CPEB4

Across TCGA pan-cancer cohorts, CPEB4 mass-spec protein differs between tumor and matched normal tissue in 4 of 18 cancer types tested, making tumor–normal expression one of CPEB4’s most consistent transcriptional readouts.

The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where CPEB4 mass-spec protein is repressed in tumor relative to normal tissue. In most cancer types CPEB4 is over-expressed in tumor, although a few such as CCRCC and HNSC show the opposite, repressed pattern.

CCRCC, LUAD, and HNSC are the cancer types where CPEB4 tumor–normal differential expression is most reproducible.

mass-spec protein tumor vs normal associations by lineage

Ranked by sampling consensus. Fold-change is the tumor-versus-normal difference in CPEB4 mass-spec protein (log₂); positive values indicate higher expression in tumor. p-values are from the differential-expression test.

Lineage	Gender	Stage	Fold-change	p	Sampling consensus
CCRCC	Male	All	−0.345	<.001	11	view →
LUAD	All	III,IV	+0.350	<.001	9	view →
HNSC	Male	II,III,IV	−0.387	<.001	8	view →
PDAC	Male	All	−0.360	<.001	4	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 4 strongest of 4 lineages.

CPEB4–CCRCC

Open the CCRCC breakdown →