Results 51 to 60 of about 14,072,748 (310)

Blockade of Immunosuppressive Cytokines Restores NK Cell Antiviral Function in Chronic Hepatitis B Virus Infection [PDF]

, 2010
NK cells are enriched in the liver, constituting around a third of intrahepatic lymphocytes. We have previously demonstrated that they upregulate the death ligand TRAIL in patients with chronic hepatitis B virus infection (CHB), allowing them to kill ...
Richard J. Gilson, Dusheiko, G., Gilson, R.J., Dunn Claire, Gilson Richard J., Peppa, D, Patrick T F Kennedy, Ellis, G., Claire Dunn, Celeste Pallant, Dunn, C., Geoffrey Dusheiko, Lorenzo Micco, Dusheiko Geoffrey, Maini Mala K., Micco, L, Ellis, G, Pooja Khanna, Maini, MK, Pallant, C., Micco Lorenzo, Khanna, P, Javaid, A., Gilson, RJ, Micco, L., Mala K Maini, Schurich, A.; id_orcid, Javaid Alia, Khanna Pooja, Schurich, A, Kennedy, P.T.F., Anna Schurich, Pallant, C, Kennedy Patrick T. F., Mala K. Maini, Khanna, P., Peppa Dimitra, Gidon Ellis, Dusheiko, G, Javaid, A, Ellis Gidon, Dimitra Peppa, Dunn, C, Patrick T. F. Kennedy, Pallant Celeste, Maini, M.K., Kennedy, PTF, Alia Javaid, Peppa, D., Schurich Anna, Richard J Gilson   +50 more
core   +1 more source

Translating whole‐genome doubling into precision medicine in cancer

Molecular Oncology, EarlyView.
Whole‐genome doubling creates a WGD‐positive tumor state characterized by persistent chromosomal instability, karyotypic diversification, and cellular stress. These same biological pressures drive aggressive tumor evolution while exposing therapeutic vulnerabilities, providing a rationale for WGD‐informed precision medicine. Whole‐genome doubling (WGD)
Sejung Lee, Junghyeok Lim, Jinhyuk Bhin
wiley   +1 more source

REGIONAL PATTERNS OF THE SPREAD OF HEPATITIS B AND C AMID THE COVID-19 PANDEMIC AND FULL-SCALE WAR: 2019–2025

Проблеми екології та медицини
Introduction. The incidence of viral hepatitis B and C in Ukraine has undergone significant changes and a geographical redistribution in recent years against the backdrop of the COVID-19 pandemic and a full-scale war, both of which have significantly ...
O.G. Marchenko, N.O. Pryimenko, V.A. Bodnar, T.I. Koval, M.Yu. Peka, O.A. Shlykova, O.V. Izmaylova, G.Yu. Morokhovets, A.V. Kabaley, D.I. Gorobets, V.V. Palchik, I.P. Kaidashev   +11 more
doaj   +1 more source

Does Hepatic Steatosis Influence the Virological Response with Chronic Hepatitis B Patients Treated with Entecavir or Tenofovir Disoproxil Fumarate?

The Turkish Journal of Gastroenterology, 2022
Background: The effect of hepatic steatosis on the response to antiviral therapy administered in chronic hepatitis B patients is yet to be clarified. In this study, our aim was to determine the effect of hepatic steatosis on the virological response in ...
Roni Atalay, Süleyman Sayar, Fatma Gülçiçek Ayrancı, Şüheda Çakmak, İbrahim Halil Tanboğa, Levent Doğanay, Kamil Özdil   +6 more
doaj   +1 more source

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

Optimized RNA interference therapeutics combined with interleukin-2 mRNA for treating hepatitis B virus infection

Signal Transduction and Targeted Therapy
This study aimed to develop a pan-genotypic and multifunctional small interfering RNA (siRNA) against hepatitis B virus (HBV) with an efficient delivery system for treating chronic hepatitis B (CHB), and explore combined RNA interference (RNAi) and ...
Wenjing Zai, Min Yang, Kuan Jiang, Juan Guan, Huijing Wang, Kongying Hu, Chao Huang, Jieliang Chen, Wei Fu, Changyou Zhan, Zhenghong Yuan   +10 more
doaj   +1 more source

Host genetic factors in hepatitis B infection, liver cancer and vaccination response: a review with a focus on Africa. [PDF]

, 2012
The disease burden due to hepatitis B virus (HBV) infection remains significant; 350 million people are infected world-wide, and around half a million deaths each year are due to HBV-related liver disease and hepatocellular carcinoma (HCC).
Hall, Andrew J, Andrew J. Hall, Branwen J. Hennig, Hennig, Branwen J   +3 more
core   +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

Tracking the source of the hepatitis B virus-specific CD8 T cells during lamivudine treatment [PDF]

, 2003
Lamivudine treatment in chronic hepatitis B leads to the reconstitution of virus-specific T cells in the circulation, but it is not clear whether this is the preferential result of T cell efflux from the liver or lymph nodes.
Gotto, J, Williams, R, Webster, GJM, Dusheiko, GM, Bertoletti, A, Malacarne, F, Reignat, S, Behboudi, S, Burroughs, AK   +8 more
core  

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