Gene
AFF4
ALF transcription elongation factor 4
Explore in graph →CI-GENE-00000639HGNC:17869 ENSG00000072364 NCBI 27125 Approved
Curated evidence
Clinical evidence (0)
CIViC items involving this gene, grouped by molecular profile and therapy, with native levels and directions. 50 items per page.
Data not yet available
No curated evidence item involves this gene yet.
Cohorts
Alteration frequency by cohort (11)
Frequency = cases affected / cases profiled within one cohort. Cohorts are never pooled.
cbioportalProvenance
- Source
- cBioPortal for Cancer Genomics (public studies)
- Dataset
- cBioPortal mutated genes by study
- Version
- cbioportal-2026-09-01
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Evidence
- cohort
- License
- ODC Open Database License (ODC-ODbL) unless otherwise noted per study; attribution to the original studies required
- PMID
- 25589618
- Run
- ING-CBIOPORTAL-20260908-000001
| Cohort | Mapped cancer | Alteration | Affected (n) | Profiled (n) | Frequency (%) | Rank in cohort | Source |
|---|---|---|---|---|---|---|---|
| Cutaneous Squamous Cell Carcinoma (DFCI, Clin Cancer Res 2015) cscc_dfarber_2015 | Skin Squamous Cell Carcinoma | Ssm | 2 | 29 | 6.9% | 194 | cbioportal |
| Cholangiocarcinoma (TCGA, Firehose Legacy) chol_tcga | Cholangiocarcinoma | Ssm | 2 | 35 | 5.7% | 159 | cbioportal |
| Urothelial Carcinoma (BCAN/HCRN, Nat Commun 2022) blca_bcan_hcrn_2022 | Bladder Urothelial Carcinoma | Ssm | 10 | 192 | 5.2% | 117 | cbioportal |
| Cholangiocarcinoma (TCGA, PanCancer Atlas) chol_tcga_pan_can_atlas_2018 | Cholangiocarcinoma | Ssm | 1 | 36 | 2.8% | 190 | cbioportal |
Literature
Linked publications (0)
Data not yet available
No publication linked to this gene yet.