Results 41 to 50 of about 7,298 (115)

The Avian Encephalomyelitis Virus (AEV) 5’ Untranslated Region Contains an IRES with Similarity to the Hepatitis C Virus IRES [PDF]

Iranian Journal of Public Health, 2005
Cap-independent internal initiation of protein synthesis has been shown to occur on a number of viral and cellular mRNAs. Initiation of protein synthesis is directed by an internal ribosome entry site (IRES) element within the 5’ untranslated region (UTR)
M Bakhshesh, L Roberts, G J Belsham
doaj   +2 more sources

O IMPACTO DA PANDEMIA DO SARS-COV-2 NAS IMUNIZAÇÕES DE HEPATITE A NO NORDESTE BRASILEIRO

Brazilian Journal of Infectious Diseases, 2022
Introdução/Objetivo: O vírus A da hepatite (VHA) é um Picornaviridae, do gênero Hepatovirus. A Hepatite A é uma doença inflamatória do fígado e sua contaminação é, geralmente, por via fecal-oral em condições de saneamento e higiene precários.
Vanessa Nascimento Daltro, Márcio Jamerson Pinheiro Lucio, Osvaldo Carlos Silva Leopoldino, Mariana Mendonça de Almeida, Mateus Uriel da Silva Cerqueira Santos, Catharina Moura Moraes, Pedro Cavalcante Castro, Lara Camila da Silva Alves, Alice Andrade Vilas Boas Lemos, Lorena Rios dos Santos, Camila Pinheiro Santos, Marly Prado de Oliveira Chastinet, Paula Silva Lemos, Lara Costa Santos   +13 more
doaj   +1 more source

Heat shock protein 90 chaperone activity is required for hepatitis A virus replication

Journal of Virology
HSP90 heat shock chaperones are essential for maintaining cellular proteostasis, as well as the ATP-dependent folding and functional maturation of many viral proteins. As a result, inhibitors of HSP90 have broad antiviral activity, disrupting replication
You Li, Xin Zheng, Ling Xie, Maryna Kapustina, Takayoshi Shirasaki, Bryan Yonish, Xian Chen, Asuka Hirai-Yuki, Noriyo Nagata, Ryosuke Suzuki, Masanori Isogawa, Matthew R. Vogt, Masamichi Muramatsu, Stanley M. Lemon   +13 more
doaj   +1 more source

Drivers of Viral Diversity and Sharing in Marine Mammals

Molecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Knowledge of viral infection in marine mammals, a group severely threatened by human activity, is largely limited to the pathology and epidemiology of few endemic viruses. The recent emergence in marine mammals of high‐consequence viruses, such as H5N1 avian influenza and rabies, underscores the importance of understanding the ecology of viral
Matthew J. Arnold, Laura M. Bergner, Haris Malik, Mariel ten Doeschate, Nicholas J. Davison, Andrew Brownlow, Nardus Mollentze, Simon A. Babayan, Daniel G. Streicker   +8 more
wiley   +1 more source

Deliberating the scientific evidence base for influenza transmission to raw milk consumers

Risk Analysis, Volume 45, Issue 10, Page 2939-2955, October 2025.
Abstract Transmission of influenza A H5N1, commonly known as avian influenza or bird flu, from wild birds to cows on 1073 large US dairy farms in 17 states, and from cows to 41 dairy workers in five states, has raised concerns about limited evidence for transmission routes.
Margaret E. Coleman
wiley   +1 more source

FIGO guideline on liver disease and pregnancy

International Journal of Gynecology &Obstetrics, Volume 170, Issue 1, Page 28-48, July 2025.
Abstract The number of women entering pregnancy with chronic liver disease is rising. Gestational liver disorders affect 3% of the pregnant population. Both can be associated with significant maternal and fetal morbidity and mortality. European guidance has recently been published to inform management.
Melanie Nana, Virna Medina, Cynthia Maxwell, Ciara McCormick, Gloria Taliani, Ulrich Beuers, Deborah Money, Bo Jacobsson, Anil Kapur, Titus Beyuo, Francisco Ruiloba, Graeme Smith, Lina Bergman, Sharleen O'Reilly, Patrick O'Brien, Mark Hanson, Mary Rosser, Claudio Sosa, Sumaiya Adam, Valerie Guinto, Liona Poon, Fionnuala McAuliffe, Catherine Williamson, on behalf of the FIGO Committee on Impact of Pregnancy on Long‐term Health, FIGO Committee on Infections during Pregnancy and the FIGO Division of Maternal and Newborn Health   +24 more
wiley   +1 more source

NEW OCCURANCE OF AVIAN ENCEPHALOMYELITIS IN BROILER - IS THIS AN EMERGING DISEASE?

