Across TCGA pan-cancer cohorts, SNORD115-39 Mutation is linked to patient survival in 1 of 34 cancer types, making it a survival-associated SNORD115-39 data layer compared with 4 for mass-spec protein.

The strongest signal is observed in lung squamous cell carcinoma (LUSC), where higher SNORD115-39 Mutation is associated with worse overall survival. In most high-consensus cancer types, elevated SNORD115-39 expression acts as an unfavorable survival marker.

LUSC are the cancer types where SNORD115-39 Mutation most reproducibly stratifies survival.

Mutation survival associations by lineage

Ranked by sampling consensus. AUC1 and AUC2 indicate survival in the high- and low-expression groups, respectively; the lower AUC marks the poorer-surviving group. p-values are from the log-rank test.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
LUSC	OS	Median	All	0.196	0.724	.049	6	view →

Pink = unfavorable, green = favorable. Showing the 1 strongest of 1 lineages.

Exploration

Same gene, other analysis: SNORD115-39 tumor-vs-normal RNA expression · all SNORD115-39 data types