Positive regulation of microtubule nucleation

Across TCGA patient cohorts, RNA activity of the Positive regulation of microtubule nucleation pathway is significantly associated with the RNA expression of multiple genes, with the GBM cohort showing a particularly strong set of associations.

The most reproducible pathway-associated genes across cancer lineages are MIR4439, NMRK1, and CAPN13, each associated with the pathway in up to 4 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 microtubule nucleation activity versus MIR4439 in GBM (Pearson r = 0.39).

Pathway-associated genes 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 gene	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
GBM	MIR4439 →	+0.828	+0.426	<.001	<.001	3	4
CCRCC	NMRK1 →	+0.528	+0.877	<.001	.001	3	3
CCRCC	CAPN13 →	+0.695	+0.716	.009	.008	3	3
CCRCC	C9orf106 →	+0.582	+0.703	.001	.002	3	3
LSCC	RAD51 →	-0.464	-0.703	.007	.004	3	3
CCRCC	FUS →	-0.312	-0.682	.009	.008	3	3

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

GO:0090063 vs MIR4439 — GBM

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