KCNMB3

Across TCGA pan-cancer cohorts, KCNMB3 Mutation is linked to patient survival in 3 of 34 cancer types, making it a survival-associated KCNMB3 data layer compared with 25 for mass-spec protein.

The strongest signal is observed in bladder urothelial carcinoma (BLCA), where higher KCNMB3 Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated KCNMB3 expression acts as an unfavorable survival marker.

BLCA, LIHC, and SKCM are the cancer types where KCNMB3 Mutation most reproducibly stratifies survival.

Mutation survival associations by lineage

Ranked by sampling consensus. AUC1 and AUC2 indicate survival in the high- and low-expression groups, respectively; the lower AUC marks the poorer-surviving group. p-values are from the log-rank test.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
BLCA	OS	Median	IV	0.130	0.599	.002	12	view →
LIHC	DFS	Median	All	0.043	0.527	<.001	6	view →
SKCM	DFS	Median	All	0.226	0.757	.037	3	view →

Pink = unfavorable, green = favorable. Showing the 3 strongest of 3 lineages.

KCNMB3–BLCA (OS)

Open the BLCA breakdown →