Regulation of spontaneous synaptic transmission

Across TCGA patient cohorts, RNA activity of the Regulation of spontaneous synaptic transmission 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 TSPAN15, SLC12A2, and SLC12A2_S242, each associated with the pathway in up to 8 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 spontaneous synaptic transmission activity versus TSPAN15 in GBM (Pearson r = 0.35).

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	TSPAN15 →	+0.469	+0.056	.006	<.001	3	8
UCEC	SLC12A2 →	+0.977	+0.101	<.001	<.001	3	7
BRCA	SLC12A2_S242 →	+2.331	+0.132	<.001	<.001	3	7
PDAC	SMPD3_S209 →	+1.382	+0.077	<.001	<.001	3	7
GBM	BCAS1 →	+0.782	+0.053	.003	.001	3	7
LUAD	NAA50 →	-0.231	-0.131	<.001	<.001	3	7

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

GO:0150003 vs TSPAN15 — GBM

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