Across TCGA pan-cancer cohorts, MIR1200 RNA differs between tumor and matched normal tissue in 2 of 18 cancer types tested, making tumor–normal expression one of MIR1200’s most consistent transcriptional readouts.

The strongest signal is observed in thyroid carcinoma (THCA), where MIR1200 RNA is repressed in tumor relative to normal tissue. In most cancer types MIR1200 is over-expressed in tumor, although a few such as THCA and LUSC show the opposite, repressed pattern.

THCA and LUSC are the cancer types where MIR1200 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 MIR1200 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
THCA	All	All	−0.167	.010	2	view →
LUSC	Female	III,IV	−0.950	.001	1	view →

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

Exploration

Same gene, other analysis: MIR1200 RNA expression & survival · all MIR1200 data types