F9

Across TCGA pan-cancer cohorts, F9 mass-spec protein differs between tumor and matched normal tissue in 7 of 18 cancer types tested, making tumor–normal expression one of F9’s most consistent transcriptional readouts.

The strongest signal is observed in clear cell renal cell carcinoma (CCRCC), where F9 mass-spec protein is repressed in tumor relative to normal tissue. In most cancer types F9 is over-expressed in tumor, although a few such as CCRCC and HNSC show the opposite, repressed pattern.

CCRCC, HNSC, and LUAD are the cancer types where F9 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 F9 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	III,IV	−1.495	<.001	12	view →
HNSC	All	IV	−0.816	<.001	11	view →
LUAD	Female	III,IV	−1.690	<.001	9	view →
LSCC	Male	All	−1.482	<.001	9	view →
COAD	All	III,IV	−0.312	<.001	8	view →
OV	All	All	−0.889	.007	2	view →
PDAC	Male	IV	−0.840	.041	1	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 7 strongest of 7 lineages.

F9–CCRCC

Open the CCRCC breakdown →