SRP54

Across TCGA pan-cancer cohorts, SRP54 mass-spec protein differs between tumor and matched normal tissue in 7 of 18 cancer types tested, making tumor–normal expression one of SRP54’s most consistent transcriptional readouts.

The strongest signal is observed in head and neck squamous cell carcinoma (HNSC), where SRP54 mass-spec protein is more highly expressed in tumor relative to normal tissue. In most cancer types SRP54 is over-expressed in tumor, although a few such as PDAC and CCRCC show the opposite, repressed pattern.

HNSC, LUAD, and COAD are the cancer types where SRP54 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 SRP54 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
HNSC	Male	IV	+0.392	<.001	11	view →
LUAD	Male	III,IV	+0.617	<.001	9	view →
COAD	Female	II,III,IV	+0.211	<.001	9	view →
LSCC	Male	All	+0.503	<.001	8	view →
PDAC	Female	All	−0.869	<.001	7	view →
OV	All	All	+0.425	.002	2	view →
CCRCC	Male	All	−0.105	.002	2	view →

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

SRP54–HNSC

Open the HNSC breakdown →