PRRG1

Across TCGA patient cohorts, PRRG1 RNA expression is significantly associated with the protein abundance of many other proteins, with 15,307 significant associations in total. GBM shows the largest number of these associations.

The most reproducible PRRG1-associated proteins across cancer lineages are ARHGAP31, PRRG1_T186, and PXN. Each is linked with PRRG1 in more than 4 cancer types. Because this analysis shows association rather than direction, both PRRG1-to-partner and partner-to-PRRG1 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, PRRG1 versus ARHGAP31 in LSCC, with a Pearson correlation of 0.45.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PRRG1→partner) and Y-score (partner→PRRG1) 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
LSCC	ARHGAP31 →	+0.252	+0.461	<.001	<.001	3	5
BRCA	PRRG1_T186 →	+1.432	+1.422	.001	<.001	3	5
LSCC	PXN →	+0.394	+0.658	<.001	<.001	3	5
HNSC	RAB11FIP5 →	+0.251	+0.701	<.001	<.001	3	5
CCRCC	RBMS2 →	+0.387	+0.448	<.001	<.001	3	5
LSCC	ORC5 →	-0.371	-0.631	<.001	<.001	3	5

Each partner links to its Q-omics profile. Showing the 6 strongest of 15,307 associations by consensus.

PRRG1 vs ARHGAP31 — LSCC

Explore this scatter interactively →