Variant · Snv
BTK C481Y
CI-VAR-00000316Explore in graph →CIViC 4016
Curated evidence
Evidence by cancer (1 items)
Grouped by cancer context first, then therapy. The same variant can be sensitizing in one cancer and irrelevant in another — contexts are never merged. 50 items per page; a cancer group may continue on the next page.
civicProvenance
- 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
- 32232486
- Run
- ING-CIVIC-20260908-000001
| Molecular profile | Therapy | Type | Level | Direction · significance | Rating (1–5) | Status | Evidence | Source |
|---|---|---|---|---|---|---|---|---|
| Chronic Lymphocytic Leukemia1 | ||||||||
| BTK C481Y | Venetoclax | Predictive | C | Supports Resistance | 2 | submitted | EID10373The effective cohort in this study was 11 CLL patients who were first treated with ibrutinib and then on progression treated with venetoclax until progression. Patient samples were sequenced before an… (full text at CIViC) PMID 32232486 · Lucas et al., 2020 · Open in CIViC | civic |
ClinVar
Clinical significance (0)
ClinVar interpretations are shown as structured records — significance, review status, star rating, conditions — never flattened into one word.
Data not yet available
No ClinVar interpretation attached to this variant.