Phasic smooth muscle contraction

Across TCGA patient cohorts, RNA activity of the Phasic smooth muscle contraction pathway is significantly associated with the protein abundance of multiple proteins, with the BRCA cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are HSPB6, ITGA1, and LAMC1, each associated with the pathway in up to 7 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, Phasic smooth muscle contraction activity versus HSPB6 in BRCA (Pearson r = 0.31).

Pathway-associated proteins 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 protein	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
BRCA	HSPB6 →	+0.978	+0.041	<.001	.002	3	7
OV	ITGA1 →	+0.733	+0.053	<.001	<.001	3	7
CCRCC	LAMC1 →	+0.511	+0.099	<.001	<.001	3	7
COAD	PPP1R12B →	+0.633	+0.036	<.001	<.001	3	7
CCRCC	RASIP1_S41 →	+0.610	+0.094	<.001	<.001	3	6
UCEC	RSU1 →	+0.379	+0.062	<.001	<.001	3	6

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

GO:0014821 vs HSPB6 — BRCA

Explore this scatter interactively →