader", "pop_total": 0, "species": "human", "factors": [{"GSM618013 1": {}}, {"GSM618014 1": {}}, {"GSM618015 1": {}}, {"GSM618016 1": {}}], "id": 3854, "ownerprofile_id": "arrayexpress_sid", "platform": 4, "summary_wrapped": "This study set out to identify global changes in gene expression in MKN45 gastric epithelial cells following 8 hours stimulation with 10...", "geo_gse_id": "E-GEOD-25147", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 0, "sample_count": 4, "tags": ["lipopolysaccharide", "point"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_id_plat": "E-GEOD-25147_A-AFFY-44", "slug": "changes-in-gene-expression-in-mkn45-cells-in-respo", "geo_gds_id": "", "name": "Changes in gene expression in MKN45 cells in response to Helicobacter pylori lipopolysaccharide", "created": "Sep.15, 2014", "summary": "This study set out to identify global changes in gene expression in MKN45 gastric epithelial cells following 8 hours stimulation with 10 \u03bcg/ml lipopolysaccharide (LPS) from the gastric pathogen H. pylori. Microarray analysis was used to compare changes in gene expression between cells treated with 10 \u03bcg/ml H. pylori LPS and untreated cells at the same time point. Total RNA was harvested from MKN45 cells following treatment with LPS for 8h or untreated cells at the same time-point. 2 independent experiments were carried out. RNA was labeled and hybridized to GeneChips to analyse changes in gene expression.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-25147", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-25147/samples/"}