Regulation of ERBB signaling pathway

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

The most reproducible pathway-associated proteins across cancer lineages are COL1A1, VCL_S795, and RPL5, 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 ERBB signaling pathway activity versus COL1A1 in GBM (Pearson r = 0.49).

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
GBM	COL1A1 →	+0.923	+0.045	<.001	<.001	3	7
CCRCC	VCL_S795 →	+0.544	+0.043	<.001	<.001	3	7
CCRCC	RPL5 →	-0.277	-0.042	<.001	<.001	3	6
BRCA	CACYBP →	-0.335	-0.032	.001	<.001	3	6
GBM	ALAD →	+0.309	+0.036	.002	.001	3	6
OV	LENG8_S351 →	-0.821	-0.044	<.001	<.001	3	6

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

GO:1901184 vs COL1A1 — GBM

Explore this scatter interactively →