Arterial endothelial cell differentiation

Across TCGA patient cohorts, RNA activity of the Arterial endothelial cell differentiation 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 C8A, IFIH1_S301, and NAXD, each associated with the pathway in up to 8 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, Arterial endothelial cell differentiation activity versus C8A in BRCA (Pearson r = 0.45).

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	C8A →	+0.422	+0.045	<.001	<.001	3	8
COAD	IFIH1_S301 →	-0.500	-0.045	.006	.001	3	7
GBM	NAXD →	+0.269	+0.080	<.001	.001	3	7
BRCA	SSC5D →	+0.607	+0.052	<.001	<.001	3	7
BRCA	COL1A2 →	+0.578	+0.047	<.001	<.001	3	7
COAD	COL3A1 →	+0.551	+0.030	.001	.009	3	7

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

GO:0060842 vs C8A — BRCA

Explore this scatter interactively →