Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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293_hORF3.1_drug_treatments


ABSTRACT: Identification of human ORFs conferring resistance to various drug treatments when overexpressed into HEK293-M2, assessed by microarrays

ORGANISM(S): Homo sapiens

SUBMITTER: Anthony Arnoldo 

PROVIDER: E-MTAB-2493 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

A genome scale overexpression screen to reveal drug activity in human cells.

Arnoldo Anthony A   Kittanakom Saranya S   Heisler Lawrence E LE   Mak Anthony B AB   Shukalyuk Andrey I AI   Torti Dax D   Moffat Jason J   Giaever Guri G   Nislow Corey C  

Genome medicine 20140429 4


Target identification is a critical step in the lengthy and expensive process of drug development. Here, we describe a genome-wide screening platform that uses systematic overexpression of pooled human ORFs to understand drug mode-of-action and resistance mechanisms. We first calibrated our screen with the well-characterized drug methotrexate. We then identified new genes involved in the bioactivity of diverse drugs including antineoplastic agents and biologically active molecules. Finally, we f  ...[more]

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