Across TCGA pan-cancer cohorts, C2CD4B mass-spec protein is linked to patient survival in 1 of 34 cancer types, making it a survival-associated C2CD4B data layer compared with 22 for mass-spec protein and 1 for mutation status.

The strongest signal is observed in pancreatic ductal adenocarcinoma (PDAC), where higher C2CD4B mass-spec protein is associated with better overall survival. In most high-consensus cancer types, elevated C2CD4B expression acts as an unfavorable survival marker, although some lineages such as PDAC show a favorable association.

PDAC are the cancer types where C2CD4B mass-spec protein most reproducibly stratifies survival.

mass-spec protein survival associations by lineage

Ranked by sampling consensus. AUC1 and AUC2 indicate survival in the high- and low-expression groups, respectively; the lower AUC marks the poorer-surviving group. p-values are from the log-rank test.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
PDAC	OS	Median	All	0.734	0.216	.033	3	view →

Pink = unfavorable, green = favorable. Showing the 1 strongest of 1 lineages.

Exploration

Same gene, other analysis: C2CD4B tumor-vs-normal RNA expression · all C2CD4B data types