Positive regulation of miRNA transcription

Across TCGA patient cohorts, RNA activity of the Positive regulation of miRNA transcription pathway is significantly associated with the protein abundance of multiple proteins, with the GBM cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are BCHE, SERPING1, and C4A, each associated with the pathway in up to 7 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, Positive regulation of miRNA transcription activity versus BCHE in GBM (Pearson r = 0.38).

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
GBM	BCHE →	+0.658	+0.049	<.001	.004	3	6
BRCA	SERPING1 →	+0.584	+0.036	<.001	<.001	3	5
OV	C4A →	+0.491	+0.037	.002	.001	3	5
BRCA	COL1A2 →	+0.480	+0.028	.003	.001	3	5
BRCA	DOT1L_S834 →	-0.356	-0.022	.001	.002	3	5
CCRCC	SEPTIN10 →	+0.263	+0.037	<.001	<.001	3	5

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

GO:1902895 vs BCHE — GBM

Explore this scatter interactively →