Q-omics provides the consensus-scored SNORD115-19 profile across patient tissues and cancer cell-line models. SNORD115-19 expression is associated with patient survival in 2 of 34 cancer types, with the highest sampling consensus in STAD. Additionally, SNORD115-19 RNA expression shows 1,225 significant protein co-abundance associations, with the highest sampling consensus in GBM. Together, these results highlight STAD, and GBM as cancer lineages where SNORD115-19 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.

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Survival associations

This table summarizes SNORD115-19 survival associations across molecular data types. SNORD115-19 RNA expression shows survival associations in the most cancer types (2). The rightmost column indicates the cancer type with the highest sampling consensus for each molecular layer.

SNORD115-19 data type	Survival analysis	Lineage consensus	Lineage of highest sampling consensus
RNA	Kaplan–Meier	2	STAD (36)	view →

This table ranks reproducible SNORD115-19 RNA expression–survival associations across cancer types. High SNORD115-19 expression shows unfavorable associations in STAD and PRAD. The STAD Kaplan–Meier curve shows clear separation, with the high-expression group declining faster, consistent with the unfavorable association (log-rank p = .023). Together, the overview and detailed table identify STAD as the clearest survival context for SNORD115-19 RNA expression.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
STAD	OS	Tertile	II,III,IV	0.233	0.676	.023	36	view →
PRAD	DFS	Tertile	All	0.238	0.775	.044	12	view →

Pink = unfavorable, green = favorable. all 2 lineages →

SNORD115-19-STAD (OS)

Kaplan–Meier survival curve for SNORD115-19 RNA expression in STAD: high vs low expression groups.

Explore this curve interactively →

Cross-omics associations

This table shows molecular features associated with SNORD115-19 in patient tissues and cancer cell lines. In patient samples, SNORD115-19 shows the broadest associations at the RNA and protein expression levels, with GBM recurring as the lineage with the largest associated feature set.

Associated data type	Strength (# associated data)	Lineage of highest associated data
▼RNA
Protein (mass-spec)	1,225	GBM (1187)	view →
RNA	193	UCEC (131)	view →
▼Mutation
RNA	31	SKCM (12)	view →