Recently, morning omelets and holiday dinners have gotten more expensive. One likely cause is bird flu, outbreaks of which led to the deaths of millions of chickens and turkeys from infection or culling in 2022, according ...
Ecology
Nov 15, 2023
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16
Junior Associate Professor Kazuo Takayama and his research team used human airway organoids to screen autophagy-related compounds and found cycloheximide and thapsigargin to show strong antiviral effects against SARS-CoV-2. ...
Biochemistry
Apr 14, 2023
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3
The original SARS-CoV-2 viral strain that emerged in early 2020 was able to latch on to sugars known as sialic acids, found on the surface of human cells, an ability that later strains did not retain.
Biochemistry
Jun 23, 2022
1
360
An international team of researchers led by Kumamoto and Tokyo Universities (Japan) have shown that the L452R mutation of the SARS-CoV-2 spike protein, which is common to two mutant strains (Epsilon and Delta), is involved ...
Cell & Microbiology
Jul 20, 2021
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5
Estimating fitness variation among microorganisms, meaning their aptitude to survive and reproduce in given conditions, allows researchers to predict their infection trajectories in single hosts and transmission in host populations. ...
Cell & Microbiology
Sep 25, 2020
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11
An Italian research team has refined the history and origins of two extremely common pathogens in human populations, herpes simplex virus type 1 and type 2.
Molecular & Computational biology
Jan 13, 2020
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54
Marek's disease—a highly contagious viral disease caused by a herpesvirus—is a constant threat to poultry worldwide. It is also one of the most preventable diseases with vaccination. However, while vaccines prevent poultry ...
Veterinary medicine
Aug 21, 2019
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9
Engineered strands of DNA—nanoscale tools called "nanoswitches"—could be the key to faster, easier, cheaper and more sensitive tests that can enable high-fidelity detection of biomarkers indicating the presence of different ...
Bio & Medicine
Sep 11, 2017
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4
The Netherlands shuttered petting zoos and banned duck hunting as it stepped up measures Monday to stem a bird flu outbreak blamed for killing scores of poultry and more than a thousand wild birds.
Plants & Animals
Nov 15, 2016
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3
More than 414,000 turkeys and chickens have been killed, some through a method considered a "last resort" of euthanasia, at 10 southwest Indiana farms affected by a bird flu outbreak. Testing and monitoring will continue ...
Other
Jan 23, 2016
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11
