Negative regulation of skeletal muscle cell proliferation

Across TCGA patient cohorts, RNA activity of the Negative regulation of skeletal muscle cell proliferation 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 ANXA2_T19, MET, and SFN, 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, Negative regulation of skeletal muscle cell proliferation activity versus ANXA2_T19 in BRCA (Pearson r = -0.07).

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	ANXA2_T19 →	+0.467	+0.063	.001	<.001	3	7
OV	MET →	+0.647	+0.073	.001	<.001	3	6
BRCA	SFN →	+0.633	+0.054	<.001	<.001	3	6
BRCA	C1orf116 →	+0.774	+0.053	<.001	.001	3	6
HNSC	LAMC2 →	+0.742	+0.098	.001	.003	3	6
PDAC	PPL →	+0.434	+0.078	<.001	<.001	3	6

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

GO:0014859 vs ANXA2_T19 — BRCA

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