{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "species": "human", "factors": [{"GSM803789 1": {}}, {"GSM803806 1": {}}, {"GSM803807 1": {}}], "id": 4244, "pop_total": 0, "platform": 4, "summary_wrapped": "Cancer stem cells are believed to be responsible for tumor initiation and development. Much current research on human brain tumors is...", "geo_gse_id": "E-GEOD-32482", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 0, "sample_count": 3, "tags": ["brain", "cancer", "lymphoma"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_id_plat": "E-GEOD-32482_A-AFFY-44", "slug": "gene-expression-profiles-of-glioblastoma-stem-cell", "geo_gds_id": "", "name": "Gene expression profiles of Glioblastoma stem cells in which ALK or pleiotrophin expression was suppressed.", "created": "Sep.16, 2014", "summary": "Cancer stem cells are believed to be responsible for tumor initiation and development. Much current research on human brain tumors is focused on the stem-like properties of glioblastoma stem cells. Anaplastic lymphoma kinase (ALK) and its ligand pleiotrophin are required for maintaining the stem-like properties and tumorigenicity of glioblastoma stem cells. Human glioblastoma stem cells (GB2) were infected with a lentivirus expressing an shRNA targeting ALK or pleiotrophin.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-32482", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-32482/samples/"}