PRR4

Across TCGA pan-cancer cohorts, PRR4 mass-spec protein is linked to patient survival in 2 of 34 cancer types, making it a survival-associated PRR4 data layer compared with 26 for mass-spec protein and 4 for mutation status.

The strongest signal is observed in lung squamous cell carcinoma (LSCC), where higher PRR4 mass-spec protein is associated with worse overall survival. In most high-consensus cancer types, elevated PRR4 expression acts as an unfavorable survival marker.

LSCC and LUAD are the cancer types where PRR4 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
LSCC	OS	Tertile	All	0.769	1.000	.007	24	view →
LUAD	DFS	Median	All	0.911	1.000	.031	2	view →

Pink = unfavorable, green = favorable. Showing the 2 strongest of 2 lineages.

PRR4–LSCC (OS)

Open the LSCC breakdown →