Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Arthritis and Rheumatism


ABSTRACT: Synovial tissue mRNA from 21 RA patients and 9 OA patients is hybridized against a common reference sample on lymphochips. Set of arrays organized by shared biological context, such as organism, tumors types, processes, etc. Using regression correlation

ORGANISM(S): Homo sapiens

SUBMITTER: Cornelis Verweij 

PROVIDER: E-GEOD-3848 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Rheumatoid arthritis is a heterogeneous disease: evidence for differences in the activation of the STAT-1 pathway between rheumatoid tissues.

van der Pouw Kraan Tineke C T M TC   van Gaalen Floris A FA   Kasperkovitz Pia V PV   Verbeet Nicolette L NL   Smeets Tom J M TJ   Kraan Maarten C MC   Fero Mike M   Tak Paul-Peter PP   Huizinga Tom W J TW   Pieterman Elsbet E   Breedveld Ferdinand C FC   Alizadeh Ash A AA   Verweij Cornelis L CL  

Arthritis and rheumatism 20030801 8


<h4>Objective</h4>To generate a molecular description of synovial tissue from rheumatoid arthritis (RA) patients that would allow us to unravel novel aspects of pathogenesis and to identify different forms of disease.<h4>Methods</h4>We applied complementary DNA microarray analysis to profile gene expression, with a focus on immune-related genes, in affected joint tissues from RA patients and in tissues from osteoarthritis (OA) patients as a control. To validate microarray data, real-time polymer  ...[more]

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