Results 81 to 90 of about 41,690 (230)

Full-genome deep sequencing and phylogenetic analysis of novel human betacoronavirus [PDF]

, 2013
A novel betacoronavirus associated with lethal respiratory and renal complications was recently identified in patients from several countries in the Middle East.
Pybus, OG, Guan, Y, Matthew Cotten, Lam, TY, Pybus, Oliver G, Paul Kellam, Palser, Anne L., Guan, Yi, Petrova, V, Nastouli, Eleni, Anne L. Palser, Rambaut, A, Palser, Anne L, Pillay, Deenan, Cotten, M, Cotten, Matthew, Eleni Nastouli, Lam, Tommy T, Simon J. Watson, Paul Grant, Petrova, Velislava, Watson, Simon J., Grant, P, Velislava Petrova, Palser, AL, Pillay, D, Rambaut, Andrew, Watson, Simon J, Pybus, Oliver G., Kellam, P, Andrew Rambaut, Tommy T. Lam, Kellam, Paul, Watson, SJ, Oliver G. Pybus, Yi Guan, Lam, Tommy T., Grant, Paul, Deenan Pillay, Nastouli, E   +39 more
core   +1 more source

Evaluation of nine serological rapid tests for the detection of SARS-CoV-2

Revista Panamericana de Salud Pública, 2020
Objective. To evaluate the operative capacity of nine serological rapid tests to detect the IgM/IgG antibodies response in serum from patients with SARS-CoV-2 in different clinical stages. Methods.
Marcela Mercado, Jeadran Malagón-Rojas, Gabriela Delgado, Vivian Vanesa Rubio, Lida Muñoz Galindo, Eliana L. Parra Barrera, Paula Gaviria, Gabriela Zabaleta, Zonia Alarcon, Adriana Arévalo, Helly Casallas Cifuentes, Kelly Estrada, Gloria Puerto, María T. Herrera Sepúlveda, Helena Rodríguez, Marisol Galindo, Martha Lucía Ospina Ramírez   +16 more
doaj   +1 more source

Microfiltration (MF) and Ultrafiltration (UF) for Sewage and Surface Water Concentration for SARS‐CoV‐2 and Other Enveloped Viruses' Detection in Wastewater‐Based Epidemiology (WBE)

Biotechnology and Bioengineering, EarlyView.
ABSTRACT This study objective was to evaluate hollow fiber membranes for concentration of enveloped enteric viruses in sewage and surface water samples. Microfiltration (MF, 0.2 µm nominal pore size) and ultrafiltration (UF, 100 kDa molecular weight cut‐off) hollow fiber membranes were compared for the concentration of the bovine respiratory syncytial ...
Rodrigo Almeria Ragio, Rodrigo de Freitas Bueno, Roseli Frederigi Benassi, Eduardo Lucas Subtil   +3 more
wiley   +1 more source

Selective phosphodiesterase 4 inhibitor roflumilast reduces inflammation and lung injury in models of betacoronavirus infection in mice

Inflammation Research
We aimed to understand the potential therapeutic and anti-inflammatory effects of the phosphodiesterase-4 (PDE4) inhibitor roflumilast in models of pulmonary infection caused by betacoronaviruses.
V. A. Beltrami, Flávia Rayssa Braga Martins, Débora Gonzaga Martins, C. Queiroz-Junior, F. B. Felix, Letícia Cassiano Resende, Felipe Rocha da Silva Santos, Larisse de Souza Barbosa Lacerda, V. R. de Melo Costa, Walison Nunes da Silva, P. Guimarães, G. Guimarães, F. Soriani, M. Teixeira, V. Costa, Vanessa Pinho   +15 more
semanticscholar   +1 more source

Prevalence of SARS‐CoV2 in Communities Surrounding Bwindi–Mgahinga Mountain Gorilla Conservation Area, Uganda

