CCM2

Across TCGA pan-cancer cohorts, CCM2 mass-spec protein differs between tumor and matched normal tissue in 5 of 18 cancer types tested, making tumor–normal expression one of CCM2’s most consistent transcriptional readouts.

The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where CCM2 mass-spec protein is more highly expressed in tumor relative to normal tissue. In most cancer types CCM2 is over-expressed in tumor, although a few such as PDAC show the opposite, repressed pattern.

CCRCC, HNSC, and LUAD are the cancer types where CCM2 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 CCM2 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	Female	II,III,IV	+0.273	<.001	11	view →
HNSC	Male	III,IV	+0.232	<.001	8	view →
LUAD	Female	All	+0.229	<.001	7	view →
LSCC	All	All	+0.088	.003	5	view →
PDAC	All	IV	−0.480	.006	2	view →

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

CCM2–CCRCC

Open the CCRCC breakdown →