Negative regulation of DNA binding

Across TCGA patient cohorts, RNA activity of the Negative regulation of DNA binding pathway is significantly associated with the protein abundance of multiple proteins, with the BRCA cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are VCAN, CEP170_S466, and EIF3K, each associated with the pathway in up to 6 cancer types. Since the analysis shows associations rather than directional relationships, both pathway-to-partner and partner-to-pathway views are reported.

Each partner is linked to its corresponding Q-omics profile. The scatter plot shows the strongest association, Negative regulation of DNA binding activity versus VCAN in BRCA (Pearson r = -0.10).

Pathway-associated proteins by consensus

Ranked by combined sampling and lineage consensus. X-score (pathway→partner) and Y-score (partner→pathway) are standardized regression coefficients; both directions are reported because the association is undirected. The reported p-values are derived from the association test.

Lineage	Partner protein	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
BRCA	VCAN →	+0.725	+0.028	.001	<.001	3	5
HNSC	CEP170_S466 →	+0.668	+0.048	<.001	.001	3	5
OV	EIF3K →	-0.261	-0.042	.001	.002	3	5
OV	NID2 →	+0.481	+0.041	.003	.003	3	5
BRCA	CLIP2 →	+0.302	+0.024	.002	.005	3	5
BRCA	GPX7 →	+0.592	+0.031	.002	.001	3	5

Each partner links to its Q-omics profile. Showing the 6 strongest associations by consensus.

GO:0043392 vs VCAN — BRCA

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