Public Health Challenges, Volume 5, Issue 4, December 2026.
COVID‐19 threatens endangered mountain gorilla populations due to close human contact. A cross‐sectional study (n = 576) in communities around Bwindi–Mgahinga Conservation Area found 8.0% prevalence of SARS‐CoV2. Frequent handwashing was a predictor for reduced prevalence of SARS‐CoV2. Strengthening prevention measures is critical to limit transmission
Joseph M. Kungu, Joan Neumbe, Dan Brian Kiganira, Patience Tino, Josephine Namayanja, Ronald Kassuja, Annet Nankya, John B. Nizeyi   +7 more
wiley   +1 more source

Canine coronaviruses: emerging and re-emerging pathogens of dogs

Berliner und Münchener Tierärztliche Wochenschrift, 2021
Canine coronavirus (CCoV) and canine respiratory coronavirus (CRCoV) are highly infectious viruses of dogs classified as Alphacoronavirus and Betacoronavirus, respectively.
Ahmed Abd El Wahed, Uwe Truyen
doaj   +1 more source

DNA vaccine targeting betacoronavirus spike protein blocks neuroinvasion and neuroinflammation in swine via dual antiviral-immunomodulatory action

npj Vaccines
Porcine hemagglutinating encephalomyelitis virus (PHEV), a neurotropic betacoronavirus, causes fatal neurological disease in piglets, yet no licensed vaccines exist.
Huabo Yu, Jun-Chao Shi, Guoce Fu, Zezhao Cao, Ruizhao Qiu, Tian Zhao, Jing Zhang, Y. Lan, Jiyu Guan, Kui Zhao, Feng Gao, Wen-Qi He, Zi Li   +12 more
semanticscholar   +1 more source

Deltacoronavirus Modulates circRNA cGLIS3 Metabolism to Evade Host Antiviral Response

Advanced Science, Volume 13, Issue 59, 23 October 2026.
This study reveals that both deltacoronavirus nucleocapsid protein and host RNA binding protein IGF2BP2 promote circular RNA GLIS3 (cGLIS3) biogenesis by binding to GLIS3 pre‐mRNA. The m6A modification‐mediated cGLIS3‐IGF2BP2 interaction weakens RNase L‐mediated degradation of cGLIS3 while facilitates a ubiquitin‐dependent degradation of IGF2BP2, thus ...
Liuyang Du, Liping Wang, Sujing Diao, Juan Li, Lei Zhao, Yan Yan, Haimin Li, Weiren Dong, Wei Wu, Jinyan Gu, Jiyong Zhou   +10 more
wiley   +1 more source

Characterization of a MERS-related betacoronavirus in Danish brown long-eared bats (Plecotus auritus)

Virology Journal
Bats are recognized as natural reservoir hosts for numerous viruses and are believed to be the evolutionary origin of alpha- and beta-coronaviruses (CoVs), such as SARS-CoV, SARS-CoV-2, and possibly MERS-CoV.
C. M. Johnston, V. Gunalan, H. Baagøe, Anna S. Fomsgaard, C. Polacek, M. Rasmussen, L. Lohse, T. Rasmussen   +7 more
semanticscholar   +1 more source

SARS‐CoV‐2, Influenza Virus, and Respiratory Syncytial Virus Coinfections Among Symptomatic Outpatients in Lorestan Province, Iran: A Retrospective Cross‐Sectional Study

Health Science Reports, Volume 9, Issue 10, October 2026.
ABSTRACT Background and Aims Pathogenic viruses represent a principal etiology of acute respiratory tract disease. Concurrent detection of multiple respiratory pathogens has been associated with diagnostic challenges, therapeutic complications, and unfavorable outcomes in patients with COVID‐19. This investigation aimed to characterize the frequency of
Ardalan Maleki Chegeni, Zahra Heydarifard, Gholam Reza Talei, Mohsen Mohammadi, Sayyad Khanizadeh   +4 more
wiley   +1 more source