Results 21 to 30 of about 7,298 (115)

Marcadores sorológicos para hepatite A entre mamíferos silvestres cativos e de vida livre do Estado do Pará, Brasil

Semina: Ciências Agrárias, 2021
O vírus da hepatite A (HAV, Hepatovirus A) em seres humanos apresenta relevante impacto na saúde pública, principalmente em regiões geográficas com saneamento básico deficiente, como a Amazônia brasileira.
Marcella Katheryne Marques Bernal, Alex Júnior Souza de Souza, Heloisa Marceliano Nunes, Andreza Pinheiro Malheiros, André Antônio Corrêa das Chagas, Sara Letícia dos Santos Andrade, Andréa Lima Silva Figueiredo, Amanda Desirée Assunção Cecim, Washington Luiz Assunção Pereira   +8 more
doaj   +1 more source

Enteral viral hepatitis in monkeys

Вопросы вирусологии, 2022
Within the last decade, a large number of viruses genetically related to human hepatitis viruses have been identified in different animal species, including monkeys.
Dmitriy I. Dogadov, Karen K. Kyuregyan, Mikhail I. Mikhailov   +2 more
doaj   +1 more source

Genome Sequence of Genotype 1A Hepatovirus A Isolated from Plasma from a Haitian Child

Microbiology Resource Announcements, 2022
Genotype 1A hepatovirus A was identified by quantitative reverse transcription-PCR and isolated from plasma from a Haitian child with acute undifferentiated febrile illness and malaise. The strain was most closely related to Brazilian strains, consistent with recognized patterns of virus movement in the Caribbean region.
Alam, M. Mahbubul, Elbadry, Maha A., Loeb, Julia C., Stephenson, Caroline J., Louis, Rigan, Mavian, Carla, Charrel, Remi, Rahman, Sabita Rezwana, Morris, J. Glenn, Lednicky, John A.   +9 more
openaire   +2 more sources

RNA Virus Diversity in Birds and Small Mammals From Qinghai–Tibet Plateau of China

Frontiers in Microbiology, 2022
Most emerging and re-emerging viruses causing infectious diseases in humans and domestic animals have originated from wildlife. However, current knowledge of the spectrum of RNA viruses in the Qinghai-Tibet Plateau in China is still limited.
Wentao Zhu, Jing Yang, Jing Yang, Jing Yang, Shan Lu, Shan Lu, Shan Lu, Dong Jin, Dong Jin, Dong Jin, Ji Pu, Shusheng Wu, Xue-Lian Luo, Liyun Liu, Zhenjun Li, Jianguo Xu, Jianguo Xu, Jianguo Xu, Jianguo Xu   +18 more
doaj   +1 more source

Hepatitis A outbreak in a refugee shelter in Kiel, northern Germany

Journal of Medical Virology, Volume 95, Issue 11, November 2023., 2023
Abstract In the spring of 2023, three Ukrainian war refugees from a municipal community shelter and a volunteer caregiver at an affiliated daycare center in Kiel, Germany, were diagnosed with infectious jaundice attributable to a single hepatitis A virus (HAV) subgenotype IA strain. Similar HAV sequences have been observed in Germany and other European
Andi Krumbholz, Anne Marcic, Malte Valentin, Mathias Schemmerer, Jürgen J. Wenzel   +4 more
wiley   +1 more source

Seasonal dynamics of the wild rodent faecal virome

Molecular Ecology, Volume 32, Issue 17, Page 4763-4776, September 2023., 2023
Abstract Viral discovery studies in wild animals often rely on cross‐sectional surveys at a single time point. As a result, our understanding of the temporal stability of wild animal viromes remains poorly resolved. While studies of single host–virus systems indicate that host and environmental factors influence seasonal virus transmission dynamics ...
Jayna Raghwani, Christina L. Faust, Sarah François, Dung Nguyen, Kirsty Marsh, Aura Raulo, Sarah C. Hill, Kris V. Parag, Peter Simmonds, Sarah C. L. Knowles, Oliver G. Pybus   +10 more
wiley   +1 more source

Phosphorylation of enteroviral 2Apro at Ser/Thr125 benefits its proteolytic activity and viral pathogenesis

Journal of Medical Virology, Volume 95, Issue 1, January 2023., 2023
Abstract Enteroviral 2A proteinase (2Apro), a well‐established and important viral functional protein, plays a key role in shutting down cellular cap‐dependent translation, mainly via its proteolytic activity, and creating optimal conditions for Enterovirus survival.
Yuya Wang, Wenjia Zou, Yan Niu, Sanyuan Wang, Bangtao Chen, Rui Xiong, Peng Zhang, Zhijun Luo, Yong Wu, Changfa Fan, Zhaohua Zhong, Ping Xu, Yihong Peng   +12 more
wiley   +1 more source

Hepatitis A: Viral Structure, Classification, Life Cycle, Clinical Symptoms, Diagnosis Error, and Vaccination

Canadian Journal of Infectious Diseases and Medical Microbiology, Volume 2023, Issue 1, 2023., 2023
Hepatitis A virus (HAV) is one of the well‐known viruses that cause hepatitis all around the globe. Although this illness has decreased in developed countries due to extensive immunization, numerous developing and under‐developed countries are struggling with this virus.
Omid Gholizadeh, Sama Akbarzadeh, Mohamad Ghazanfari Hashemi, Marjan Gholami, Parya Amini, Zahra Yekanipour, Raheleh Tabatabaie, Saman Yasamineh, Parastoo Hosseini, Vahdat Poortahmasebi, Lalit Batra   +10 more
wiley   +1 more source

Viral hepatitis in pregnancy

Journal of Viral Hepatitis, Volume 29, Issue 10, Page 844-861, October 2022., 2022
Abstract Viral hepatitis is caused by a heterogenous group of viral agents representing a wide range of phylogenetic groups. Many viruses can involve the liver and cause liver injury but only a subset are delineated as ‘hepatitis viruses’ based upon their primary site of replication and tropism for hepatocytes which make up the bulk of the liver cell ...
Mohamed Tarek M. Shata, Helal F. Hetta, Yeshika Sharma, Kenneth E. Sherman   +3 more
wiley   +1 more source

Picornavirus translation strategies

FEBS Open Bio, Volume 12, Issue 6, Page 1125-1141, June 2022., 2022
Upon the entry of the viral RNA into susceptible cells, cis‐ and trans‐regulatory elements coordinately determine picornavirus protein synthesis. Early in the infection, the cap‐dependent translation of host mRNAs is shut down, while viral RNA takes advantage of the IRES element, resulting in efficient synthesis of viral proteins.
Rosario Francisco‐Velilla, Azman Embarc‐Buh, Salvador Abellan, Encarnacion Martinez‐Salas   +3 more
wiley   +1 more source