GNAI2

Across TCGA pan-cancer cohorts, GNAI2 mass-spec protein differs between tumor and matched normal tissue in 6 of 18 cancer types tested, making tumor–normal expression one of GNAI2’s most consistent transcriptional readouts.

The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where GNAI2 mass-spec protein is more highly expressed in tumor relative to normal tissue. In most cancer types GNAI2 is over-expressed in tumor, although a few such as LUAD and COAD show the opposite, repressed pattern.

CCRCC, LUAD, and COAD are the cancer types where GNAI2 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 GNAI2 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	All	+0.421	<.001	12	view →
LUAD	Female	II,III,IV	−0.445	<.001	9	view →
COAD	Male	II,III,IV	−0.266	<.001	9	view →
LSCC	Male	II,III,IV	−0.465	<.001	8	view →
HNSC	Male	All	+0.276	<.001	8	view →
PDAC	Female	II,III,IV	+0.473	<.001	6	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 6 strongest of 6 lineages.

GNAI2–CCRCC

Open the CCRCC breakdown →