Results 61 to 70 of about 36,494 (213)

Biological Properties of Avian Coronavirus RNA

open access: yesJournal of General Virology, 1977
RNA with a sedimentation coefficient of 64S was isolated from infectious bronchitis virus, an avian coronavirus. The SNA contained a polyadenylic acid tract and was found to be infectious.
openaire   +2 more sources

Drivers of disease emergence and spread: Is wildlife to blame? [PDF]

open access: yes, 2014
The global focus on wildlife as a major contributor to emerging pathogens and infectious diseases (EIDs) in humans and domestic animals is not based on field, experimental or dedicated research, but mostly on limited surveys of literature, opinion and ...
Kock, R A
core   +2 more sources

Sequence of the membrane protein gene from avian coronavirus IBV

open access: yesVirus Research, 1984
cDNA clones prepared from genomic RNA of coronavirus IBV have been sequenced. The nucleotide sequence for the complete 5' region of mRNA C, which is not present in mRNAs A and B, has been determined. A sequence of 1224 bases is presented which contains a long open reading frame predicting a polypeptide of molecular weight 25 443.
Boursnell, M.E.G.   +2 more
openaire   +2 more sources

The S2 Glycoprotein Subunit Determines Intestinal Tropism in Infectious Bronchitis Virus

open access: yesMicroorganisms
The molecular basis for the distinct intestinal tropism of infectious bronchitis virus (IBV) strains remains poorly understood. This study identifies the S2 subunit of the spike glycoprotein as the critical determinant conferring duodenal tropism to the ...
Zhenkai Dai   +8 more
doaj   +1 more source

Can Immunization of Hens Provide Oral-Based Therapeutics against COVID-19?

open access: yesVaccines, 2020
In the current worldwide pandemic situation caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and the newest coronavirus disease (COVID-19), therapeutics and prophylactics are urgently needed for a large population.
José M. Pérez de la Lastra   +4 more
doaj   +1 more source

Infection with the Avian Coronavirus: A recurring problem in turkeys

open access: yesGerman Journal of Veterinary Research, 2021
Turkey coronavirus (TCoV) is a Gammacoronavirus causing acute contagious enteritis in young turkeys, leading to impaired growth, low feed conversion, and increased mortality.
Mohamed Houta, Olusegun Awe, Ahmed Ali
doaj   +1 more source

Viruses associated with pneumonia in adults. [PDF]

open access: yes, 2012
Viral pneumonia, which is typically associated with disease in childhood, is increasingly recognized as causing problems in adults. Certain viruses, such as influenza virus, can attack fully immunocompetent adults, but many viruses take advantage of more-
Cesario, Thomas C
core   +1 more source

Modification of the avian coronavirus infectious bronchitis virus for vaccine development [PDF]

open access: yesBioengineered, 2012
Infectious bronchitis virus (IBV) causes an infectious respiratory disease of domestic fowl that affects poultry of all ages causing economic problems for the poultry industry worldwide. Although IBV is controlled using live attenuated and inactivated vaccines it continues to be a major problem due to the existence of many serotypes, determined by the ...
Paul, Britton   +3 more
openaire   +2 more sources

Generation of an Induced Pluripotent Stem Cell‐Derived Alveolar Type II In Vitro Model to Study Influenza A Virus Infection and Drug Treatments

open access: yesAdvanced Healthcare Materials, EarlyView.
Patient‐specific induced pluripotent stem cells (iPSCs) can be differentiated into alveolar type II cells (iAT2s), expanded as 3D alveolospheres, and grown at physiologically relevant air–liquid interface (ALI). This study shows for the first time the infectability of iAT2s by the influenza A virus (IAV) and proves their responsiveness to the well ...
Lena Gauthier   +7 more
wiley   +1 more source

Membrane Fusion‐Inspired Nanomaterials: Emerging Strategies for Infectious Disease and Cancer Diagnostics

open access: yesAdvanced Healthcare Materials, EarlyView.
Membrane fusion‐inspired nanomaterials offer transformative potential in diagnostics by mimicking natural fusion processes to achieve highly sensitive and specific detection of disease biomarkers. This review highlights recent advancements in nanomaterial functionalization strategies, signal amplification systems, and stimuli‐responsive fusion designs,
Sojeong Lee   +9 more
wiley   +1 more source

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