Negative regulation of cardiac muscle contraction

Across TCGA patient cohorts, RNA activity of the Negative regulation of cardiac muscle contraction pathway is significantly associated with the RNA expression of multiple genes, with the HNSC cohort showing a particularly strong set of associations.

The most reproducible pathway-associated genes across cancer lineages are LILRA1, PARVG, and CYTH4, 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, Negative regulation of cardiac muscle contraction activity versus LILRA1 in HNSC (Pearson r = 0.34).

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
HNSC	LILRA1 →	+0.549	+0.201	.002	.002	3	6
LSCC	PARVG →	+0.619	+0.874	<.001	<.001	3	6
LSCC	CYTH4 →	+0.780	+0.857	<.001	<.001	3	6
BRCA	IFFO1 →	+0.635	+0.607	<.001	<.001	3	5
COAD	PRAM1 →	+0.519	+0.328	<.001	<.001	3	5
LSCC	ARRDC5 →	+0.576	+0.699	<.001	<.001	3	5

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

GO:0055118 vs LILRA1 — HNSC

Explore this scatter interactively →