PDK1

Across TCGA pan-cancer cohorts, PDK1 Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated PDK1 data layer compared with 27 for mass-spec protein and 4 for mass-spec protein.

The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where higher PDK1 Mutation is associated with worse disease-free survival. In most high-consensus cancer types, elevated PDK1 expression acts as an unfavorable survival marker.

HNSC, LIHC, and KIRC are the cancer types where PDK1 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	DFS	Median	All	0.098	0.712	<.001	38	view →
LIHC	OS	Median	All	0.028	0.775	<.001	18	view →
KIRC	OS	Median	All	0.151	0.628	.045	6	view →
LUSC	OS	Median	All	0.220	0.660	.038	3	view →

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

PDK1–HNSC (DFS)

Open the HNSC breakdown →