Across TCGA patient cohorts, PCDH9 RNA expression is significantly associated with the protein abundance of many other proteins, with 13,510 significant associations in total. HNSC shows the largest number of these associations.

The most reproducible PCDH9-associated proteins across cancer lineages are PARVA, CD34, and ILK. Each is linked with PCDH9 in more than 6 cancer types. Because this analysis shows association rather than direction, both PCDH9-to-partner and partner-to-PCDH9 results are reported.

Each partner links to its own Q-omics profile.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PCDH9→partner) and Y-score (partner→PCDH9) 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	PARVA →	+0.583	+0.111	<.001	<.001	3	7
BRCA	CD34 →	+0.702	+0.218	.001	.002	3	7
COAD	ILK →	+0.708	+0.184	<.001	<.001	3	7
COAD	KANK2 →	+0.608	+0.113	<.001	<.001	3	7
COAD	ARHGEF17 →	+0.445	+0.108	<.001	<.001	3	7
COAD	SORBS3 →	+0.511	+0.198	<.001	<.001	3	7

Each partner links to its Q-omics profile. Showing the 6 strongest of 13,510 associations by consensus.

Exploration

PCDH9 survival (RNA) · tumor vs normal (RNA) · all PCDH9 data types