Results 51 to 60 of about 10,659 (171)

Identify the Effects of Ultra Weak Light on Alphacoronavirus and Vero Cells [PDF]

open access: yesInternational Journal of Coronaviruses, 2021
Coronavirus is causing many diseases and economic pain to humans and animals. The present study demonstrated how ultra weak lightcause changes in porcine epidemic diarrhea virus (PEDV) and Vero cells. Ultra weak lightactivates Vero cells by lowering pH of maintain media, but have proven no effect of killing the virus.
Hee-Chun Chung   +7 more
openaire   +1 more source

Previous Humoral Immunity to the Endemic Seasonal Alphacoronaviruses NL63 and 229E Is Associated with Worse Clinical Outcome in COVID-19 and Suggests Original Antigenic Sin

open access: yesLife, 2021
Antibody-dependent enhancement (ADE) of severe acute respiratory syndrome coronavirus-2 (SARS CoV-2) infection has been hypothesized. However, to date, there has been no in vitro or in vivo evidence supporting this.
Daniele Focosi   +8 more
doaj   +1 more source

RNA structure analysis of alphacoronavirus terminal genome regions

open access: yesVirus Research, 2014
Coronavirus genome replication is mediated by a multi-subunit protein complex that is comprised of more than a dozen virally encoded and several cellular proteins. Interactions of the viral replicase complex with cis-acting RNA elements located in the 5' and 3'-terminal genome regions ensure the specific replication of viral RNA.
Madhugiri, Ramakanth   +3 more
openaire   +2 more sources

Canine coronaviruses: emerging and re-emerging pathogens of dogs

open access: yesBerliner 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

Update on the Phylodynamics of SADS-CoV

open access: yesLife, 2021
Coronaviruses are known to be harmful and heterogeneous viruses, able to infect a large number of hosts. Among them, SADS-CoV (Swine Acute Diarrhea Syndrome Coronavirus), also known as PEAV (Porcine Enteric Alphacoronavirus), or SeA-CoV (Swine Enteric ...
Fabio Scarpa   +10 more
doaj   +1 more source

Epidemiology and Clinical Characteristics of Human Coronaviruses-Associated Infections in Children: A Multi-Center Study

open access: yesFrontiers in Pediatrics, 2022
BackgroundHuman coronaviruses (HCoVs) are associated with upper respiratory tract infections. Although studies have analyzed the clinical and epidemiological characteristics of HCoV-associated infections, no multi-center studies have been conducted in ...
Kyo Jin Jo   +6 more
doaj   +1 more source

Alphacoronaviruses Detected in French Bats Are Phylogeographically Linked to Coronaviruses of European Bats

open access: yesViruses, 2015
Bats are a reservoir for a diverse range of viruses, including coronaviruses (CoVs). To determine the presence of CoVs in French bats, fecal samples were collected between July and August of 2014 from four bat species in seven different locations around ...
Anne Goffard   +5 more
doaj   +1 more source

Assessment of virus and Leptospira carriage in bats in France.

open access: yesPLoS ONE, 2023
With over 1,400 species worldwide, bats represent the second largest order of mammals after rodents, and are known to host major zoonotic pathogens. Here, we estimate the presence of pathogens in autochthonous bat populations.
Youssef Arnaout   +7 more
doaj   +1 more source

Characterization of a New Member of Alphacoronavirus with Unique Genomic Features in Rhinolophus Bats

open access: yesViruses, 2019
Bats have been identified as a natural reservoir of a variety of coronaviruses (CoVs). Several of them have caused diseases in humans and domestic animals by interspecies transmission.
Ning Wang   +11 more
doaj   +1 more source

Modulation of porcine alphacoronavirus pathogenesis by antibodies to SARS-CoV-2

open access: yesMedical academic journal, 2022
BACKGROUND: A variety of antibodies against the SARS-CoV-2 with different functional activities can lead to immune pathology and/or modulation of infection due to antibody-dependent enhancement. An important role in the development of ADE, as exemplified by Dengue fever, is played by low-affinity antibodies, which interacting with the virus, do not ...
Mariya V. Nefedeva   +6 more
openaire   +1 more source

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