Positive regulation of protein polymerization

Across TCGA patient cohorts, RNA activity of the Positive regulation of protein polymerization 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 PPP1R12B, SORBS1, and SERBP1, each associated with the pathway in up to 10 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 protein polymerization activity versus PPP1R12B in UCEC (Pearson r = 0.29).

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	PPP1R12B →	+0.801	+0.071	.003	<.001	3	10
UCEC	SORBS1 →	+0.756	+0.059	<.001	<.001	3	10
OV	SERBP1 →	-0.361	-0.044	.001	<.001	3	9
UCEC	KANK2 →	+0.575	+0.053	<.001	.002	3	9
OV	MRPS5 →	-0.334	-0.032	.001	.001	3	9
CCRCC	PRKG1 →	+0.682	+0.040	<.001	<.001	3	9

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

GO:0032273 vs PPP1R12B — UCEC

Explore this scatter interactively →