PCAT18

Across TCGA patient cohorts, PCAT18 RNA expression is significantly associated with the protein abundance of many other proteins, with 7,381 significant associations in total. BRCA shows the largest number of these associations.

The most reproducible PCAT18-associated proteins across cancer lineages are TSHZ1_T852, NFIB_S264, and RPL4. Each is linked with PCAT18 in more than 3 cancer types. Because this analysis shows association rather than direction, both PCAT18-to-partner and partner-to-PCAT18 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, PCAT18 versus TSHZ1_T852 in BRCA, with a Pearson correlation of 0.43.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PCAT18→partner) and Y-score (partner→PCAT18) are standardized regression coefficients; both directions are reported because the association is undirected. p-values are from the association test.

Lineage	Partner protein	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
BRCA	TSHZ1_T852 →	+0.542	+1.031	<.001	<.001	3	4
CCRCC	NFIB_S264 →	+0.669	+0.088	.001	.002	3	3
BRCA	RPL4 →	-0.395	-0.846	<.001	.006	3	3
BRCA	RPS8 →	-0.386	-1.033	<.001	<.001	3	3
GBM	SRCIN1_S987 →	+0.758	+0.090	<.001	<.001	3	3
BRCA	LARP1_S747 →	-0.434	-0.957	<.001	<.001	3	3

Each partner links to its Q-omics profile. Showing the 6 strongest of 7,381 associations by consensus.

PCAT18 vs TSHZ1_T852 — BRCA

Explore this scatter interactively →