RAB8B

protein abundance — cross-omics
Cross-omicsPROTEIN-MS → RNAPatientPairwise association · TCGA cohorts

Across TCGA patient cohorts, RAB8B protein abundance is significantly associated with the RNA expression of many other genes, with 16,614 significant associations in total. LSCC shows the largest number of these associations.

The most reproducible RAB8B-associated genes across cancer lineages are RAC2, SAMSN1, and TAGAP. Each is linked with RAB8B in more than 8 cancer types. Because this analysis shows association rather than direction, both RAB8B-to-partner and partner-to-RAB8B results are reported.

Each partner links to its own Q-omics profile. The scatter plot shows the strongest example, RAB8B versus RAC2 in OV, with a Pearson correlation of 0.56.

protein abundance associated genes by consensus

Ranked by combined sampling and lineage consensus. X-score (RAB8B→partner) and Y-score (partner→RAB8B) are standardized regression coefficients; both directions are reported because the association is undirected. p-values are from the association test.
LineagePartner geneX-scoreY-scorep(X)p(Y)Sampling consensusLineage consensus
OVRAC2 →+0.999+0.413<.001<.00139
OVSAMSN1 →+1.155+0.414<.001<.00139
HNSCTAGAP →+1.153+0.442<.001<.00139
BRCAPRKCB →+0.980+0.496<.001<.00139
HNSCSP140 →+1.313+0.425<.001<.00139
LSCCCYTH4 →+0.905+0.437<.001<.00138
Each partner links to its Q-omics profile. Showing the 6 strongest of 16,614 associations by consensus.

RAB8B vs RAC2 — OV

Per-sample scatter of RAB8B vs RAC2 in OV (Pearson r = 0.56).

Explore this scatter interactively →

Exploration