STAG3

Across TCGA pan-cancer cohorts, STAG3 mass-spec protein is linked to patient survival in 1 of 34 cancer types, making it a survival-associated STAG3 data layer compared with 26 for mass-spec protein and 11 for mutation status.

The strongest signal is observed in lung adenocarcinoma (LUAD), where higher STAG3 mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated STAG3 expression acts as an unfavorable survival marker.

LUAD are the cancer types where STAG3 mass-spec protein most reproducibly stratifies survival.

mass-spec protein 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
LUAD	OS	Tertile	II,III,IV	0.367	0.770	.025	4	view →

Pink = unfavorable, green = favorable. Showing the 1 strongest of 1 lineages.

STAG3–LUAD (OS)

Open the LUAD breakdown →