Negative regulation of platelet activation

Across TCGA patient cohorts, RNA activity of the Negative regulation of platelet activation pathway is significantly associated with the protein abundance of multiple proteins, with the UCEC cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are RSU1, TGFB1I1_S68, and TIMP2, 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, Negative regulation of platelet activation activity versus RSU1 in UCEC (Pearson r = 0.38).

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
UCEC	RSU1 →	+0.423	+0.072	.005	.001	3	9
LSCC	TGFB1I1_S68 →	+0.670	+0.066	<.001	<.001	3	9
BRCA	TIMP2 →	+0.586	+0.030	<.001	<.001	3	9
GBM	VCL_S795 →	+0.520	+0.085	<.001	<.001	3	9
COAD	BGN →	+0.744	+0.040	<.001	<.001	3	9
OV	DCN →	+1.061	+0.067	<.001	<.001	3	9

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

GO:0010544 vs RSU1 — UCEC

Explore this scatter interactively →