Q-omics provides the consensus-scored LINC01688 profile across patient tissues and cancer cell-line models. LINC01688 expression is associated with patient survival in 13 of 34 cancer types, with the highest sampling consensus in PAAD. Additionally, LINC01688 RNA expression shows 12,956 significant gene co-expression associations, with the highest sampling consensus in TGCT. Together, these results highlight PAAD, and TGCT as cancer lineages where LINC01688 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 LINC01688 survival associations across molecular data types. LINC01688 RNA expression shows survival associations in the most cancer types (13). The rightmost column indicates the cancer type with the highest sampling consensus for each molecular layer.

LINC01688 data type	Survival analysis	Lineage consensus	Lineage of highest sampling consensus
RNA	Kaplan–Meier	13	PAAD (72)	view →

This table ranks reproducible LINC01688 RNA expression–survival associations across cancer types. High LINC01688 expression shows unfavorable associations in PAAD, KIRP, KIRC, SKCM and ACC, but favorable associations in UCS. The PAAD 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 PAAD as the clearest survival context for LINC01688 RNA expression.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
PAAD	OS	Tertile	All	0.037	0.614	<.001	72	view →
KIRP	DFS	Tertile	All	0.144	0.610	<.001	66	view →
UCS	DFS	Tertile	II,III,IV	0.862	0.269	.008	48	view →
KIRC	DFS	Tertile	IV	0.083	0.641	<.001	42	view →
SKCM	DFS	Tertile	All	0.370	0.761	<.001	30	view →
ACC	DFS	Tertile	II,III,IV	0.226	0.725	.009	18	view →

Pink = unfavorable, green = favorable. all 13 lineages →

LINC01688-PAAD (OS)

Kaplan–Meier survival curve for LINC01688 RNA expression in PAAD: high vs low expression groups.

Explore this curve interactively →

Cross-omics associations

This table shows molecular features associated with LINC01688 in patient tissues and cancer cell lines. In patient samples, LINC01688 shows the broadest associations at the RNA and protein expression levels, with TGCT recurring as the lineage with the largest associated feature set.

Associated data type	Strength (# associated data)	Lineage of highest associated data
▼RNA
RNA	12,956	TGCT (4696)	view →
Function (RNA)	5,963	STAD (4560)	view →