Table 2.

Positive Biological Processes Only Enriched in ICM Patients with Gene Set Enrichment Analysis (GSEA)

GO: Biological Process	Enriched in ICM			Compared with DCM			Only Significant in ICM
	GS	NES	p	GS	NES	p
Cell proliferation and differentiation
Positive regulation of cell population proliferation	27	1.753	0.000	29	1.338	0.087	Yes
Regulation of cell population proliferation	46	1.565	0.013	51	0.998	0.487	Yes
Negative regulation of cell population proliferation	21	1.548	0.046	25	0.664	0.904	Yes
Regulation of MAPK cascade	29	1.712	0.005	30	0.803	0.756	Yes
Positive regulation of MAPK cascade	25	1.624	0.011	26	0.744	0.816	Yes
Epithelial cell differentiation	26	1.523	0.032	29	0.959	0.548	Yes
Structure organization
Extracellular structure organization	37	1.796	0.003	44	1.281	0.113	Yes
Anatomical structure formation involved in morphogenesis	41	1.479	0.036	47	0.832	0.755	Yes
Tube development	44	1.437	0.042	49	0.958	0.572	Yes
Others
Signal transduction by protein phosphorylation	34	1.473	0.037	37	1.364	0.084	Yes
Biological adhesion	82	1.459	0.018	89	1.147	0.231	Yes

Abbreviations: ICM, ischemic cardiomyopathy; DCM, dilated cardiomyopathy; GO, gene ontology; GS, gene size; NES, normalized enrichment score.