Across TCGA patient cohorts, GPR89B RNA expression is significantly associated with the protein abundance of many other proteins, with 14,774 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible GPR89B-associated proteins across cancer lineages are GATAD2B, PRCC, and DHX9. Each is linked with GPR89B in more than 8 cancer types. Because this analysis shows association rather than direction, both GPR89B-to-partner and partner-to-GPR89B 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 (GPR89B→partner) and Y-score (partner→GPR89B) 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
HNSC	GATAD2B →	+0.352	+0.744	<.001	<.001	3	9
LSCC	PRCC →	+0.302	+0.360	<.001	<.001	3	8
LSCC	DHX9 →	+0.243	+0.436	<.001	<.001	3	7
HNSC	HNRNPU →	+0.292	+0.644	<.001	<.001	3	7
HNSC	POGZ →	+0.382	+0.784	<.001	<.001	3	7
LSCC	RPRD2 →	+0.329	+0.469	<.001	<.001	3	7

Each partner links to its Q-omics profile. Showing the 6 strongest of 14,774 associations by consensus.

Exploration

GPR89B survival (RNA) · tumor vs normal (RNA) · all GPR89B data types