Mutation Information
Mutation Site
|
L180L |
Mutation Type
|
Amino acid level |
Gene/Protein/Region Type
|
RT |
Genotype/Subtype
|
A |
Relevant Drug
|
lamivudine (LAM) |
Literature Information
PubMed PMID
|
18070286
|
Disease
|
Chronic hepatitis B
|
Published Year
|
2007 |
Journal
|
Journal of viral hepatitis |
Title
|
Hepatitis B virus polymerase variants associated with entecavir drug resistance in treatment-naive patients. |
Author
|
Jardi R,Rodriguez-Frias F,Schaper M,Ruiz G,Elefsiniotis I,Esteban R,Buti M |
Evidence
|
Before therapy, five (4.5%) HBV isolated from the 111 patients presented substitutions in the polymerase gene related with drug resistance to nucleoside analogues, three (2.7%) involving changes associated with ETV resistance (all had the rtS202S/I substitution) and two with lamivudine resistance (rtL180L/M and rtM204M/I).
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