FSTL1

Across TCGA patient cohorts, FSTL1 protein abundance is significantly associated with the protein abundance of many other proteins, with 23,087 significant associations in total. PDAC shows the largest number of these associations.

The most reproducible FSTL1-associated proteins across cancer lineages are C6, C8A, and C8B. Each is linked with FSTL1 in more than 9 cancer types. Because this analysis shows association rather than direction, both FSTL1-to-partner and partner-to-FSTL1 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, FSTL1 versus C6 in COAD, with a Pearson correlation of 0.57.

protein abundance associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (FSTL1→partner) and Y-score (partner→FSTL1) 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
COAD	C6 →	+0.673	+0.459	<.001	<.001	3	10
CCRCC	C8A →	+0.748	+0.880	<.001	<.001	3	10
BRCA	C8B →	+0.566	+0.607	<.001	<.001	3	10
GBM	C9 →	+0.913	+0.541	<.001	<.001	3	10
CCRCC	CFH →	+0.791	+0.882	<.001	<.001	3	10
GBM	COL1A1 →	+0.982	+0.467	<.001	<.001	3	10

Each partner links to its Q-omics profile. Showing the 6 strongest of 23,087 associations by consensus.

FSTL1 vs C6 — COAD

Explore this scatter interactively →