Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Anna Ayres"'
Autor:
Anna Ayres, Abha Chopra, Simon Mallal, Jennifer Audsley, Katja Pfafferott, Stuart K. Roberts, Sharon R Lewin, Stephen Locarnini, Paul V. Desmond, Christopher P Desmond, Peter Revill, Silvana Gaudieri, Adam Gordon, Ian James, George K. K. Lau, Sarah Chivers, Scott Bowden, Caroline F Day, Alexander J. Thompson
Publikováno v:
Journal of Virology. 86:1181-1192
Hepatitis B virus (HBV)-specific T-cell responses are important in the natural history of HBV infection. The number of known HBV-specific T-cell epitopes is limited, and it is not clear whether viral evolution occurs in chronic HBV infection. We aime
Autor:
Peter Revill, Tim Spelman, Stephen Locarnini, Eric C. Seaberg, Joe Sasadeusz, Gregory J. Dore, Sharon R Lewin, Anna Ayres, Anchalee Avihingsanon, Margaret Littlejohn, Lilly Yuen, Jennifer Audsley, Melissa Saulynas, Frances H. Philp, George K. K. Lau, Christopher P Desmond, Chloe L. Thio, Gail V. Matthews, Kiat Ruxrungtham
Publikováno v:
Virology. 405:539-547
HIV infection has a significant impact on the natural progression of hepatitis B virus (HBV) related liver disease. In HIV-HBV co-infected patients, little is known about mutations in the HBV genome, which can influence severity of liver disease. The
Autor:
Lilly Yuen, Jeong Heo, Stephen Locarnini, Kwang Hyub Han, Hans Damerow, Sang Hoon Ahn, Hye Young Chang, Margaret Littlejohn, Anna Ayres, Peter Revill
Publikováno v:
Journal of Medical Virology. 82:1126-1134
Korea is an endemic area of hepatitis B virus (HBV) infection but very little is known about the molecular characteristics of HBV isolates from Korean patients or the association with disease progression. The complete HBV genome sequences from 53 Kor
Autor:
Alexander J. Thompson, George K. K. Lau, Anna Ayres, William G. H. Abbott, Margaret Littlejohn, Sharon R Lewin, John Slavin, Kathy Jackson, Tin Nguyen, Kumar Visvanathan, Stephen Locarnini, Scott Bowden, D. Iser, Edward Gane, Paul V. Desmond
Publikováno v:
Hepatology. 51:1933-1944
Although threshold levels for hepatitis B surface antigen (HBsAg) and hepatitis B e antigen (HBeAg) titers have recently been proposed to guide therapy for chronic hepatitis B (CHB), their relationship to circulating hepatitis B virus (HBV) DNA and i
Autor:
Melissa A Fraser, A. Glass, Miriam T. Levy, Leon Heron, Stephen Locarnini, Elke Wiseman, Sally Holden, Bronwynne L Kidson, Anna Ayres, Michael Maley
Publikováno v:
Medical Journal of Australia. 190:489-492
Objective: To determine the rate of perinatal hepatitis B virus (HBV) transmission in an Australian setting and to identify maternal virological factors associated with highest risk of transmission. Design, participants and setting: A prospective, ob
Autor:
Scott Preiss, Peter W Angus, Paul V. Desmond, Anchalee Avihingsanon, Alexander J. Thompson, George K. K. Lau, Kiat Ruxrungtham, Chloe L. Thio, Joe Sasadeusz, Gail V. Matthews, Peter Revill, Anna Ayres, Lilly Yuen, Gregory J. Dore, Stephen Locarnini, Margaret Littlejohn, V. Sozzi, Sharon R Lewin, Tim Shaw
Publikováno v:
Hepatology. 48:741-749
Defective hepatitis B virus DNA (dDNA) is reverse-transcribed from spliced hepatitis B virus (HBV) pregenomic messenger RNA (pgRNA) and has been identified in patients with chronic HBV (CH-B). The major 2.2-kb spliced pgRNA encodes a novel HBV gene p
Autor:
Chloe L. Thio, Gregory J. Dore, Gail V. Matthews, Joe Sasaduesz, Anna Ayres, David A. Cooper, Eric C. Seaberg, Angeline Bartholomeusz, Sharon R Lewin, Stephen Locarnini
Publikováno v:
AIDS. 20:863-870
Background Little is known about the prevalence and pattern of hepatitis B virus (HBV) mutations in HIV/HBV co-infected individuals on long-term lamivudine (3TC) therapy. Methods HBV polymerase/envelope/basal core promoter/pre-core sequences from 81
Autor:
Anna Ayres, Angeline Bartholomeusz, Sharon R Lewin, Scott Bowden, Fiona Wightman, Tomos E. Walters, Daryl T.-Y. Lau, Stephen Locarnini
Publikováno v:
Journal of Clinical Microbiology. 42:3809-3812
We report a rapid and accurate real-time PCR-based method to quantify wild-type and lamivudine-resistant hepatitis B virus by using a common forward primer paired with different reverse primers. Excellent concordance was demonstrated between sequenci
Autor:
Shelly Xiong, Danielle Colledge, Huiling Yang, Angeline Bartholomeusz, Craig S. Gibbs, Stephen Locarnini, Carol L. Brosgart, Peter W Angus, Rhys Vaughan, Anna Ayres, William E. Delaney, Rosalind Edwards
Publikováno v:
Gastroenterology. 125:292-297
Background & aims: Adefovir dipivoxil effectively inhibits both hepatitis B virus (HBV) replication and disease activity in patients with chronic hepatitis B. Resistance to treatment was not observed in 2 recent large placebo-controlled 48-week studi
Autor:
Suzanne M. Crowe, Anna Ayres, Jennifer Audsley, Lilly Yuen, Angeline Ingrid Bartholomeusz, N Arrifin, Joe Sasadeusz, Anne M Mijch, Sharon R Lewin, Stephen Locarnini
Publikováno v:
HIV medicine. 10(4)
Objectives The aim of the study was to identify and characterize hepatitis B virus (HBV) polymerase gene mutations associated with ongoing HBV replication in HIV/HBV-coinfected individuals receiving tenofovir (TDF). Methods This retrospective cross-s