SEMA3B

Across TCGA pan-cancer cohorts, SEMA3B Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated SEMA3B data layer compared with 24 for mass-spec protein and 6 for mass-spec protein.

The strongest signal is observed in liver hepatocellular carcinoma (LIHC), where higher SEMA3B Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated SEMA3B expression acts as an unfavorable survival marker, although some lineages such as SKCM show a favorable association.

LIHC, LUSC, and UCEC are the cancer types where SEMA3B 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
LIHC	OS	Median	All	0.124	0.712	<.001	27	view →
LUSC	DFS	Median	II,III,IV	0.079	0.750	<.001	12	view →
UCEC	OS	Median	IV	0.231	0.592	.036	6	view →
SKCM	DFS	Median	II,III,IV	1.000	0.671	.047	1	view →

Pink = unfavorable, green = favorable. Showing the 4 strongest of 4 lineages.

SEMA3B–LIHC (OS)

Open the LIHC breakdown →