Q-omics provides the consensus-scored PCNAP1 profile across patient tissues and cancer cell-line models. PCNAP1 expression is associated with patient survival in 14 of 34 cancer types, with the highest sampling consensus in BRCA. Additionally, PCNAP1 RNA expression shows 8,121 significant protein co-abundance associations, with the highest sampling consensus in LSCC. Together, these results highlight BRCA, and LSCC as cancer lineages where PCNAP1 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 PCNAP1 survival associations across molecular data types. PCNAP1 RNA expression shows survival associations in the most cancer types (14). The rightmost column indicates the cancer type with the highest sampling consensus for each molecular layer.

PCNAP1 data type	Survival analysis	Lineage consensus	Lineage of highest sampling consensus
RNA	Kaplan–Meier	14	BRCA (84)	view →

This table ranks reproducible PCNAP1 RNA expression–survival associations across cancer types. High PCNAP1 expression shows unfavorable associations in BRCA, LUSC, LGG and KIRC, but favorable associations in ESCA and LIHC. The BRCA Kaplan–Meier curve shows clear separation, with the high-expression group declining faster, consistent with the unfavorable association (log-rank p = .010). Together, the overview and detailed table identify BRCA as the clearest survival context for PCNAP1 RNA expression.

Lineage	Measure	Split	Stage	AUC1 high	AUC2 low	p	Sampling consensus
BRCA	OS	Tertile	II,III,IV	0.423	0.570	.010	84	view →
LUSC	DFS	Tertile	All	0.610	0.799	.009	42	view →
ESCA	OS	Median	All	0.663	0.442	.010	36	view →
LGG	OS	Tertile	All	0.642	0.816	.007	24	view →
KIRC	DFS	Tertile	IV	0.319	0.636	.023	24	view →
LIHC	DFS	Tertile	III,IV	0.483	0.232	.026	21	view →

Pink = unfavorable, green = favorable. all 14 lineages →

PCNAP1-BRCA (OS)

Kaplan–Meier survival curve for PCNAP1 RNA expression in BRCA: high vs low expression groups.

Explore this curve interactively →

Cross-omics associations

This table shows molecular features associated with PCNAP1 in patient tissues and cancer cell lines. In patient samples, PCNAP1 shows the broadest associations at the RNA and protein expression levels, with LSCC 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)	8,121	LSCC (1962)	view →
Function (RNA)	6,134	STAD (5834)	view →