Across TCGA pan-cancer cohorts, RNU4ATAC2P RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of RNU4ATAC2P’s most consistent transcriptional readouts.

The strongest signal is observed in kidney chromophobe (KICH), where RNU4ATAC2P RNA is more highly expressed in tumor relative to normal tissue. In most cancer types RNU4ATAC2P is over-expressed in tumor, although a few such as LUAD show the opposite, repressed pattern.

KICH and LUAD are the cancer types where RNU4ATAC2P tumor–normal differential expression is most reproducible.

RNA tumor vs normal associations by lineage

Ranked by sampling consensus. Fold-change is the tumor-versus-normal difference in RNU4ATAC2P RNA (log₂); positive values indicate higher expression in tumor. p-values are from the differential-expression test.

Lineage	Gender	Stage	Fold-change	p	Sampling consensus
KICH	All	All	+0.360	.002	5	view →
LUAD	Male	All	−0.153	.039	1	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 2 strongest of 2 lineages.

Exploration

Same gene, other analysis: RNU4ATAC2P RNA expression & survival · all RNU4ATAC2P data types