Across TCGA pan-cancer cohorts, MIR191 RNA differs between tumor and matched normal tissue in 1 of 18 cancer types tested, making tumor–normal expression one of MIR191’s most consistent transcriptional readouts.

The strongest signal is observed in liver hepatocellular carcinoma (LIHC), where MIR191 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types MIR191 is over-expressed in tumor.

LIHC are the cancer types where MIR191 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 MIR191 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
LIHC	All	All	+0.038	.043	1	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 1 strongest of 1 lineages.

Exploration

Same gene, other analysis: MIR191 RNA expression & survival · all MIR191 data types