Across TCGA patient cohorts, COL13A1 RNA expression is significantly associated with the protein abundance of many other proteins, with 12,719 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible COL13A1-associated proteins across cancer lineages are FN1, ACTN1, and C8A. Each is linked with COL13A1 in more than 6 cancer types. Because this analysis shows association rather than direction, both COL13A1-to-partner and partner-to-COL13A1 results are reported.

Each partner links to its own Q-omics profile.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (COL13A1→partner) and Y-score (partner→COL13A1) 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	FN1 →	+0.738	+0.510	<.001	<.001	3	7
GBM	ACTN1 →	+0.472	+0.746	<.001	<.001	3	6
GBM	C8A →	+0.584	+0.701	<.001	<.001	3	6
BRCA	C8B →	+0.534	+0.634	<.001	<.001	3	6
BRCA	P4HA1 →	+0.633	+0.607	<.001	<.001	3	6
BRCA	P4HA2 →	+0.731	+0.491	<.001	<.001	3	6

Each partner links to its Q-omics profile. Showing the 6 strongest of 12,719 associations by consensus.

Exploration

COL13A1 survival (RNA) · tumor vs normal (RNA) · all COL13A1 data types