Establishment of epithelial cell polarity

Across TCGA patient cohorts, RNA activity of the Establishment of epithelial cell polarity 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 SEPTIN8, SH3BGRL2, and STX11, 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, Establishment of epithelial cell polarity activity versus SEPTIN8 in COAD (Pearson r = 0.33).

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	SEPTIN8 →	+0.234	+0.048	<.001	<.001	3	7
BRCA	SH3BGRL2 →	+0.613	+0.039	<.001	<.001	3	7
HNSC	STX11 →	-0.411	-0.053	<.001	<.001	3	7
LUAD	SELENBP1 →	+0.597	+0.042	.002	.008	3	6
HNSC	FMNL1_S184 →	-0.806	-0.062	<.001	<.001	3	6
HNSC	GBP5 →	-1.036	-0.052	<.001	.002	3	6

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

GO:0090162 vs SEPTIN8 — COAD

Explore this scatter interactively →