Positive regulation of intrinsic apoptotic signaling pathway

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

The most reproducible pathway-associated proteins across cancer lineages are TNFAIP8L2, MYO1F, and MYO1G, 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, Positive regulation of intrinsic apoptotic signaling pathway activity versus TNFAIP8L2 in COAD (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
COAD	TNFAIP8L2 →	+0.468	+0.024	.005	.001	2	7
GBM	MYO1F →	+0.368	+0.026	.009	.003	3	6
CCRCC	MYO1G →	+0.464	+0.037	<.001	<.001	3	6
OV	RPL32 →	-0.235	-0.020	.006	.005	3	5
LSCC	ARRB2 →	+0.239	+0.025	<.001	.001	3	5
LUAD	NCF2 →	+0.258	+0.030	.007	<.001	3	5

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

GO:2001244 vs TNFAIP8L2 — COAD

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