PIRT

Across TCGA pan-cancer cohorts, PIRT mass-spec protein is linked to patient survival in 1 of 34 cancer types, making it a survival-associated PIRT data layer compared with 21 for mass-spec protein and 3 for mutation status.

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

GBM are the cancer types where PIRT 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
GBM	OS	Median	All	0.788	1.000	.004	2	view →

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

PIRT–GBM (OS)

Open the GBM breakdown →