Regulation of hepatic stellate cell activation

Across TCGA patient cohorts, RNA activity of the Regulation of hepatic stellate cell activation 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 GUCY1A1, SNX9, and FILIP1L, each associated with the pathway in up to 9 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 hepatic stellate cell activation activity versus GUCY1A1 in GBM (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
GBM	GUCY1A1 →	+0.475	+0.109	.001	.002	3	9
OV	SNX9 →	+0.344	+0.053	.007	.008	2	9
CCRCC	FILIP1L →	+0.537	+0.110	<.001	<.001	3	8
UCEC	GUCY1B1 →	+0.397	+0.063	<.001	.007	2	9
CCRCC	NES →	+0.498	+0.121	<.001	<.001	3	8
CCRCC	ARHGEF17_S1331 →	+0.450	+0.125	<.001	<.001	3	8

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

GO:2000489 vs GUCY1A1 — GBM

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