LINC01681

Across TCGA patient cohorts, LINC01681 RNA expression is significantly associated with the protein abundance of many other proteins, with 4,112 significant associations in total. PDAC shows the largest number of these associations.

The most reproducible LINC01681-associated proteins across cancer lineages are POSTN, SRPX2, and C1QTNF5. Each is linked with LINC01681 in more than 2 cancer types. Because this analysis shows association rather than direction, both LINC01681-to-partner and partner-to-LINC01681 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, LINC01681 versus POSTN in HNSC, with a Pearson correlation of 0.32.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (LINC01681→partner) and Y-score (partner→LINC01681) 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	POSTN →	+0.954	+0.493	<.001	.006	3	3
PDAC	SRPX2 →	+0.597	+0.246	<.001	<.001	3	3
BRCA	C1QTNF5 →	+0.730	+0.100	<.001	.001	3	3
HNSC	CDC42BPA →	+0.245	+0.606	<.001	<.001	3	3
HNSC	COL8A1 →	+0.791	+0.644	<.001	.002	3	3
BRCA	DEF6 →	-0.268	-0.084	.002	.006	3	3

Each partner links to its Q-omics profile. Showing the 6 strongest of 4,112 associations by consensus.

LINC01681 vs POSTN — HNSC

Explore this scatter interactively →