Annotation Detail

Information
Associated Genes
KRAS
Associated Variants
KRAS p.Gly12Ala (p.G12A) ( ENST00000256078.10, ENST00000311936.8, ENST00000556131.2, ENST00000557334.6, ENST00000685328.1, ENST00000686969.1, ENST00000688940.1, ENST00000692768.1, ENST00000693229.1 )
KRAS p.Gly12Ala (p.G12A) ( ENST00000256078.10, ENST00000311936.8, ENST00000556131.2, ENST00000557334.6, ENST00000685328.1, ENST00000692768.1, ENST00000693229.1, ENST00000686969.1, ENST00000688940.1 )
Associated Disease
lung adenocarcinoma
Source Database
CIViC Evidence
Description
KRAS mutations (N=29 G12, N=1 G13) were the primary predictor of EGFR TKI resistance in patients with lung adenocarcinoma (N=83). Overall survival (P=0.001) and progression-free survival (P=0.005) were significantly shorter in mutated patients.
Variant Origin
somatic
Variant Origin
Somatic
Evidence URL
https://civic.genome.wustl.edu/links/evidence_items/251
Gene URL
https://civic.genome.wustl.edu/links/genes/30
Variant URL
https://civic.genome.wustl.edu/links/variants/148
Rating
3
Evidence Type
Predictive
Disease
Lung Adenocarcinoma
Evidence Direction
Supports
Drug
Gefitinib,Erlotinib
Evidence Level
B
Clinical Significance
Resistance
Pubmed
19794967
Drugs
Drug NameSensitivitySupported
ErlotinibResitance or Non-Reponsetrue
GefitinibResitance or Non-Reponsetrue