COL4A3

Across TCGA pan-cancer cohorts, COL4A3 Mutation is linked to patient survival in 5 of 34 cancer types, making it a survival-associated COL4A3 data layer compared with 21 for mass-spec protein and 4 for mass-spec protein.

The strongest signal is observed in uterine corpus endometrial carcinoma (UCEC), where higher COL4A3 Mutation is associated with better disease-free survival. In most high-consensus cancer types, elevated COL4A3 expression acts as an unfavorable survival marker, although some lineages such as UCEC and SKCM show a favorable association.

UCEC, PRAD, and SKCM are the cancer types where COL4A3 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
UCEC	DFS	Median	All	0.958	0.609	.001	32	view →
PRAD	DFS	Median	All	0.508	0.936	<.001	12	view →
SKCM	DFS	Median	All	0.557	0.197	.012	8	view →
COAD	OS	Median	III,IV	0.133	0.780	<.001	6	view →
CHOL	OS	Median	All	0.155	0.725	.029	3	view →

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

COL4A3–UCEC (DFS)

Open the UCEC breakdown →