PTGER2

Across TCGA patient cohorts, PTGER2 RNA expression is significantly associated with the protein abundance of many other proteins, with 21,764 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible PTGER2-associated proteins across cancer lineages are PLEKHO2, STAB1, and ADARB1_S26. Each is linked with PTGER2 in more than 6 cancer types. Because this analysis shows association rather than direction, both PTGER2-to-partner and partner-to-PTGER2 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, PTGER2 versus PLEKHO2 in OV, with a Pearson correlation of 0.29.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PTGER2→partner) and Y-score (partner→PTGER2) 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
OV	PLEKHO2 →	+0.389	+1.184	<.001	.003	3	7
GBM	STAB1 →	+0.548	+0.624	<.001	<.001	3	6
UCEC	ADARB1_S26 →	+0.465	+0.567	.002	.007	3	6
GBM	CFH →	+0.539	+0.501	<.001	<.001	3	6
BRCA	CNOT11 →	-0.215	-0.762	<.001	.001	3	6
OV	DCN →	+0.940	+1.270	<.001	<.001	3	6

Each partner links to its Q-omics profile. Showing the 6 strongest of 21,764 associations by consensus.

PTGER2 vs PLEKHO2 — OV

Explore this scatter interactively →