Signal transduction in absence of ligand

Across TCGA cell cohorts, RNA activity of the Signal transduction in absence of ligand pathway is significantly associated with the shRNA dependency of multiple genes, with the LARGE_INTESTINE cohort showing a particularly strong set of associations.

The most reproducible pathway-associated genes across cancer lineages are BCL2L1, EYA1, and IL1R1, each associated with the pathway in up to 6 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 box plot shows the strongest association, BCL2L1 grouped by Signal transduction in absence of ligand-low versus -high activity in LARGE_INTESTINE.

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
LARGE_INTESTINE	BCL2L1 →	-1.001	-1.023	<.001	.001	3	6
CNS	EYA1 →	-0.250	-0.661	<.001	.002	3	6
BLOOD_Leukemia	IL1R1 →	-0.259	-0.856	<.001	.001	3	6
CNS	CCR7 →	-0.523	-1.231	<.001	<.001	3	6
CNS	PTK2B →	-0.157	-0.766	.001	<.001	3	5
CNS	NPHP4 →	-0.265	-0.656	<.001	.002	3	5

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

BCL2L1 by Signal transduction in absence of ligand activity — LARGE_INTESTINE

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