Regulation of intrinsic apoptotic signaling pathway

Across TCGA patient cohorts, RNA activity of the Regulation of intrinsic apoptotic signaling pathway pathway is significantly associated with the protein abundance of multiple proteins, with the OV cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are EPB41L3, DPYD, and C1QA, 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, Regulation of intrinsic apoptotic signaling pathway activity versus EPB41L3 in OV (Pearson r = 0.35).

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
OV	EPB41L3 →	+0.684	+0.030	<.001	.002	3	7
OV	DPYD →	+0.601	+0.031	<.001	.003	3	7
GBM	C1QA →	+0.640	+0.034	<.001	<.001	3	7
OV	COPZ2 →	+0.661	+0.025	.006	.005	3	7
COAD	CTNNA1 →	-0.378	-0.027	<.001	<.001	3	7
GBM	STAB1 →	+0.436	+0.025	<.001	<.001	3	7

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

GO:2001242 vs EPB41L3 — OV

Explore this scatter interactively →