Gene
FCGR2A
Fc gamma receptor IIa
Explore in graph →CI-GENE-00001783HGNC:3616 ENSG00000143226 NCBI 2212 CIViC Cancer geneApproved
Curated evidence
Clinical evidence (2)
CIViC items involving this gene, grouped by molecular profile and therapy, with native levels and directions. 50 items per page.
- Source
- CIViC — Clinical Interpretation of Variants in Cancer
- Dataset
- CIViC evidence items
- Version
- civic-2026-09-08
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Evidence
- expert curation
- License
- CC0 1.0
- PMID
- 22906996
- Run
- ING-CIVIC-20260908-000001
| Therapy | Cancer | Type | Level | Direction · significance | Rating (1–5) | Status | Evidence | Source |
|---|---|---|---|---|---|---|---|---|
| FCGR2A H167R2 | ||||||||
| (prognostic) | Malignant Breast Neoplasm | Prognostic | B | Does Not Support N/A | 3 | accepted | EID1084A total of 57 women with HER2-positive metastatic breast cancer were analyzed after taxane plus trastuzumab chemotherapy. FCGR2A H131R carriers did not have a significantly different response rate, pr… (full text at CIViC) PMID 22906996 · Kim et al., 2012 · Open in CIViC | civic |
| Trastuzumab | HER2-Positive Breast CarcinomaALIAS | Predictive | B | Does Not Support Sensitivity Response | 4 | accepted | EID10881325 HER2-positive breast cancer patients treated with trastuzumab and chemotherapy from the N9831 clinical trial were analyzed. There was no statistical difference in disease-free survival between tr… (full text at CIViC) PMID 24989892 · Norton et al., 2014 · | |
Cohorts
Alteration frequency by cohort (2)
Frequency = cases affected / cases profiled within one cohort. Cohorts are never pooled.
- Source
- NCI Genomic Data Commons (open aggregated data)
- Dataset
- GDC top mutated genes by project
- Version
- Data Release 46.0
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Evidence
- cohort
- License
- Open-access GDC data (NCI); citation of GDC and originating program requested
- Run
- ING-GDC-20260908-000001
| Cohort | Mapped cancer | Alteration | Affected (n) | Profiled (n) | Frequency (%) | Rank in cohort | Source |
|---|---|---|---|---|---|---|---|
| APOLLO1: Proteogenomic characterization of lung adenocarcinoma APOLLO-LUAD | Lung Adenocarcinoma |
Literature
Linked publications (2)
25 per page, newest first.
- Source
- PubMed (NLM)
- Dataset
- PubMed E-utilities
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)