PPM1G

Across TCGA pan-cancer cohorts, PPM1G Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated PPM1G data layer compared with 27 for mass-spec protein and 6 for mass-spec protein.

The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher PPM1G Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated PPM1G expression acts as an unfavorable survival marker, although some lineages such as SKCM and UCEC show a favorable association.

HNSC, COAD, and SKCM are the cancer types where PPM1G 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	0.129	0.770	<.001	30	view →
COAD	DFS	Median	All	0.196	0.696	.006	6	view →
SKCM	DFS	Median	III,IV	0.876	0.465	.037	3	view →
UCEC	DFS	Median	All	0.908	0.619	.040	2	view →

Pink = unfavorable, green = favorable. Showing the 4 strongest of 4 lineages.

PPM1G–HNSC (OS)

Open the HNSC breakdown →