CD81

Across TCGA patient cohorts, CD81 RNA expression is significantly associated with the protein abundance of many other proteins, with 9,833 significant associations in total. LUAD shows the largest number of these associations.

The most reproducible CD81-associated proteins across cancer lineages are ARHGEF17, LRP1, and RPS5. Each is linked with CD81 in more than 4 cancer types. Because this analysis shows association rather than direction, both CD81-to-partner and partner-to-CD81 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, CD81 versus ARHGEF17 in UCEC, with a Pearson correlation of 0.26.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (CD81→partner) and Y-score (partner→CD81) 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
UCEC	ARHGEF17 →	+0.264	+0.434	.007	.009	3	5
PDAC	LRP1 →	+0.256	+0.355	<.001	<.001	3	5
HNSC	RPS5 →	-0.175	-0.441	<.001	.001	3	4
COAD	FCGRT →	+0.335	+0.494	.002	.001	3	4
BRCA	AP2A2 →	+0.237	+0.615	<.001	.001	3	4
GBM	RNH1 →	+0.258	+0.429	.003	.002	3	4

Each partner links to its Q-omics profile. Showing the 6 strongest of 9,833 associations by consensus.

CD81 vs ARHGEF17 — UCEC

Explore this scatter interactively →