COL8A1

Across TCGA patient cohorts, COL8A1 RNA expression is significantly associated with the protein abundance of many other proteins, with 24,299 significant associations in total. GBM shows the largest number of these associations.

The most reproducible COL8A1-associated proteins across cancer lineages are THBS2, TLN1_S2162, and MYL9. Each is linked with COL8A1 in more than 9 cancer types. Because this analysis shows association rather than direction, both COL8A1-to-partner and partner-to-COL8A1 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, COL8A1 versus THBS2 in OV, with a Pearson correlation of 0.77.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (COL8A1→partner) and Y-score (partner→COL8A1) 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	THBS2 →	+1.709	+2.279	<.001	<.001	3	10
LSCC	TLN1_S2162 →	+0.812	+1.169	<.001	<.001	3	10
GBM	MYL9 →	+0.758	+2.228	<.001	<.001	3	10
OV	VCL_S795 →	+0.873	+1.854	<.001	<.001	3	10
GBM	RCN3 →	+0.713	+1.582	<.001	<.001	3	10
OV	AEBP1 →	+0.985	+2.376	<.001	<.001	3	10

Each partner links to its Q-omics profile. Showing the 6 strongest of 24,299 associations by consensus.

COL8A1 vs THBS2 — OV

Explore this scatter interactively →