Regulation of dopamine receptor signaling pathway

Across TCGA patient cohorts, RNA activity of the Regulation of dopamine receptor signaling pathway 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 HOXD1, PHACTR1, and ARF6, 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, Regulation of dopamine receptor signaling pathway activity versus HOXD1 in GBM (Pearson r = 0.35).

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	HOXD1 →	+0.330	+0.245	<.001	<.001	3	4
GBM	PHACTR1 →	+0.685	+0.272	<.001	<.001	3	3
LUAD	ARF6 →	-0.391	-0.314	.003	.002	3	3
LUAD	PLA2G1B →	+1.182	+0.259	.003	.009	3	3
GBM	PABPC5-AS1 →	+0.798	+0.228	.001	.001	3	3
LSCC	CLIC5 →	+0.668	+0.359	.004	.008	3	3

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

GO:0060159 vs HOXD1 — GBM

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