PTBP3

Across TCGA patient cohorts, PTBP3 RNA expression is significantly associated with the protein abundance of many other proteins, with 10,961 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible PTBP3-associated proteins across cancer lineages are TOR1B, PTBP3_S56, and CD99L2. Each is linked with PTBP3 in more than 4 cancer types. Because this analysis shows association rather than direction, both PTBP3-to-partner and partner-to-PTBP3 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, PTBP3 versus TOR1B in OV, with a Pearson correlation of 0.44.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PTBP3→partner) and Y-score (partner→PTBP3) 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	TOR1B →	+0.496	+0.746	.002	<.001	3	5
GBM	PTBP3_S56 →	+0.615	+0.531	<.001	.001	3	4
GBM	CD99L2 →	-0.333	-0.371	.003	.003	3	4
OV	GDAP1_S11 →	-0.766	-0.598	.005	.003	3	4
OV	SLC27A4 →	+0.445	+0.790	<.001	<.001	3	4
LSCC	TUT7 →	+0.279	+0.592	<.001	<.001	3	4

Each partner links to its Q-omics profile. Showing the 6 strongest of 10,961 associations by consensus.

PTBP3 vs TOR1B — OV

Explore this scatter interactively →