SP8

Across TCGA pan-cancer cohorts, SP8 Mutation is linked to patient survival in 3 of 34 cancer types, making it a survival-associated SP8 data layer compared with 24 for mass-spec protein and 1 for mass-spec protein.

The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher SP8 Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated SP8 expression acts as an unfavorable survival marker.

HNSC, LIHC, and UCEC are the cancer types where SP8 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
HNSC	OS	Median	All	0.213	0.752	<.001	57	view →
LIHC	DFS	Median	II,III,IV	0.046	0.427	<.001	12	view →
UCEC	OS	Median	IV	0.231	0.592	.036	6	view →

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

SP8–HNSC (OS)

Open the HNSC breakdown →