PDGFB

Across TCGA pan-cancer cohorts, PDGFB mass-spec protein is linked to patient survival in 1 of 34 cancer types, making it a survival-associated PDGFB data layer compared with 21 for mass-spec protein and 2 for mutation status.

The strongest signal is observed in lung squamous cell carcinoma (LSCC), where higher PDGFB mass-spec protein is associated with better disease-free survival. In most high-consensus cancer types, elevated PDGFB expression acts as an unfavorable survival marker, although some lineages such as LSCC show a favorable association.

LSCC are the cancer types where PDGFB 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
LSCC	DFS	Median	All	0.899	0.483	.026	2	view →

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

PDGFB–LSCC (DFS)

Open the LSCC breakdown →