Amino sugar catabolic process

Across TCGA patient cohorts, RNA activity of the Amino sugar catabolic process pathway is significantly associated with the protein abundance of multiple proteins, with the LSCC cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are APBB1IP, LSP1, and PTPN6, each associated with the pathway in up to 9 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, Amino sugar catabolic process activity versus APBB1IP in LSCC (Pearson r = 0.50).

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
LSCC	APBB1IP →	+0.470	+0.063	<.001	<.001	3	9
GBM	LSP1 →	+0.502	+0.042	<.001	.002	3	9
GBM	PTPN6 →	+0.557	+0.045	<.001	<.001	3	9
LSCC	SASH3 →	+0.436	+0.060	<.001	<.001	3	8
GBM	WAS →	+0.490	+0.052	<.001	<.001	3	8
OV	SAMSN1_S107 →	+0.944	+0.040	<.001	.001	3	8

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

GO:0046348 vs APBB1IP — LSCC

Explore this scatter interactively →