Results 61 to 70 of about 19,226,899 (298)

Stimulation requirement and pathogenetic significance of T cells during chronic viral hepatitis. [PDF]

, 2007
Hepatitis B virus (HBV) and Hepatitis C virus (HCV) are important causes of liver inflammation and fibrosis. More than 500 million people are persistently infected worldwide and consequently are at increased risk of developing chronic liver disease ...
Kennedy, P.
core  

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

Molecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche, Niels J. van Ruitenbeek, Charlotte Adang, Luke O'Gorman, Pui Yuen Lee, Willemijn M. Klein, Adriana C. H. van Engen‐van Grunsven, Jack A. Schalken, Sander Bervoets, Gerald W. Verhaegh, Carla M. L. van Herpen   +10 more
wiley   +1 more source

Identification of (20R)‐protopanaxadiol from Panax ginseng as a novel anti‐SARS‐CoV‐2 compound

FEBS Open Bio, EarlyView.
We established a noninfectious BAC‐based SARS‐CoV‐2 replicon that enables antiviral screening under BSL‐2 conditions. Using this platform, we screened 373 food‐derived compounds and identified (20R)‐protopanaxadiol from Panax ginseng as a novel inhibitor of SARS‐CoV‐2 RNA replication, highlighting the value of safe replicon systems for antiviral ...
Midori Takeda, Natsue Maezono, Rina Uchikoshi, Nobuyuki Kato, Masanori Ikeda   +4 more
wiley   +1 more source

Prevalence of hepatitis D virus infection in sub-Saharan Africa: a systematic review and meta-analysis

The Lancet Global Health, 2017
Background: Hepatitis D virus (also known as hepatitis delta virus) can establish a persistent infection in people with chronic hepatitis B, leading to accelerated progression of liver disease. In sub-Saharan Africa, where HBsAg prevalence is higher than
Alexander J Stockdale, MRes, Mas Chaponda, PhD, Apostolos Beloukas, PhD, Richard Odame Phillips, PhD, Philippa C Matthews, PhD, Athanasios Papadimitropoulos, MSc, Simon King, PhD, Laura Bonnett, PhD, Prof Anna Maria Geretti, PhD   +8 more
doaj   +1 more source

Epidemiology and Risk Factors for Acute Viral Hepatitis in Bangladesh: An Overview

Microorganisms, 2022
Viral infections by hepatotropic viruses can cause both acute and chronic infections in the liver, resulting in morbidity and mortality in humans. Hepatotropic viruses, including hepatitis A virus (HAV), hepatitis B virus (HBV), hepatitis C virus (HCV ...
Mohammad Enamul Hoque Kayesh, Michinori Kohara, Kyoko Tsukiyama-Kohara   +2 more
doaj   +1 more source

Serum hyaluronate as a non-invasive marker of hepatic fibrosis and inflammation in HBeAg-negative chronic hepatitis B [PDF]

, 2005
Background: HBV infection is a serious global heath problem. It is crucial to monitor this disease more closely with a non-invasive marker in clinical trials.
Montazeri, G., Estakhri Arezoo, Estakhri, A., Malekzadeh, R., Samiee Shahram, Mohammadkani, A., Samiee, S., Mohamadkhani, A., Farhad Zamani, Shahram Samiee, Montazeri Ghodrat, Zamani, F., Mohammadkani Ashraf, Derakhshan, M.H., Zamani Farhad, Montazeri, F., Nouri, N., Montazeri Farhad, Ghodrat Montazeri, Derakhshan Mohammad, Mohammad Hossain Derakhshan, Malekzadeh Reza, Ashraf Mohammadkani, Farhad Montazeri, Negin Nouri, Mohamadnejad Mehdi, Arezoo Estakhri, Nouri Negin, Mohamadnejad, M., Mehdi Mohamadnejad, Reza Malekzadeh   +30 more
core   +2 more sources

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Prevalence of Hepatitis D Among Patients with Hepatitis B Viral Infection Attending a Tertiary Care Centre of Nepal

Journal of Nepal Medical Association, 2017
Introduction: Worldwide there is variation in prevalence of Hepatitis D viral infection. Superinfection and co infection with hepatitis B viral infection is known to occur in 15-20 million people.
Kiran Regmi, Jeetndra Kaji Shrestha, Sudhamshu KC, Bikash Jaishi, Niyanta Karki, Dipendra Khadka, Sandip Khadka   +6 more
doaj   +1 more source

Treating hepatitis D with bulevirtide – Real-world experience from 114 patients

JHEP Reports, 2023
Background & Aims: Bulevirtide is a first-in-class entry inhibitor of hepatitis B surface antigen. In July 2020, bulevirtide was conditionally approved for the treatment of hepatitis D, the most severe form of viral hepatitis, which frequently causes
Christopher Dietz-Fricke, Frank Tacke, Caroline Zöllner, Münevver Demir, Hartmut H. Schmidt, Christoph Schramm, Katharina Willuweit, Christian M. Lange, Sabine Weber, Gerald Denk, Christoph P. Berg, Julia M. Grottenthaler, Uta Merle, Alexander Olkus, Stefan Zeuzem, Kathrin Sprinzl, Thomas Berg, Florian van Bömmel, Johannes Wiegand, Toni Herta, Thomas Seufferlein, Eugen Zizer, Nektarios Dikopoulos, Robert Thimme, Christoph Neumann-Haefelin, Peter R. Galle, Martin Sprinzl, Ansgar W. Lohse, Julian Schulze zur Wiesch, Jan Kempski, Andreas Geier, Florian P. Reiter, Bernhard Schlevogt, Juliana Gödiker, Wolf Peter Hofmann, Peter Buggisch, Julia Kahlhöfer, Kerstin Port, Benjamin Maasoumy, Markus Cornberg, Heiner Wedemeyer, Katja Deterding   +41 more
doaj   +1 more source

Evidence of viral adaptation to HLA class I-restricted immune pressure in chronic hepatitis C virus infection [PDF]

, 2006
Cellular immune responses are an important correlate of hepatitis C virus (HCV) infection outcome. These responses are governed by the host's human leukocyte antigen (HLA) type, and HLA-restricted viral escape mutants are a critical aspect of this host ...
Cheng, Wendy, Battegay, Manuel, E. Freitas, Jeffrey, G., James, Ian, Park, Lawrence P, Swiss HIV Cohort Study,, G. Jeffrey, Battegay, M., Jeffrey, Gary, Weber, R., Chapman, R., S. Herrmann, Furrer, Hansjakob, Telenti, Amalio, Telenti, A., Lucas, M., M. Lucas, null null, I. James, Weber, Rainer, Freitas, Elizabeth, H. Furrer, Gaudieri, S., S. A. Mallal, Park, P., Freitas, E., Cheng, W., K. Pfafferott, S. Gaudieri, R. Weber, Naidoo, Kiloshni, A. Rauch, Pfafferott, K., Mallal, Simon A, L. P. Park, Rauch, A., A. Telenti, Pfafferott, Katja, R. Chapman, Lucas, Michaela, M. Battegay, Park, L.P., Herrmann, Susan, K. Naidoo, Furrer, H., Rauch, Andri, W. Cheng, Herrmann, S., Naidoo, K., Chapman, Russell, Mallal, S.A., James, I., Gaudieri, Silvana, Park, Lawrence P., Mallal, S. A., Mallal, Simon A., Park, L. P.   +57 more
core   +1 more source