CPA4

Across TCGA patient cohorts, CPA4 RNA expression is significantly associated with the protein abundance of many other proteins, with 17,377 significant associations in total. HNSC shows the largest number of these associations.

The most reproducible CPA4-associated proteins across cancer lineages are KRT17, P4HA2, and ITGA3. Each is linked with CPA4 in more than 5 cancer types. Because this analysis shows association rather than direction, both CPA4-to-partner and partner-to-CPA4 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, CPA4 versus KRT17 in COAD, with a Pearson correlation of 0.41.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (CPA4→partner) and Y-score (partner→CPA4) 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
COAD	KRT17 →	+1.181	+0.400	<.001	.002	3	6
GBM	P4HA2 →	+0.819	+1.008	<.001	<.001	3	6
CCRCC	ITGA3 →	+0.627	+1.390	<.001	<.001	3	5
CCRCC	MET →	+0.587	+1.567	<.001	<.001	3	5
HNSC	MICALL1 →	+0.342	+1.475	<.001	<.001	3	5
GBM	RPS6 →	+0.541	+1.097	<.001	<.001	3	5

Each partner links to its Q-omics profile. Showing the 6 strongest of 17,377 associations by consensus.

CPA4 vs KRT17 — COAD

Explore this scatter interactively →