Annotation Detail

Information
Associated Genes
SMO
Associated Variants
SMO p.Leu412Phe (p.L412F) ( ENST00000249373.8 )
SMO p.Leu412Phe (p.L412F) ( ENST00000249373.8 )
Associated Disease
basal cell carcinoma
Source Database
CIViC Evidence
Description
In an in vitro study, mouse embryonic fibroblasts (MEFs), null for the Smo mouse gene expressing SMO L412F mutation, demonstrated resistance to vismodegib treatment (IC50: >320 nmol/L vs. 8.23 nmol/L) compared to MEFs expressing wild-type SMO. Resistance was determined by assessing GLI1 mRNA expression levels.
Variant Origin
somatic
Variant Origin
Somatic
Evidence URL
https://civic.genome.wustl.edu/links/evidence_items/4653
Gene URL
https://civic.genome.wustl.edu/links/genes/5365
Variant URL
https://civic.genome.wustl.edu/links/variants/1570
Evidence Type
Predictive
Disease
Basal Cell Carcinoma
Evidence Direction
Supports
Drug
Vismodegib
Evidence Level
D
Clinical Significance
Resistance
Pubmed
25759020
Drugs
Drug NameSensitivitySupported
VismodegibResitance or Non-Reponsetrue