Inositol phosphate biosynthetic process

Across TCGA patient cohorts, RNA activity of the Inositol phosphate biosynthetic process pathway is significantly associated with the protein abundance of multiple proteins, with the UCEC cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are REPS1_S540, PPP1R18, and DPYD, 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, Inositol phosphate biosynthetic process activity versus REPS1_S540 in UCEC (Pearson r = -0.49).

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
UCEC	REPS1_S540 →	-0.788	-0.920	<.001	<.001	3	4
OV	PPP1R18 →	+0.532	+0.449	<.001	<.001	3	4
GBM	DPYD →	+0.787	+0.690	.001	.004	3	4
COAD	MSN →	+0.353	+0.396	<.001	<.001	3	4
BRCA	TLN1 →	+0.240	+0.712	<.001	<.001	3	3
COAD	WDR44 →	+0.310	+0.696	<.001	<.001	3	3

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

GO:0032958 vs REPS1_S540 — UCEC

Explore this scatter interactively →