PCNAP1

Across TCGA patient cohorts, PCNAP1 RNA expression is significantly associated with the protein abundance of many other proteins, with 8,121 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible PCNAP1-associated proteins across cancer lineages are NRBF2, RSL1D1, and TBK1. Each is linked with PCNAP1 in more than 2 cancer types. Because this analysis shows association rather than direction, both PCNAP1-to-partner and partner-to-PCNAP1 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, PCNAP1 versus NRBF2 in HNSC, with a Pearson correlation of -0.32.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (PCNAP1→partner) and Y-score (partner→PCNAP1) 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	NRBF2 →	-0.335	-0.584	<.001	.001	3	3
LUAD	RSL1D1 →	-0.304	-0.209	.009	.002	3	3
CCRCC	TBK1 →	-0.155	-0.255	<.001	<.001	3	3
OV	BANF1 →	+0.412	+0.029	.001	.009	3	3
LUAD	UTP18_S205 →	-0.433	-0.286	<.001	.001	3	3
CCRCC	CEP68 →	+0.354	+0.216	<.001	<.001	3	3

Each partner links to its Q-omics profile. Showing the 6 strongest of 8,121 associations by consensus.

PCNAP1 vs NRBF2 — HNSC

Explore this scatter interactively →