Annotation Detail

Information
Associated Genes
CDK4
Associated Variants
CDK4 EXPRESSION
CDK4 EXPRESSION
Associated Disease
estrogen-receptor positive breast cancer
Source Database
CIViC Evidence
Description
In mouse xenograft studies of PIK3CA mutant breast cancers, the combination of PI3K and CDK4/6 inhibitors overcomes intrinsic and adaptive resistance leading to tumor regressions.
Variant Origin
somatic
Variant Origin
Somatic
Evidence URL
https://civic.genome.wustl.edu/links/evidence_items/264
Gene URL
https://civic.genome.wustl.edu/links/genes/13
Variant URL
https://civic.genome.wustl.edu/links/variants/25
Rating
4
Evidence Type
Predictive
Disease
Estrogen-receptor Positive Breast Cancer
Evidence Direction
Supports
Drug
Alpelisib
Evidence Level
D
Clinical Significance
Sensitivity/Response
Pubmed
25002028
Drugs
Drug NameSensitivitySupported
AlpelisibSensitivitytrue