Gene
POSTN
periostin
Explore in graph →CI-GENE-00020443HGNC:16953 ENSG00000133110 NCBI 10631 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
- PMID
- 26551667
- Run
- ING-CBIOPORTAL-20260908-000001
| Cohort | Mapped cancer | Alteration | Affected (n) | Profiled (n) | Frequency (%) | Rank in cohort | Source |
|---|---|---|---|---|---|---|---|
| Cutaneous T Cell Lymphoma (Columbia U, Nat Genet 2015) ctcl_columbia_2015 | Non-Hodgkin Lymphoma | Ssm | 3 | 43 | 7% | 38 | cbioportal |
| Uveal Melanoma (QIMR, Oncotarget 2016) um_qimr_2016 | Uveal Melanoma | Ssm | 1 | 26 | 3.8% | 170 | cbioportal |
| Esophageal Squamous Cell Carcinoma (ICGC, Nature 2014) escc_icgc | Esophageal Squamous Cell Carcinoma | Ssm | 3 | 88 | 3.4% | 198 | cbioportal |
| Pancreatic Ductal Adenocarcinoma (CPTAC, Cell 2021) paad_cptac_2021 | Pancreatic Adenocarcinoma | Ssm | 3 | 140 | 2.1% | 135 | cbioportal |
Literature
Linked publications (0)
Data not yet available
No publication linked to this gene yet.