IGKV1-5

Across TCGA patient cohorts, IGKV1-5 RNA expression is significantly associated with the protein abundance of many other proteins, with 17,553 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible IGKV1-5-associated proteins across cancer lineages are LCP1, LIMD2, and MZB1. Each is linked with IGKV1-5 in more than 9 cancer types. Because this analysis shows association rather than direction, both IGKV1-5-to-partner and partner-to-IGKV1-5 results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, IGKV1-5 versus LCP1 in OV, with a Pearson correlation of 0.46.

RNA expression associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (IGKV1-5→partner) and Y-score (partner→IGKV1-5) 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	LCP1 →	+0.753	+3.752	<.001	<.001	3	10
OV	LIMD2 →	+0.961	+3.996	<.001	<.001	3	10
OV	MZB1 →	+1.621	+4.630	<.001	<.001	3	10
GBM	ARHGAP45 →	+0.574	+2.140	<.001	<.001	3	10
GBM	WAS →	+0.571	+2.130	<.001	<.001	3	10
HNSC	CD48 →	+1.019	+2.591	<.001	<.001	3	10

Each partner links to its Q-omics profile. Showing the 6 strongest of 17,553 associations by consensus.

IGKV1-5 vs LCP1 — OV

Explore this scatter interactively →