Expression data from colonic biopsy samples of infliximab treated UC patients

A gene expression profiling sub-study was conducted in which colonic biopsy samples were collected for RNA extraction and hybridization to microarrays from 48 patients with UC who were participating in ACT 1, a placebo-controlled study of infliximab. Gene expression profiles from infliximab responders were compared with those of baseline and infliximab non-responder samples.

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Toedter G, Li K, Marano C, Ma K, Sague S, Huang CC, Song XY, Rutgeerts P, Baribaud F