Regulation of relaxation of cardiac muscle

Across TCGA patient cohorts, RNA activity of the Regulation of relaxation of cardiac muscle pathway is significantly associated with the RNA expression of multiple genes, with the GBM cohort showing a particularly strong set of associations.

The most reproducible pathway-associated genes across cancer lineages are PDE1A, FHL5, and CASQ2, each associated with the pathway in up to 6 cancer types. Since the analysis shows associations rather than directional relationships, both pathway-to-partner and partner-to-pathway views are reported.

Each partner is linked to its corresponding Q-omics profile. The scatter plot shows the strongest association, Regulation of relaxation of cardiac muscle activity versus PDE1A in GBM (Pearson r = 0.16).

Pathway-associated genes by consensus

Ranked by combined sampling and lineage consensus. X-score (pathway→partner) and Y-score (partner→pathway) are standardized regression coefficients; both directions are reported because the association is undirected. The reported p-values are derived from the association test.

Lineage	Partner gene	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
GBM	PDE1A →	+0.731	+0.623	<.001	.003	3	6
PDAC	FHL5 →	+1.116	+0.962	<.001	<.001	3	5
HNSC	CASQ2 →	+2.038	+0.705	<.001	<.001	3	5
CCRCC	SPARCL1 →	+1.078	+0.604	<.001	.001	3	5
CCRCC	CLEC3B →	+1.608	+0.604	<.001	.003	2	6
CCRCC	RCAN2 →	+1.610	+0.654	<.001	<.001	3	5

Each partner links to its Q-omics profile. Showing the 6 strongest associations by consensus.

GO:1901897 vs PDE1A — GBM

Explore this scatter interactively →