GEO DataSets

(Submitter supplied) Objective: Rituximab displays therapeutic benefits in the treatment of rheumatoid arthritis (RA) patients resistant to TNF blockade. However, the precise role of B cells in the pathogenesis of RA is still unknown. In this study we investigated the global molecular effects of rituximab in synovial biopsies obtained from anti-TNF resistant RA patients before and after administration of the drug. Methods: Paired synovial biopsies were obtained from the affected knee of anti-TNF resistant RA patients before (T0) and 12 weeks after initiation of rituximab therapy (T12). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS4903

Platform:

GPL570

24 Samples

Download data: CEL, CHP

Analysis of synovial biopsy samples from anti-TNF resistant rheumatoid arthritis (RA) patients 12 wks after the start of rituximab (RTX) therapy. RTX is a mAb against CD20, expressed on subsets of B cells. Results provide insight into how RTX-induced B cell depletion interferes with RA pathogenesis.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 agent, 12 individual sets

Platform:

GPL570

Series:

GSE24742

24 Samples

Download data: CEL, CHP

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 06, 2012: annotation table updated with netaffx build 32 June 23, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site Complete coverage of the Human Genome U133 Set plus 6,500 additional genes for analysis of over 47,000 transcripts All probe sets represented on the GeneChip Human Genome U133 Set are identically replicated on the GeneChip Human Genome U133 Plus 2.0 Array. more...

Organism:

Homo sapiens

602 DataSets

5672 Series

61 Related Platforms

175702 Samples

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