{"owner": "ArrayExpress Uploader", "pop_total": 0, "species": "mouse", "factors": [{"GSM1230240": {"AGE": "8 weeks", "GENOTYPE": "wild type FVB mouse whole mammary gland", "ORGANISM PART": "whole mammary gland tissue"}}, {"GSM1230240": {"AGE": "8 weeks", "GENOTYPE": "wild type FVB mouse whole mammary gland", "ORGANISM PART": "whole mammary gland tissue"}}, {"GSM1230240": {"AGE": "8 weeks", "GENOTYPE": "wild type FVB mouse whole mammary gland", "ORGANISM PART": "whole mammary gland tissue"}}, {"GSM1230240": {"AGE": "8 weeks", "GENOTYPE": "wild type FVB mouse whole mammary gland", "ORGANISM PART": "whole mammary gland tissue"}}, {"GSM1230240": {"AGE": "8 weeks", "GENOTYPE": "wild type FVB mouse whole mammary gland", "ORGANISM PART": "whole mammary gland tissue"}}, {"GSM1230245": {"AGE": "8 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230245": {"AGE": "8 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230245": {"AGE": "8 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230245": {"AGE": "8 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230245": {"AGE": "8 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230250": {"AGE": "12 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230250": {"AGE": "12 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230250": {"AGE": "12 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230250": {"AGE": "12 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230250": {"AGE": "12 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230255": {"AGE": "16 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230255": {"AGE": "16 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230255": {"AGE": "16 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230255": {"AGE": "16 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230255": {"AGE": "16 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230260": {"AGE": "20 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230260": {"AGE": "20 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230260": {"AGE": "20 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}, {"GSM1230260": {"AGE": "20 weeks", "GENOTYPE": "transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "ORGANISM PART": "mammary tumor"}}], "id": 7427, "ownerprofile_id": "arrayexpress_sid", "platform": 6, "summary_wrapped": "Silencing HoxA1 in vivo by intraductal delivery of nanoparticle-formulated siRNA reduced mammary tumor incidence by 75% , reduced cell...", "geo_gse_id": "E-GEOD-50813", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 3, "sample_count": 24, "tags": ["cell", "gland", "mammary tumor"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "prevention-of-mammary-tumor-progression-by-silenci", "geo_id_plat": "E-GEOD-50813_A-AFFY-45", "name": "Prevention of mammary tumor progression by silencing HoxA1  via intraductal injection of nanoparticle-formulated siRNA", "created": "Nov.12, 2014", "summary": "Silencing HoxA1 in vivo by intraductal delivery of nanoparticle-formulated siRNA reduced mammary tumor incidence by 75% , reduced cell proliferation, and prevented loss of ER and PR expression. 8 week wild type FVB mouse whole mammary gland and 8week to 20 week transgenic FVB C3(1)-SV40Tag mouse whole mammary gland", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-50813", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-50813/samples/"}