{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "species": "human", "factors": [{"GSM999550": {"CELL TYPE": "pancreatic islet", "CELL POPULATION": "not specified"}}, {"GSM999550": {"CELL TYPE": "pancreatic islet", "CELL POPULATION": "not specified"}}, {"GSM999550": {"CELL TYPE": "pancreatic islet", "CELL POPULATION": "not specified"}}, {"GSM999553": {"CELL TYPE": "hESC-derived beta-like cells", "CELL POPULATION": "insulin-positive"}}, {"GSM999553": {"CELL TYPE": "hESC-derived beta-like cells", "CELL POPULATION": "insulin-positive"}}, {"GSM999553": {"CELL TYPE": "hESC-derived beta-like cells", "CELL POPULATION": "insulin-positive"}}, {"GSM999556": {"CELL TYPE": "hESC-derived beta-like cells", "CELL POPULATION": "insulin-negative"}}, {"GSM999556": {"CELL TYPE": "hESC-derived beta-like cells", "CELL POPULATION": "insulin-negative"}}, {"GSM999556": {"CELL TYPE": "hESC-derived beta-like cells", "CELL POPULATION": "insulin-negative"}}], "id": 4573, "pop_total": 0, "platform": 4, "summary_wrapped": "The study was completed to compare expression profiles of primary human beta cells (in the form of adult human islets), to the expression...", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 2, "sample_count": 9, "tags": ["insulin", "line"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_id_plat": "E-GEOD-40709_A-AFFY-44", "slug": "expression-data-comparing-adult-human-islets-to-hu", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-40709", "geo_gds_id": "", "name": "Expression data comparing adult human islets to human embryonic stem cell-derived insulin-positive and insulin-negative cells", "created": "Sep.19, 2014", "summary": "The study was completed to compare expression profiles of primary human beta cells (in the form of adult human islets), to the expression profile of hESC-derived beta-like cells. A HES3 line modified by homologous recombination to express GFP under the insulin promoter allowed us to FACS sort the hESC-derived cells into purified insulin-positive (presumably beta-like cells), and insulin-negative populations. Expression profile of adult human islets from cadaveric donors is compared to insulin-positive and insulin-negative populations of hESC-derived beta-like cells", "geo_gse_id": "E-GEOD-40709", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-40709/samples/"}