Gene
PCDHA9
protocadherin alpha 9
Explore in graph →CI-GENE-00019046HGNC:8675 ENSG00000204961 NCBI 9752 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 (4)
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
- Run
- ING-CBIOPORTAL-20260908-000001
| Cohort | Mapped cancer | Alteration | Affected (n) | Profiled (n) | Frequency (%) | Rank in cohort | Source |
|---|---|---|---|---|---|---|---|
| Cholangiocarcinoma (TCGA GDC, 2025) chol_tcga_gdc | Cholangiocarcinoma | Ssm | 2 | 51 | 3.9% | 189 | cbioportal |
| Esophageal Squamous Cell Carcinoma (ICGC, Nature 2014) escc_icgc | Esophageal Squamous Cell Carcinoma | Ssm | 3 | 88 | 3.4% | 195 | cbioportal |
| Thymoma (TCGA GDC, 2025) thym_tcga_gdc | Thymoma | Ssm | 2 | 121 | 1.7% | 92 | cbioportal |
| Thymoma (TCGA, PanCancer Atlas) thym_tcga_pan_can_atlas_2018 | Thymoma | Ssm | 2 | 123 | 1.6% | 178 | cbioportal |
Literature
Linked publications (0)
Data not yet available
No publication linked to this gene yet.