Results 21 to 30 of about 2,204,237 (310)

3D landscape of Hepatitis B virus interactions with human chromatins

Cell Discovery, 2020
Hepatitis B viral (HBV) DNAs, including covalently closed circular DNA (cccDNA) and integrated HBV DNA forms, are considered to be primary contributors to the development and progression of HBV-associated liver diseases.
Bo Yang, Boyuan Li, Liyang Jia, Yongpeng Jiang, Xin Wang, Shaodong Jiang, Shunda Du, Xiong Ji, Pengyuan Yang   +8 more
doaj   +1 more source

Blocking entry of hepatitis B and D viruses to hepatocytes as a novel immunotherapy for treating chronic infections [PDF]

, 2021
Background. Chronic hepatitis B and D virus (HBV/HDV) infections can cause cancer. Current HBV therapy using nucleoside analogues (NAs) is life-long and reduces but does not eliminate the risk of cancer.
Ahlén, G, Frelin, L, Jagya, N, Johansson, M, Maravelia, P, Meuleman, Philip, Ni, Y, Pasetto, A, Pater, L, Pérez, NC, Sällberg, M, Urban, S, Verch, G, Verhoye, Lieven   +13 more
core   +1 more source

Whole exome HBV DNA integration is independent of the intrahepatic HBV reservoir in HBeAg-negative chronic hepatitis B

Gut, 2020
Objective The involvement of HBV DNA integration in promoting hepatocarcinogenesis and the extent to which the intrahepatic HBV reservoir modulates liver disease progression remains poorly understood.
V. Svicher, R. Salpini, L. Piermatteo, L. Carioti, A. Battisti, L. Colagrossi, R. Scutari, M. Surdo, V. Cacciafesta, A. Nuccitelli, N. Hansi, Francesca Ceccherini Silberstein, C. Perno, U. Gill, P. Kennedy   +14 more
semanticscholar   +1 more source

Persistence of extrahepatic hepatitis B virus DNA in the absence of detectable hepatic replication in patients with baboon liver transplants [PDF]

, 1995
The presence of hepatitis B virus (HBV) DNA in extrahepatic tissues has been well documented. Whether HBV DNA can persist in extrahepatic tissues for long periods of time in the absence of replication in the liver has not been determined previously ...
Davidson, Dejean, Hadchouel, Halpern, Hosoda, Jilbert, Korba, Korba, Lake, Lamelin, Lazizi, Leung, Mason, Mason, Perrillo, Pontisso, Starzl, Starzl, Todo, Yoffe   +19 more
core   +1 more source

Reactivation of hepatitis B virus with immune-escape mutations after ocrelizumab treatment for multiple sclerosis [PDF]

, 2019
Ocrelizumab is an anti-CD20 monoclonal antibody for the treatment of multiple sclerosis (MS) that is closely related to rituximab. We describe a case of hepatitis B virus (HBV) reactivation in an MS patient with resolved HBV infection receiving ...
Altieri, Marta, Annecca, Rosanna, Aragri, Marianna, Ciardi, Maria R, Iannetta, Marco, Mastroianni, Claudio M, Pontecorvo, Simona, Russo, Gianluca, Salpini, Romina, Svicher, Valentina, Vullo, Vincenzo, Zingaropoli, Maria A   +11 more
core   +1 more source

Association of mutations in the basal core promoter and pre-core regions of the hepatitis B viral genome and longitudinal changes in HBV level in HBEAG negative individuals: Results from a cohort study in northern Iran [PDF]

, 2015
Background: Although certain HBV mutations are known to affect the expression of Hepatitis e antigen, their association with HBV viral level or clinical outcomes is less clear.
Besharat, S., Freedman, N.D., Katoonizadeh, A., Malekzadeh, R., Mohamadkhani, A., Moradi, A., Poustchi, H., Roshandel, G.   +7 more
core   +1 more source

HBV DNA Integration: Molecular Mechanisms and Clinical Implications

Viruses, 2017
Chronic infection with the Hepatitis B Virus (HBV) is a major cause of liver-related morbidity and mortality. One peculiar observation in cells infected with HBV (or with closely‑related animal hepadnaviruses) is the presence of viral DNA integration in ...
T. Tu, M. Budzinska, N. Shackel, S. Urban   +3 more
semanticscholar   +1 more source

Prospective comparison of Abbott RealTime HBV DNA and Versant HBV DNA 3.0 assays for hepatitis B DNA quantitation: Impact on HBV genotype monitoring [PDF]

Journal of Virological Methods, 2008
The quantitation of human hepatitis B virus (HBV) in the serum of infected patients is recommended to characterize the course of chronic HBV infection. The aim of this prospective study was to evaluate the performance of the Abbott RealTime PCR assay for HBV DNA quantitation by comparison with the standard Versant HBV DNA 3.0 assay.
Pol, Jonathan, Le Pendeven, Catherine, Beby-Defaux, Agnès, Rabut, Elodie, Jais, Jean, Pilloux, Marilyse, Osada, Catherine, Zatla, Fadila, Assami, Hichem, Didier Grange, Jean, Kremsdorf, Dina, Nicolas, Jean, Soussan, Patrick   +12 more
openaire   +2 more sources

Proteogenomic characterization of cholangiocarcinoma

Hepatology, EarlyView., 2022
Proteogenomic characterization of cholangiocarcinoma with therapeutic strategies Abstract Background and Aims Cholangiocarcinoma (CCA) is a highly heterogeneous cancer with limited understanding and few effective therapeutic approaches. We aimed at providing a proteogenomic CCA characterization to inform biological processes and treatment ...
Mengjie Deng, Peng Ran, Lingli Chen, Yunzhi Wang, Zixiang Yu, Ke Cai, Jinwen Feng, Zhaoyu Qin, Yanan Yin, Subei Tan, Yang Liu, Chen Xu, Guoming Shi, Yuan Ji, Jian‐Yuan Zhao, Jian Zhou, Jia Fan, Yingyong Hou, Chen Ding   +18 more
wiley   +1 more source

52-week efficacy and safety of telbivudine with conditional tenofovir intensification at week 24 in HBeAg-positive chronic Hepatitis B [PDF]

, 2013
Background and Aims: The Roadmap concept is a therapeutic framework in chronic hepatitis B for the intensification of nucleoside analogue monotherapy based on early virologic response.
Aldo Trylesinski, AS Levey, AS Lok, BJ McMahon, CJ Chen, CL Lai, DJ Tenney, DJ Tenney, DW Cockcroft, EB Keeffe, Eduardo Fassio, Fernando Bessone, H Izzedine, H Mommeja-Marin, H Yang, Henry L. Y. Chan, HL Chan, Hugo Cheinquer, Javier R. Lama, JD Jia, Jorge Daruich, KL Andersson, Liver European Association For The Study Of The, MF Yuen, MF Yuen, Mário G. Pessôa, N Leung, P Marcellin, Piyawat Komolmit, Rashidkhan Pathan, RD Cooper, RG Gish, S Mauss, S Zeuzem, Stefan Zeuzem, Suzane K. Ono, Tawesak Tanwandee, Teerha Piratvisuth, Wattana Sukeepaisarnjaroen, YF Liaw, YF Liaw, Yuhong Dong   +41 more
core   +8 more sources