Unknown,Transcriptomics,Genomics,Proteomics

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BRC77 Agilent Gene Expression Arrays


ABSTRACT: Agilent 44K whole genome studies were used to correlate gene expression values with mutations found in massively parallel sequencing experiments. 77 patients were profiled using Agilent's two-color microarray platform. Tumor(cy5) was co-hybridized to a reference(cy3).

ORGANISM(S): Homo sapiens

SUBMITTER: Jeremy Hoog 

PROVIDER: E-GEOD-29442 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Whole-genome analysis informs breast cancer response to aromatase inhibition.

Ellis Matthew J MJ   Ding Li L   Shen Dong D   Luo Jingqin J   Suman Vera J VJ   Wallis John W JW   Van Tine Brian A BA   Hoog Jeremy J   Goiffon Reece J RJ   Goldstein Theodore C TC   Ng Sam S   Lin Li L   Crowder Robert R   Snider Jacqueline J   Ballman Karla K   Weber Jason J   Chen Ken K   Koboldt Daniel C DC   Kandoth Cyriac C   Schierding William S WS   McMichael Joshua F JF   Miller Christopher A CA   Lu Charles C   Harris Christopher C CC   McLellan Michael D MD   Wendl Michael C MC   DeSchryver Katherine K   Allred D Craig DC   Esserman Laura L   Unzeitig Gary G   Margenthaler Julie J   Babiera G V GV   Marcom P Kelly PK   Guenther J M JM   Leitch Marilyn M   Hunt Kelly K   Olson John J   Tao Yu Y   Maher Christopher A CA   Fulton Lucinda L LL   Fulton Robert S RS   Harrison Michelle M   Oberkfell Ben B   Du Feiyu F   Demeter Ryan R   Vickery Tammi L TL   Elhammali Adnan A   Piwnica-Worms Helen H   McDonald Sandra S   Watson Mark M   Dooling David J DJ   Ota David D   Chang Li-Wei LW   Bose Ron R   Ley Timothy J TJ   Piwnica-Worms David D   Stuart Joshua M JM   Wilson Richard K RK   Mardis Elaine R ER  

Nature 20120610 7403


To correlate the variable clinical features of oestrogen-receptor-positive breast cancer with somatic alterations, we studied pretreatment tumour biopsies accrued from patients in two studies of neoadjuvant aromatase inhibitor therapy by massively parallel sequencing and analysis. Eighteen significantly mutated genes were identified, including five genes (RUNX1, CBFB, MYH9, MLL3 and SF3B1) previously linked to haematopoietic disorders. Mutant MAP3K1 was associated with luminal A status, low-grad  ...[more]

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