QPCT

Across TCGA pan-cancer cohorts, QPCT Mutation is linked to patient survival in 5 of 34 cancer types, making it a survival-associated QPCT data layer compared with 27 for mass-spec protein and 5 for mass-spec protein.

The strongest signal is observed in stomach adenocarcinoma (STAD), where higher QPCT Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated QPCT expression acts as an unfavorable survival marker, although some lineages such as BLCA show a favorable association.

STAD, PCPG, and BLCA are the cancer types where QPCT 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
STAD	OS	Median	All	0.003	0.688	<.001	36	view →
PCPG	OS	Median	All	0.032	0.948	<.001	12	view →
BLCA	DFS	Median	All	1.000	0.330	.048	8	view →
PRAD	DFS	Median	All	0.085	0.774	<.001	6	view →
SKCM	OS	Median	All	0.095	0.322	.047	1	view →

Pink = unfavorable, green = favorable. Showing the 5 strongest of 5 lineages.

QPCT–STAD (OS)

Open the STAD breakdown →