MGA

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

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

LSCC, COAD, and LUAD are the cancer types where MGA 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 MGA 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
LSCC	Male	II,III,IV	+0.468	<.001	8	view →
COAD	All	III,IV	−0.866	<.001	7	view →
LUAD	Male	All	+0.131	<.001	6	view →
CCRCC	All	All	+0.117	.002	2	view →

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

MGA–LSCC

Open the LSCC breakdown →