Results 61 to 70 of about 459,634 (312)

Hepatitis A Virus Proteins

Intervirology, 1999
The RNA genome of hepatitis A virus (HAV) shares common characteristics of the picornavirus family. However, the nucleotide or amino acid sequences are distantly related with other members of the family. Like other picornaviruses, HAV proteins are cleaved from a large polyprotein (PO), but the processing and some products are quite different.
A, Totsuka, Y, Moritsugu
openaire   +2 more sources

Hepatitis B and C virus infections and associated factors among HIV-positive and HIV-negative tuberculosis patients in public health facilities, Northeast Ethiopia: A comparative cross-sectional study

SAGE Open Medicine, 2023
Objective: Viral hepatitis, particularly hepatitis B virus and hepatitis C virus, is the leading cause of global liver-related morbidity and mortality.
Alemu Gedefie, Abdurahaman Seid, Genet Molla Fenta, Mihret Tilahun, Agumas Shibabaw, Abdurrahman Ali   +5 more
doaj   +1 more source

Hepatitis B virus infection in the Republic of Yemen [PDF]

A community-based cross-sectional household seroepdemiological survey was conducted in the Republic of Yemen to estimate the prevalence of HBV infection as well as hepatitis B vaccine coverage and effectiveness amongst children vaccinated in the ...
Qirbi, Naseeb
core   +1 more source

TRMT6‐Mediated m1A Modification of CDK9 mRNA Is a Dual‐Pronged Pathogenic Driver for HBV‐Related Hepatocellular Carcinoma

Advanced Science, EarlyView.
TRMT6‐mediated m1A modification in CDK9 mRNA enhances its mRNA stability and translation efficiency, thereby increasing the protein levels of CDK9. Upregulated CDK9 promotes the progression of HCC by elevating the levels of oncogenic factors including p‐STAT3, MCL1, and BCL‐2. On the other hand, CDK9 phosphorylates TARDBP at Ser254 to activate HBV core
Rui Zhang, Dandan Zong, Rui Liu, Yubo Wang, Qingqing Gu, Yao Yao, Wenfang Zheng, Mengmeng Yuan, Simeng Wang, Rongrong Cui, Daxu Li, Siwen Dang, Peng Hou   +12 more
wiley   +1 more source

Epidemiological characteristics of acute symptomatic hepatitis A in Al Alwyia pediatric teaching hospital during 2013

مجله كليه طب الكندي, 2015
Background: Concerns about hepatitis A infections is increasing worldwide specially after improving economic and sanitary conditions in many countries making older age groups who escape infection on early life vulnerable to infection.Objectives: The ...
Tareef F. Raham, Assad M. Abood **
doaj  

Hepatitis B virus reactivation sustained by a hepatitis B virus surface antigen immune-escape mutant isolate in a patient who was hepatitis B core antibody positive during treatment with sofosbuvir and velpatasvir for hepatitis C virus infection: a case report

Journal of Medical Case Reports, 2019
Background Although several cases of hepatitis B virus reactivation have been described in patients with a history of hepatitis B virus infection while undergoing treatment for hepatitis C virus infection with direct acting antivirals, the question of ...
Luca Foroghi Biland, Ludovica Ferrari, Vincenzo Malagnino, Elisabetta Teti, Carlotta Cerva, Adele Gentile, Marianna Aragri, Romina Salpini, Valentina Svicher, Massimo Andreoni, Loredana Sarmati   +10 more
doaj   +1 more source

Characterization of antibody-mediated neutralization directed against the hypervariable region 1 of hepatitis C virus E2 glycoprotein [PDF]

, 2010
The hypervariable region 1 (HVR1) comprising the first 27 aa of E2 glycoprotein is a target for neutralizing antibodies against hepatitis C virus (HCV), but the mechanisms of this neutralization in the cell-culture-infectious genotype 2a strain JFH1 ...
Dubuisson, J., J. Dubuisson, A. H. Patel, G. Vieyres, Patel, A.H., Vieyres, G.   +5 more
core   +1 more source

NIBV Induces Incomplete Autophagy via AMPK‐TFEB, Causing Kidney Injury in Chicks

Advanced Science, EarlyView.
This study reveals that NIBV can inhibit the nuclear translocation of TFEB by suppressing the expression of AMPK, leading to the blockade of autophagolysosomal functions, in turn increasing NIBV replication and triggering severe kidney injury in chicks.
Cheng Huang, Yizhou Zeng, Yunfeng Chen, Zhengqing Li, Salma Mbarouk Omar, Shengwei Zhong, Ping Liu, Zhanhong Zheng, Gaofeng Cai, Xiaona Gao, Xiaoquan Guo   +10 more
wiley   +1 more source

Hepatitis A virus seroprevalence in Kyrgyzstan

Журнал микробиологии, эпидемиологии и иммунобиологии
Introduction. Kyrgyzstan, among other Central Asian countries, is one of the highly endemic regions for hepatitis A. An important tool for assessing the true burden of these infections on the population and the success of ongoing prevention programs is ...
Galina I. Alatortseva, Lyudmila N. Pritvorova, Zuridin Sh. Nurmatov, Lyubov N. Nesterenko, Vera V. Dotsenko, Vera Yu. Kabargina, Irina I. Amiantova, Marina V. Zhukina, Zamira O. Abdrakhmanova, Uulkan S. Karatayeva, Karen K. Kyuregyan, Mikhail I. Mikhailov, Vitaly V. Zverev, Oxana A. Svitich   +13 more
doaj   +1 more source

Seroclearance of hepatitis B surface antigen following hepatitis E exacerbation on chronic hepatitis E and B dual infection in a renal transplant recipient: a case report

Journal of Medical Case Reports, 2018
Background Hepatitis E virus infection usually causes an acute and self-resolving hepatitis. In areas where chronic hepatitis B virus infection is prevalent, acute hepatitis E virus superinfection on chronic hepatitis B virus infection occurs ...
Chau-Ting Yeh, Christopher Sung-Huan Yeh, Yu-De Chu, Yang-Jen Chiang   +3 more
doaj   +1 more source