Research Article

Using the attract method to identify core pathways in juvenile idiopathic arthritis

Published: August 12, 2016
Genet. Mol. Res. 15(3): gmr8331 DOI: 10.4238/gmr.15038331

Abstract

The aim of this study was to identify core pathways associated with juvenile idiopathic arthritis (JIA) using the attract method. Kyoto Encyclopedia of Genes and Genomes pathways were determined using the GSEA-ANOVA method, based on the gene expression data of JIA. Syn-expression groups within core attractor pathways were identified by hierarchical clustering. Correlated sets of genes exhibiting highly similar profiles to the syn-expression groups were identified and each correlated set was subjected to a gene ontology functional enrichment analysis to discover potentially shared biological themes. Based on a false-discovery rate attract method was able to on expand important context to find distinguishing expression patterns within pathways. This paper predicted that the functional themes involved in protein synthesis (such as proteasome, ribosome, spliceosome) were closely related to the progression of JIA, which might contribute to the detection of therapy target for JIA.

The aim of this study was to identify core pathways associated with juvenile idiopathic arthritis (JIA) using the attract method. Kyoto Encyclopedia of Genes and Genomes pathways were determined using the GSEA-ANOVA method, based on the gene expression data of JIA. Syn-expression groups within core attractor pathways were identified by hierarchical clustering. Correlated sets of genes exhibiting highly similar profiles to the syn-expression groups were identified and each correlated set was subjected to a gene ontology functional enrichment analysis to discover potentially shared biological themes. Based on a false-discovery rate attract method was able to on expand important context to find distinguishing expression patterns within pathways. This paper predicted that the functional themes involved in protein synthesis (such as proteasome, ribosome, spliceosome) were closely related to the progression of JIA, which might contribute to the detection of therapy target for JIA.

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