IV Mutation Detail Information

Virus Mutation IV Mutation H275Y


Basic Characteristics of Mutations
Mutation Site H275Y
Mutation Site Sentence We describe rapid selection for the H275Y resistance mutation during therapy in 2 immunocompromised individuals at 9 and 14 days of therapy, as well as the first described case of clinically significant resistance to peramivir.
Mutation Level Amino acid level
Mutation Type Nonsynonymous substitution
Gene/Protein/Region NA
Standardized Encoding Gene NA
Genotype/Subtype H1N1
Viral Reference -
Functional Impact and Mechanisms
Disease Influenza A     Influenza B    
Immune Y
Target Gene -
Clinical and Epidemiological Correlations
Clinical Information Y
Treatment peramivir
Location -
Literature Information
PMID 20345239
Title Rapid selection of oseltamivir- and peramivir-resistant pandemic H1N1 virus during therapy in 2 immunocompromised hosts
Author Memoli MJ,Hrabal RJ,Hassantoufighi A,Eichelberger MC,Taubenberger JK
Journal Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
Journal Info 2010 May 1;50(9):1252-5
Abstract Pandemic 2009 H1N1 virus isolates containing the neuraminidase inhibitor resistance mutation H275Y have been reported. We describe rapid selection for the H275Y resistance mutation during therapy in 2 immunocompromised individuals at 9 and 14 days of therapy, as well as the first described case of clinically significant resistance to peramivir.
Sequence Data GU571152-GU571156
Mutation Information
Note
Basic Characteristics of Mutations
  • Mutation Site: The specific location in a gene or protein sequence where a change occurs.
  • Mutation Level: The level at which a mutation occurs, including the nucleotide or amino acid level.
  • Mutation Type: The nature of the mutation, such as missense mutation, nonsense mutation, synonymous mutation, etc.
  • Gene/Protein/Region: Refers to the specific region of the virus where the mutation occurs. Including viral genes, viral proteins, or a specific viral genome region. If the article does not specifically indicate the relationship between the mutation and its correspondence, the main
  • Gene/Protein/Region studied in the article is marked.
  • Genotype/Subtype: Refers to the viral genotype or subtype where the mutation occurs. If the article does not specifically indicate the relationship between the mutation and its correspondence, the main Genotype/Subtype studied in the article is marked.
  • Viral Reference: Refers to the standard virus strain used to compare and analyze viral sequences.
Functional Impact and Mechanisms
  • Disease: An abnormal physiological state with specific symptoms and signs caused by viral infection.
  • Immune: The article focuses on the study of mutations and immune.
  • Target Gene: Host genes that viral mutations may affect.
Clinical and Epidemiological Correlations
  • Clinical Information: The study is a clinical or epidemiological study and provides basic information about the population.
  • Treatment: The study mentioned a certain treatment method, such as drug resistance caused by mutations. If the study does not specifically indicate the relationship between mutations and their correspondence treatment, the main treatment studied in the article is marked.
  • Location: The source of the research data.
Literature Information
  • Sequence Data: The study provides the data accession number.