{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "id": 4055, "factors": [{"GSM71080": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "liver", "SEX": "F"}}, {"GSM710802": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710803": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Descending", "SEX": "M"}}, {"GSM710804": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Transverse", "SEX": "M"}}, {"GSM710802": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710806": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Cecum", "SEX": "F"}}, {"GSM710807": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Ascending", "SEX": "M"}}, {"GSM710802": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710802": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710810": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710810": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710802": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710813": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Peritoneum", "SEX": "M"}}, {"GSM710814": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710814": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710813": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Peritoneum", "SEX": "M"}}, {"GSM710813": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Peritoneum", "SEX": "M"}}, {"GSM71080": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "liver", "SEX": "F"}}, {"GSM710814": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM71080": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "liver", "SEX": "F"}}, {"GSM710802": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710807": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Ascending", "SEX": "M"}}, {"GSM710807": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Ascending", "SEX": "M"}}, {"GSM710810": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710825": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "F"}}, {"GSM710825": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "F"}}, {"GSM710827": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "training", "LOCATION": "Ascending", "SEX": "F"}}, {"GSM710828": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "F"}}, {"GSM710829": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710830": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM71083": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "Cecum", "SEX": "M"}}, {"GSM710832": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "Ascending", "SEX": "M"}}, {"GSM710832": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "Ascending", "SEX": "M"}}, {"GSM710832": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "Ascending", "SEX": "M"}}, {"GSM710830": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710836": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "F"}}, {"GSM710830": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710829": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710829": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710829": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710845": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "lung", "SEX": "M"}}, {"GSM710829": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710829": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710828": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "F"}}, {"GSM710828": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "F"}}, {"GSM710829": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710829": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "liver", "SEX": "M"}}, {"GSM710862": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "Sigmoid", "SEX": "F"}}, {"GSM710830": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710862": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "Sigmoid", "SEX": "F"}}, {"GSM710867": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710862": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "Sigmoid", "SEX": "F"}}, {"GSM710830": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710830": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "training", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710875": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "rectum", "SEX": "F"}}, {"GSM710877": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710879": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "F"}}, {"GSM71088": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "liver", "SEX": "F"}}, {"GSM710883": {"LESION": "Metastasis", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "liver", "SEX": "M"}}, {"GSM710877": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710886": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "Descending", "SEX": "M"}}, {"GSM710888": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710888": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710875": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "rectum", "SEX": "F"}}, {"GSM710879": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "F"}}, {"GSM710875": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "rectum", "SEX": "F"}}, {"GSM710879": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "F"}}, {"GSM710900": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "Cecum", "SEX": "M"}}, {"GSM710902": {"LESION": "Primary", "MFOLFOX6": "responder", "TYPE": "test", "LOCATION": "Ascending", "SEX": "F"}}, {"GSM710905": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "F"}}, {"GSM710906": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710908": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "rectum", "SEX": "F"}}, {"GSM7109": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "rectum", "SEX": "M"}}, {"GSM710913": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "liver", "SEX": "M"}}, {"GSM710913": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "liver", "SEX": "M"}}, {"GSM710916": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "liver", "SEX": "F"}}, {"GSM710916": {"LESION": "Metastasis", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "liver", "SEX": "F"}}, {"GSM710908": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "rectum", "SEX": "F"}}, {"GSM710906": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710924": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "Ascending", "SEX": "F"}}, {"GSM710926": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "Cecum", "SEX": "F"}}, {"GSM710906": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "Sigmoid", "SEX": "M"}}, {"GSM710930": {"LESION": "Primary", "MFOLFOX6": "non-responder", "TYPE": "test", "LOCATION": "Ascending", "SEX": "M"}}], "pop_total": 0, "platform": 4, "summary_wrapped": "The aim of this study is to identify responders to FOLFOX therapy by applying the Random Forests (RF) algorithm to gene expression data....", "pubmed_id": 22095227, "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 5, "sample_count": 83, "tags": ["cancer", "colorectal cancer"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_id_plat": "E-GEOD-28702_A-AFFY-44", "slug": "crc-samples-for-folfox-therapy-prediction", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-28702", "geo_gds_id": "", "name": "CRC samples for FOLFOX therapy prediction", "created": "Sep.16, 2014", "summary": "The aim of this study is to identify responders to FOLFOX therapy by applying the Random Forests (RF) algorithm to gene expression data. Eighty-three unresectable colorectal cancer (CRC) patients including 42 responders and 41 non-responders were divided into training (54 patients) and test (29 patients) sets. Samples were divided (approximately 2:1 ratio) into training and test sets. As a result, 54 of 83 samples obtained in the first half of this period were selected for the training set, and the remaining 29 samples in the latter half were selected as the test set.", "geo_gse_id": "E-GEOD-28702", "species": "human", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-28702/samples/"}