Results 61 to 70 of about 325,525 (350)

Phenotypic and functional differences of HBV core-specific versus HBV polymerase-specific CD8+ T cells in chronically HBV-infected patients with low viral load

Gut, 2019
Objective A hallmark of chronic HBV (cHBV) infection is the presence of impaired HBV-specific CD8+ T cell responses. Functional T cell exhaustion induced by persistent antigen stimulation is considered a major mechanism underlying this impairment ...
A. Schuch, E. Salimi Alizei, K. Heim, D. Wieland, M. Kiraithe, J. Kemming, S. Llewellyn-Lacey, Ö. Soğukpınar, Y. Ni, S. Urban, P. Zimmermann, M. Nassal, F. Emmerich, D. Price, B. Bengsch, Hendrik Luxenburger, C. Neumann-Haefelin, M. Hofmann, R. Thimme   +18 more
semanticscholar   +1 more source

The Interactions Between HBV and the Innate Immunity of Hepatocytes

Viruses, 2020
Hepatitis B virus (HBV) infection affects ~350 million people and poses a major public health problem worldwide. HBV is a major cause of cirrhosis and hepatocellular carcinoma.
F. Megahed, Xiaoling Zhou, Pingnan Sun
semanticscholar   +1 more source

Acute phase HBV‐specific T cell responses associated with HBV persistence after HBV/HCV coinfection† [PDF]

Hepatology, 2005
To characterize acute-phase hepatitis B virus (HBV)-specific T cell responses associated with self-limited and persistent HBV infections, we compared a patient with acute HBV/HCV coinfection, who was able to control HCV but developed chronic hepatitis B, with patients who resolved acute HBV infection spontaneously.
Urbani, Simona, Boni, Carolina, Amadei, Barbara, Fisicaro, Paola, Cerioni, Simona, Valli, Maria Antonietta, Missale, Gabriele, FERRARI, Carlo   +7 more
openaire   +3 more sources

Evaluación del desempeño de modelos hidrológicos GR4J, HBV y SOCONT para el pronóstico de caudales medios diarios en la cuenca del río Ramis, Perú [PDF]

Revista Ingeniería UC, 2020
Las inundaciones son fenómenos naturales que han ocurrido a lo largo de la historia. La frecuencia con la que se presentan ha inducido importantes pérdidas humanas, pérdidas en la agricultura, el sistema socioeconómico y daños a la infraestructura ...
Efrain Lujano, Jesús David Sosa, Rene Lujano, Apolinario Lujano   +3 more
doaj  

Modelling the hepatitis B vaccination programme in prisons [PDF]

, 2005
A vaccination programme offering hepatitis B (HBV) vaccine at reception into prison has been introduced into selected prisons in England and Wales. Over the coming years it is anticipated this vaccination programme will be extended.
Andrews, Nicholas J., Edmunds, W. John, Gay, N. J., Gilbert, R. L., Gill, O. N., Hope, V. D., Piper, M., Sutton, A. J.   +7 more
core   +2 more sources

Persistence of immunity 18–19 years after vaccination against hepatitis B in 2 cohorts of vaccinees primed as infants or as adolescents in Italy

Human Vaccines & Immunotherapeutics, 2017
This study was aimed at assessing the anti-HBs persistence and immune memory 18–19 y after vaccination against hepatitis B in healthy individuals primed as infants or adolescents.
Luisa Romanò, Cristina Galli, Catia Tagliacarne, Maria Elena Tosti, Claudio Velati, Laura Fomiatti, Maria Chironna, Rosa Cristina Coppola, Mario Cuccia, Rossana Mangione, Fosca Marrone, Francesco Saverio Negrone, Antonino Parlato, Carla Maria Zotti, Alfonso Mele, Alessandro Remo Zanetti, the Study Group   +16 more
doaj   +1 more source

Fibrates Inhibit PLTP‐induced M2 Macrophage Infiltration and Increase the Sensitivity of Hepatocellular Carcinoma to ICIs

Advanced Science, EarlyView.
Phospholipid transfer protein(PLTP) plays a critical role in forming a complex with kinase A (AURKA) and P65. This interaction facilitates phosphorylation of P65 at Ser536, leading to the activation of the NF‐κB signaling pathway. Ultimately, this leads to the upregulation of downstream cytokines, including IL‐6, IL‐8, and CSF‐1, which promotes M2 ...
Xinyue Liang, Yaning Li, Jianxun Cai, Lisi Luo, Pengfei Yang, Yutong Chen, Jiancong Zhou, Yan Zeng, Jiaping Yu, Weiyu Zhang, Wenzheng Pang, Yufang Li, Chunhua Wen, Jian Li, Linjuan Zeng   +14 more
wiley   +1 more source

Seroprevalence and Associated Factors of Hepatitis B and Hepatitis C Viral Infections Among Prisoners in Tigrai, Northern Ethiopia

Infection and Drug Resistance, 2023
Belaynesh Tsegay,1 Teklay Gebrecherkos,2 Atsebaha Gebrekidan Kahsay,2 Mahmud Abdulkader2 1Ayder Comprehensive Specialized Hospital Laboratory Department, Mekelle University, Mekelle, Tigrai, Northern Ethiopia; 2Department of Medical Microbiology and ...
Tsegay B, Gebrecherkos T, Kahsay AG, Abdulkader M   +3 more
doaj  

HBV genotypes circulation in pregnant women in Romania: a pilot study

Romanian Journal of Laboratory Medicine, 2020
Background: The risk of mother to child transmission of hepatitis B virus (HBV) is recognized worldwide, a reason for which the World Health Organization aims to reduce this public health issue of major concern in the next ten years. The aim of our study
Popovici Odette, Ursu Ramona Gabriela, Azoicai Doina, Iancu Luminita Smaranda   +3 more
doaj   +1 more source

Economic evaluation of HBV vaccination: a systematic review of recent publications (2000-2013). [PDF]

, 2016
Aim: To conduct a systematic review of the economic evaluations (EE) of HBV vaccination, taking also into account the studies published in the new millennium. Methods: An extensive scientific literature review was conducted using two electronic medical
COLAMESTA, VITTORIA, LA TORRE, Giuseppe, MANNOCCI, ALICE, MEGGIOLARO, ANGELA, MIPATRINI, DANIELE, SAULLE, ROSELLA, SINOPOLI, ALESSANDRA   +6 more
core   +1 more source