PCBP1

Across TCGA patient cohorts, PCBP1 RNA expression is significantly associated with the protein abundance of many other proteins, with 12,527 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible PCBP1-associated proteins across cancer lineages are SRRM2_S510, SFSWAP_S870, and TRA2A_S100. Each is linked with PCBP1 in more than 4 cancer types. Because this analysis shows association rather than direction, both PCBP1-to-partner and partner-to-PCBP1 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, PCBP1 versus SRRM2_S510 in GBM, with a Pearson correlation of 0.47.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PCBP1→partner) and Y-score (partner→PCBP1) 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
GBM	SRRM2_S510 →	+0.825	+0.424	<.001	<.001	3	5
LUAD	SFSWAP_S870 →	+1.049	+0.413	<.001	<.001	3	4
LUAD	TRA2A_S100 →	+1.172	+0.352	<.001	<.001	3	4
HNSC	PPIG_S397 →	+0.579	+0.738	<.001	.002	3	4
GBM	SUPT16H_S982 →	+1.367	+0.465	<.001	<.001	3	4
LSCC	FBXO2 →	-0.632	-0.550	.003	.001	3	3

Each partner links to its Q-omics profile. Showing the 6 strongest of 12,527 associations by consensus.

PCBP1 vs SRRM2_S510 — GBM

Explore this scatter interactively →