Q-omics provides the consensus-scored MIR301B profile across patient tissues and cancer cell-line models. MIR301B expression is associated with patient survival in 11 of 34 cancer types, with the highest sampling consensus in HNSC. Additionally, MIR301B RNA expression shows 5,916 significant pathway-activity associations, with the highest sampling consensus in STAD. Together, these results highlight HNSC, and STAD as cancer lineages where MIR301B 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 MIR301B survival associations across molecular data types. MIR301B RNA expression shows survival associations in the most cancer types (11). The rightmost column indicates the cancer type with the highest sampling consensus for each molecular layer.

MIR301B data type	Survival analysis	Lineage consensus	Lineage of highest sampling consensus
RNA	Kaplan–Meier	11	HNSC (57)	view →

This table ranks reproducible MIR301B RNA expression–survival associations across cancer types. High MIR301B expression shows unfavorable associations in LUSC, LUAD, PAAD, KIRC and UCEC, but favorable associations in HNSC. The HNSC Kaplan–Meier curve shows clear separation, with the low-expression group declining faster, consistent with the favorable association (log-rank p = .018). Together, the overview and detailed table identify HNSC as the clearest survival context for MIR301B RNA expression.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
HNSC	OS	Tertile	III,IV	0.924	0.340	.018	57	view →
LUSC	OS	Tertile	II,III,IV	0.147	0.736	<.001	45	view →
LUAD	DFS	Tertile	All	0.221	0.770	<.001	45	view →
PAAD	OS	Tertile	All	0.132	0.590	<.001	36	view →
KIRC	DFS	Tertile	All	0.274	0.799	.001	36	view →
UCEC	OS	Tertile	III,IV	0.517	0.834	.019	36	view →

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

MIR301B-HNSC (OS)

Kaplan–Meier survival curve for MIR301B RNA expression in HNSC: high vs low expression groups.

Explore this curve interactively →

Cross-omics associations

This table shows molecular features associated with MIR301B in patient tissues and cancer cell lines. In patient samples, MIR301B shows the broadest associations at the RNA and protein expression levels, with STAD recurring as the lineage with the largest associated feature set.

Associated data type	Strength (# associated data)	Lineage of highest associated data
▼RNA
Function (RNA)	5,916	STAD (5548)	view →
Protein (mass-spec)	4,738	GBM (1842)	view →