Brazilian Journal of Poultry Science, 2015
Avian encephalomyelitis is caused by an Hepatovirus and primarily affects chickens. Chickens of all ages are susceptible to the virus, but the nervous symptoms are manifested only in young chicks, between one to five weeks of age.
Freitas ES de, A Back
doaj   +1 more source

A Comprehensive Molecular and Serological Investigation of Hepatitis A Virus Among Patients With Suspected Acute Hepatitis: A Brazilian Study

Journal of Medical Virology, Volume 97, Issue 6, June 2025.
ABSTRACT Hepatitis A Virus (HAV) infects millions of individuals annually and is a major cause of acute viral hepatitis worldwide. This study aims to (1) assess HAV infection in suspected acute hepatitis patients at public healthcare institutions in Brazil; (2) evaluate the proportion of immunized individuals against HAV; (3) identify HAV genotypes; (4)
Ketty Gleyzer de Oliveira, Mariana Pinheiro Alves Vasconcelos, Julia Teixeira Ton, Silvia Naomi de Oliveira Uehara, Roberta Sitnik, Denize Ornelas Pereira Salvador de Oliveira, Layze Castberg, Ricardo Andreotti Siqueira, Peter James Robinson, Thaís Senna de Paula Domingues, Caroline Thomas Panico, César Augusto Inoue, Maira Marranghello Maluf, Fernanda de Mello Malta, Deyvid Amgarten, Erick Dorlass, Pedro Sebe, Arlene S. Pinto, Cirley M. D. O. Lobato, Adalgisa Ferreira, Elodie Hyppolito, Raymundo Paraná, Maria Isabel Schinoni, Edmundo Pessoa de Almeida Lopes, Magali C. Luiz, Raquel F. L. Garcia, Dennis Armando Bertolini, Mário Reis Álvares‐da‐Silva, Raul Salinas Arrojo, Eduardo Emerim, Gabriela P. Coral, Paulo R. Acosta, Marcello Lucena, Rosângela Teixeira, Mônica da Costa Guedes, Livia Melo Villar, Lia Lewis Ximenez, Clarice Gdalevici, Maria Cássia Jacintho Mendes‐Correa, Flair José Carrilho, Gerson Sobrinho Salvador de Oliveira, Paulo Roberto A. Ferreira, Maria Lucia Gomes Ferraz, Ana Catharina de Seixas Santos Nastri, Pablo Andres Munoz Torres, Glória Selegatto, Luciana Vilas Boas Casadio, Simone Tenore, Olavo Henrique Munhoz Leite, Fernanda Fernandes Souza, Tania Reuter, Francisco Souto, Michele Nascimento‐Sales, Ana Paula Maciel Gurski, Andréa Salomão, Bruna Emanuelle Alvarenga Fanis, Maria Cristina Pimenta, Elton Carlos de Almeida, Flávia Moreno Alves de Souza, Gerson Fernando Mendes Pereira, Mario Peribañez Gonzalez, Michele Soares Gomes‐Gouvea, Raymundo Soares de Azevedo, João Renato Rebello Pinho   +63 more
wiley   +1 more source

A viral metagenomic survey identifies known and novel mammalian viruses in bats from Saudi Arabia.

PLoS ONE, 2019
Bats are implicated as natural reservoirs for a wide range of zoonotic viruses including SARS and MERS coronaviruses, Ebola, Marburg, Nipah, Hendra, Rabies and other lyssaviruses.
Nischay Mishra, Shamsudeen F Fagbo, Abdulaziz N Alagaili, Adam Nitido, Simon H Williams, James Ng, Bohyun Lee, Abdulkareem Durosinlorun, Joel A Garcia, Komal Jain, Vishal Kapoor, Jonathan H Epstein, Thomas Briese, Ziad A Memish, Kevin J Olival, W Ian Lipkin   +15 more
doaj   +1 more source

Protective role of antibodies in enteric virus infections: Lessons from primary and secondary immune deficiencies

Immunological Reviews, Volume 328, Issue 1, Page 243-264, November 2024.
Summary Enteric viruses are the main cause of acute gastroenteritis worldwide with a significant morbidity and mortality, especially among children and aged adults. Some enteric viruses also cause disseminated infections and severe neurological manifestations such as poliomyelitis.
Quentin Riller, Muriel Schmutz, Jacques Fourgeaud, Alain Fischer, Bénédicte Neven   +4 more
wiley   +1 more source