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COVID-19 Vaccine Achievements Celebrated in Queen s Birthday Honours List
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Research Shows Cats Can Get COVID-19
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Apr 24 2021 Read 4 Times
Scientists at the University of Glasgow have revealed key insights into a vital DNA repair process which is implicated in resistance to cancer treatments, using cryo-electron microscopy.
Led by the University of Glasgow the research(1) is based on data and models collected from the Scottish Centre for Macromolecular Imaging (SCMI) and was conducted with colleagues at the University of Dundee.
The study looks at a toxic type of DNA damage called inter-strand crosslinks, which is normally repaired through a process initiated by a single molecule of ubiquitin – a protein commonly found in humans, animals and plants – being attached to each of the affected strands of DNA. In order to complete the DNA repair process the ubiquitin molecule must also be successfully removed from the damaged site – a process known as deubiquitination.
A year of the virus 1 minute read
By Isabel Saco
Geneva, Dec 29 (efe-epa).- The hypotheses on the origins of the SARS-CoV-2 coronavirus have shifted and changed in the year since the outbreak was first detected, but scientists have yet to land on a definitive answer.
There are increasing warnings from the scientific community, however, that the public should not begin to underestimate the continued danger posed by the virus even with the advent of the first vaccines.
On the last day of 2019, the World Health Organization’s office in China published a declaration on the website of Wuhan’s municipal health commission informing of the emergence of a new form of viral pneumonia in the city. The report was taken to higher authorities.