Results 81 to 90 of about 513,001 (346)

Transmissibility of intra-host hepatitis C virus variants

BMC Genomics, 2017
Background Intra-host hepatitis C virus (HCV) populations are genetically heterogeneous and organized in subpopulations. With the exception of blood transfusions, transmission of HCV occurs via a small number of genetic variants, the effect of which is ...
David S. Campo, June Zhang, Sumathi Ramachandran, Yury Khudyakov   +3 more
doaj   +1 more source

Antiviral treatment alters the frequency of activating and inhibitory receptor-expressing natural killer cells in chronic Hepatitis B virus infected patients [PDF]

, 2012
Natural killer (NK) cells play a critical role in innate antiviral immunity, but little is known about the impact of antiviral therapy on the frequency of NK cell subsets.
Chi, X., Hou, J., Hu, X., Jin, Q., Lv, J., Niu, J., Pan, Y., Sun, H., Tian, Z., Tu, Z., Xiao, W., Xu, D., Yan, H.   +12 more
core   +3 more sources

Viral hepatitis: update [PDF]

Jornal de Pediatria, 1997
The authors present an update related to different types of viral hepatitis in infancy. The clinic-laboratorial and special outcome aspects are presented.The most important articles about viral hepatitis were selected through Medline. The epidemiologic and clinical characteristics related to the subject are reported with emphasis on Brazilian data.This
C T, Ferreira, T R, Silveira
openaire   +2 more sources

Multicohort Validation of Gut Microbiome Signatures for Cholangiocarcinoma Diagnosis and Functional Characterization of Bifidobacterium Pseudocatenulatum

Advanced Science, EarlyView.
This study analyzes gut bacteria in cholangiocarcinoma patients, revealing distinct microbial signatures that enable accurate disease detection. Species‐based diagnostic models achieved over 98% accuracy in identifying cholangiocarcinoma and distinguished it from other liver diseases. The research demonstrates that specific beneficial bacteria suppress
Benchen Rao, Jianwen Jiang, Ruiqing Zhang, Dongya Zhang, Chenchen Zhang, Ang Li, Haifeng Lu, Hua Zhang, Lin Zhou, Wenzhi Guo, Peihao Wen, Jianfeng Xue, Jie Pan, Tuerganaili Aji, Zhou Lan, Xianzhi Jiang, Shusen Zheng, Zujiang Yu, Zhigang Ren   +18 more
wiley   +1 more source

Neuroimmune modulation in liver pathophysiology

Journal of Neuroinflammation
The liver, the largest organ in the human body, plays a multifaceted role in digestion, coagulation, synthesis, metabolism, detoxification, and immune defense.
Ju Zou, Jie Li, Xiaoxu Wang, Daolin Tang, Ruochan Chen   +4 more
doaj   +1 more source

Prevalence of hepatitis B and C virus infections among military personnel

Brazilian Journal of Infectious Diseases, 2015
Background: Data regarding Hepatitis B and C viruses (HBV and HCV) prevalence among military personnel in Brazil are lacking, but the work-related risk of exposure can be high. The objective of this study was to estimate the seroprevalence of HBV and HCV
Livia M. Villar, Kycia Maria R. do Ó, Leticia P. Scalioni, Helena M. Cruz, Moyra M. Portilho, Ana Carolina F. Mendonça, Juliana C. Miguel, Andreza S. Figueiredo, Adilson J. de Almeida, Elisabeth Lampe   +9 more
doaj   +1 more source

Combination Immunotherapy as a Promising Strategy to Overcome Immunotherapy Resistance: From Emergence to Next‐Generation Approaches

Advanced Science, EarlyView.
This review examines emerging combination immunotherapy strategies tailored to distinct tumor microenvironments and highlights next‐generation biomarkers that guide response prediction and treatment personalization. It integrates lessons from unsuccessful trials, addresses toxicity challenges, and outlines approaches for early biomarker discovery and ...
Asmita Pandey, Sudhir Kumar Rai, Li Ma, Lauren Higa, Vedbar Khadka, Hua Yang, Youping Deng   +6 more
wiley   +1 more source

The Immunological and Epidemiological Effectiveness of Pediatric Single-Dose Vaccination against Hepatitis A 9 to 11 Years after Its Implementation in the Tyva Republic, the Russian Federation

Vaccines
Since 2012, universal single-dose HAV vaccination in children aged 3 years and older has been implemented in the Tyva Republic, a region of the Russian Federation.
Maria A. Lopatukhina, Karen K. Kyuregyan, Anastasia A. Karlsen, Fedor A. Asadi Mobarkhan, Ilya A. Potemkin, Vera S. Kichatova, Olga V. Isaeva, Lyudmila Yu. Ilchenko, Anna A. Saryglar, Mikhail I. Mikhailov   +9 more
doaj   +1 more source

Real-time PCR quantitation of hepatitis B virus DNA using automated sample preparation and murine cytomegalovirus internal control [PDF]

, 2005
Quantitation of circulating hepatitis B virus (HBV) DNA is important for monitoring disease progression and for assessing the response to antiviral therapy. Several commercial and 'in house' assays for HBV DNA quantitation have been described but many of
Ayliffe, U, Ferns, RB, Garson, JA, Grant, PR, Tedder, RS   +4 more
core   +1 more source

Autoimmune Encephalitis in Acute Care—Pathology, Diagnosis, and Management

Advanced Science, EarlyView.
ABSTRACT Autoimmune encephalitis (AE) is characterized by immune‐mediated inflammation of the brain parenchyma, presenting with various neurological syndromes, including but not limited to seizures, altered consciousness, neuropsychiatric symptoms, and movement disorders.
Suneesh Thilak, David Okoh, William Scotton, Shanika Samarasekera, Vikram Patil, Suresh Renukappa, Andrew Macduff, Subashini Suresh, Rajeev Krishnadas, Tonny Veenith   +9 more
wiley   +1 more source