Intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator

Across TCGA cell cohorts, RNA activity of the Intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator pathway is significantly associated with the RNA expression of multiple genes, with the BREAST cohort showing a particularly strong set of associations.

The most reproducible pathway-associated genes across cancer lineages are PML, PARP12, and EMP1, 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, Intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator activity versus PML in BREAST (Pearson r = 0.49).

Pathway-associated genes 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 gene	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
BREAST	PML →	+1.340	+0.291	<.001	.001	3	7
BLOOD_Leukemia	PARP12 →	+1.169	+0.180	<.001	<.001	3	5
LIVER	EMP1 →	+4.234	+0.389	.002	.003	3	5
OESOPHAGUS	HLA-B →	+3.018	+0.456	<.001	<.001	3	5
OESOPHAGUS	PSMB8 →	+2.745	+0.333	.005	.002	2	6
BLOOD_Leukemia	ERAP1 →	+1.075	+0.199	.003	.003	3	5

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

GO:0042771 vs PML — BREAST

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