Annotation Detail

Information
Associated Genes
BAP1
Associated Variants
BAP1 ALTERNATIVE TRANSCRIPT (ATI)
BAP1 ALTERNATIVE TRANSCRIPT (ATI)
Associated Disease
malignant mesothelioma
Source Database
CIViC Evidence
Description
Novel alternative splice isoform of BAP1 (BAP1Δ) that misses part of the catalytic domain showed reduced deubiquitinating activity compared with full-length BAP1. MPM cell lines expressing more than 20% of BAP1Δ are more sensitive to olaparib (a PARP1 inhibitor), and this sensitivity is enhanced when olaparib treatment is combined with GDC0980 (a dual PI3K-mTOR inhibitor).
Variant Origin
somatic
Variant Origin
Somatic
Evidence URL
https://civic.genome.wustl.edu/links/evidence_items/5929
Gene URL
https://civic.genome.wustl.edu/links/genes/70
Variant URL
https://civic.genome.wustl.edu/links/variants/2211
Rating
3
Evidence Type
Predictive
Disease
Malignant Mesothelioma
Evidence Direction
Supports
Drug
Olaparib,Apitolisib
Evidence Level
D
Clinical Significance
Sensitivity/Response
Pubmed
28389374
Drugs
Drug NameSensitivitySupported
ApitolisibSensitivitytrue
OlaparibSensitivitytrue