Key result
In chronic heart failure patients, 34 genes were upregulated and 2 downregulated in PBMC compared to healthy controls, including significantly enhanced expression of several TNF superfamily ligands.
Why the study?
Does chronic heart failure alter the gene expression of TNF superfamily ligands in peripheral blood mononuclear cells compared to healthy controls?
Observational (n=36)
Does chronic heart failure alter the gene expression of TNF superfamily ligands in peripheral blood mononuclear cells compared to healthy controls?
Chronic heart failure is associated with enhanced expression of several TNF superfamily ligands in peripheral blood mononuclear cells, suggesting a potential pathogenic role for these cytokines.
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No immediate clinical implications; leaves open whether PBMC TNF ligand upregulation contributes to heart failure progression.
Arne Yndestad (2002) conducted an observational in Chronic heart failure (n=36). Gene expression analysis vs. Healthy controls was evaluated on Gene expression of cytokines and related mediators in peripheral blood mononuclear cells. In chronic heart failure patients, 34 genes were upregulated and 2 downregulated in PBMC compared to healthy controls, including significantly enhanced expression of several TNF superfamily ligands.
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