A1BG

Across TCGA patient cohorts, A1BG RNA expression is significantly associated with the protein abundance of many other proteins, with 10,992 significant associations in total. PDAC shows the largest number of these associations.

The most reproducible A1BG-associated proteins across cancer lineages are HDGFL3, ENPP1, and MAP1A_S644. Each is linked with A1BG in more than 4 cancer types. Because this analysis shows association rather than direction, both A1BG-to-partner and partner-to-A1BG results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, A1BG versus HDGFL3 in BRCA, with a Pearson correlation of 0.34.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (A1BG→partner) and Y-score (partner→A1BG) 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
BRCA	HDGFL3 →	+0.564	+0.183	<.001	<.001	3	5
LSCC	ENPP1 →	+0.565	+0.142	.008	.008	3	4
HNSC	MAP1A_S644 →	+0.612	+0.171	<.001	.006	3	4
OV	SARM1 →	+0.518	+0.164	<.001	.001	3	4
CCRCC	THBS3 →	+0.654	+0.129	.005	.002	3	4
UCEC	RBMS1 →	+0.296	+0.344	<.001	.007	3	3

Each partner links to its Q-omics profile. Showing the 6 strongest of 10,992 associations by consensus.

A1BG vs HDGFL3 — BRCA

Explore this scatter interactively →