Across TCGA pan-cancer cohorts, MIR887 RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of MIR887’s most consistent transcriptional readouts.

The strongest signal is observed in breast invasive carcinoma (BRCA), where MIR887 RNA is more highly expressed in tumor relative to normal tissue. In most cancer types MIR887 is over-expressed in tumor, although a few such as UCEC show the opposite, repressed pattern.

BRCA and UCEC are the cancer types where MIR887 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 MIR887 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
BRCA	Female	All	+0.158	.009	4	view →
UCEC	All	All	−0.259	.017	2	view →

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

Exploration

Same gene, other analysis: MIR887 RNA expression & survival · all MIR887 data types