G-quadruplex DNA unwinding

pathway activity — cross-omics
GO:0044806Cross-omicsSHRNA → SHRNACellPairwise association · TCGA cohorts

Across TCGA cell cohorts, RNA activity of the G-quadruplex DNA unwinding pathway is significantly associated with the shRNA dependency of multiple genes, with the LUNG_NSCLC_LUSC cohort showing a particularly strong set of associations.

The most reproducible pathway-associated genes across cancer lineages are DHX9, HNRNPA2B1, and DNA2, 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.

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.
LineagePartner geneX-scoreY-scorep(X)p(Y)Sampling consensusLineage consensus
LUNG_NSCLC_LUSCDHX9 →-0.557-0.310.003.002210
LIVERHNRNPA2B1 →-0.457-0.378.002.00737
LARGE_INTESTINEDNA2 →-0.369-0.206<.001.00827
BLOOD_MyelomaAPLNR →-0.236-0.254.001.00236
LUNG_NSCLC_LUSCSRSF1 →-0.345-0.324<.001<.00135
LIVERPIPSL →-0.282-0.461.001.00235
Each partner links to its Q-omics profile. Showing the 6 strongest associations by consensus.

Exploration