SNORD115-18

Q-omics provides the consensus-scored SNORD115-18 profile across patient tissues and cancer cell-line models. SNORD115-18 expression is associated with patient survival in 1 of 34 cancer types, with the highest sampling consensus in STAD. Additionally, SNORD115-18 RNA expression shows 2,912 significant protein co-abundance associations, with the highest sampling consensus in GBM. Together, these results highlight STAD, and GBM as cancer lineages where SNORD115-18 shows reproducible signals across survival, tumor–normal expression, and patient cross-omics analyses.

Every result is evaluated using two consensus scores. Sampling consensus measures how consistently a finding is reproduced within a cancer lineage across different conditions. Lineage consensus measures how broadly the result is shared across cancer types, distinguishing pan-cancer signals from lineage-specific patterns.

Survival associations

This table summarizes SNORD115-18 survival associations across molecular data types. SNORD115-18 RNA expression shows survival associations in the most cancer types (1), followed by mutation status (3). The rightmost column indicates the cancer type with the highest sampling consensus for each molecular layer.

SNORD115-18 data type	Survival analysis	Lineage consensus	Lineage of highest sampling consensus
Mutation	Kaplan–Meier	3	UCEC (6)	view →
RNA	Kaplan–Meier	1	STAD (90)	view →

This table ranks reproducible SNORD115-18 RNA expression–survival associations across cancer types. High SNORD115-18 expression shows unfavorable associations in STAD. The STAD Kaplan–Meier curve shows clear separation, with the high-expression group declining faster, consistent with the unfavorable association (log-rank p < 0.001). Together, the overview and detailed table identify STAD as the clearest survival context for SNORD115-18 RNA expression.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
STAD	OS	Tertile	All	0.213	0.692	<.001	90	view →

Pink = unfavorable, green = favorable. all 1 lineages →

SNORD115-18-STAD (OS)

Explore this curve interactively →