BUB1B

Across TCGA pan-cancer cohorts, BUB1B mass-spec protein differs between tumor and matched normal tissue in 4 of 18 cancer types tested, making tumor–normal expression one of BUB1B’s most consistent transcriptional readouts.

The strongest signal is observed in lung squamous cell carcinoma (LSCC), where BUB1B mass-spec protein is more highly expressed in tumor relative to normal tissue. In most cancer types BUB1B is over-expressed in tumor, although a few such as PDAC show the opposite, repressed pattern.

LSCC, LUAD, and HNSC are the cancer types where BUB1B 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 BUB1B 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
LSCC	Female	II,III,IV	+1.397	<.001	8	view →
LUAD	Male	II,III,IV	+1.166	<.001	8	view →
HNSC	Male	All	+0.571	<.001	8	view →
PDAC	All	All	−0.715	.002	6	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 4 strongest of 4 lineages.

BUB1B–LSCC

Open the LSCC breakdown →