Q-omics provides the consensus-scored MIR30B profile across patient tissues and cancer cell-line models. MIR30B expression is associated with patient survival in 11 of 34 cancer types, with the highest sampling consensus in BLCA. Additionally, MIR30B RNA expression shows 6,529 significant protein co-abundance associations, with the highest sampling consensus in LUAD. Together, these results highlight BLCA, and LUAD as cancer lineages where MIR30B 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 MIR30B survival associations across molecular data types. MIR30B RNA expression shows survival associations in the most cancer types (11), followed by mutation status (1). The rightmost column indicates the cancer type with the highest sampling consensus for each molecular layer.

MIR30B data type	Survival analysis	Lineage consensus	Lineage of highest sampling consensus
RNA	Kaplan–Meier	11	BLCA (54)	view →
Mutation	Kaplan–Meier	1	COAD (12)	view →

This table ranks reproducible MIR30B RNA expression–survival associations across cancer types. High MIR30B expression shows unfavorable associations in BLCA, LIHC, LUSC, READ and CESC, but favorable associations in OV. The BLCA Kaplan–Meier curve shows clear separation, with the high-expression group declining faster, consistent with the unfavorable association (log-rank p = .008). Together, the overview and detailed table identify BLCA as the clearest survival context for MIR30B RNA expression.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
BLCA	OS	Tertile	All	0.170	0.596	.008	54	view →
LIHC	DFS	Tertile	II,III,IV	0.081	0.463	.017	27	view →
LUSC	OS	Tertile	All	0.572	0.772	.007	18	view →
OV	OS	Tertile	All	0.498	0.311	.020	18	view →
READ	DFS	Tertile	All	0.446	0.852	.002	18	view →
CESC	OS	Tertile	II,III,IV	0.484	0.776	.014	12	view →

Pink = unfavorable, green = favorable. all 11 lineages →

MIR30B-BLCA (OS)

Kaplan–Meier survival curve for MIR30B RNA expression in BLCA: high vs low expression groups.

Explore this curve interactively →

Cross-omics associations

This table shows molecular features associated with MIR30B in patient tissues and cancer cell lines. In patient samples, MIR30B shows the broadest associations at the RNA and protein expression levels, with LUAD 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)	6,529	LUAD (2479)	view →
RNA	5,317	COAD (1686)	view →