HPD

Across TCGA pan-cancer cohorts, HPD mass-spec protein differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of HPD’s most consistent transcriptional readouts.

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

CCRCC and LUAD are the cancer types where HPD 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 HPD 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	−2.205	<.001	12	view →
LUAD	All	All	−1.212	.002	3	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 2 strongest of 2 lineages.

HPD–CCRCC

Open the CCRCC breakdown →