RAB8A

Across TCGA pan-cancer cohorts, RAB8A Mutation is linked to patient survival in 3 of 34 cancer types, making it a survival-associated RAB8A data layer compared with 25 for mass-spec protein and 3 for mass-spec protein.

The strongest signal is observed in liver hepatocellular carcinoma (LIHC), where higher RAB8A Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated RAB8A expression acts as an unfavorable survival marker.

LIHC, LUSC, and COAD are the cancer types where RAB8A 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	0.128	0.783	.001	36	view →
LUSC	DFS	Median	All	0.247	0.762	<.001	28	view →
COAD	OS	Median	All	0.113	0.806	<.001	6	view →

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

RAB8A–LIHC (OS)

Open the LIHC breakdown →