PRPF38B

Across TCGA pan-cancer cohorts, PRPF38B Mutation is linked to patient survival in 4 of 34 cancer types, making it a survival-associated PRPF38B data layer compared with 25 for mass-spec protein and 6 for mass-spec protein.

The strongest signal is observed in uterine corpus endometrial carcinoma (UCEC), where higher PRPF38B Mutation is associated with better disease-free survival. In most high-consensus cancer types, elevated PRPF38B expression acts as an unfavorable survival marker, although some lineages such as UCEC show a favorable association.

UCEC, BLCA, and PRAD are the cancer types where PRPF38B 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	1.000	0.622	.002	36	view →
BLCA	OS	Median	All	0.090	0.688	<.001	18	view →
PRAD	DFS	Median	All	0.085	0.774	<.001	6	view →
LUAD	OS	Median	II,III,IV	0.250	0.709	.049	3	view →

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

PRPF38B–UCEC (DFS)

Open the UCEC breakdown →