PDZD8

Across TCGA pan-cancer cohorts, PDZD8 mass-spec protein differs between tumor and matched normal tissue in 5 of 18 cancer types tested, making tumor–normal expression one of PDZD8’s most consistent transcriptional readouts.

The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where PDZD8 mass-spec protein is repressed in tumor relative to normal tissue. In most cancer types PDZD8 is over-expressed in tumor, although a few such as CCRCC and LSCC show the opposite, repressed pattern.

CCRCC, LSCC, and HNSC are the cancer types where PDZD8 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 PDZD8 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	−0.308	<.001	9	view →
LSCC	Male	II,III,IV	−0.274	<.001	9	view →
HNSC	Male	All	−0.132	.002	6	view →
LUAD	All	All	−0.075	.021	2	view →
PDAC	All	III,IV	+0.274	.045	1	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 5 strongest of 5 lineages.

PDZD8–CCRCC

Open the CCRCC breakdown →