An analysis of tissue samples from the autopsies of 44 people who died with COVID-19 shows that SAR-CoV-2 virus spread throughout the body—including into the brain—and that it lingered for almost eight months. The study ...
Dec 30, 2022
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A team of researchers led by Rensselaer Polytechnic Institute's Jonathan S. Dordick, Ph.D., Institute Professor of Chemical and Biological Engineering, has illuminated a new possibility for the treatment and prevention of ...
Jul 24, 2023
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Influenza A viruses spawn epidemics, global pandemics and sweeping outbreaks that kill millions of birds, yet only now have flu scientists obtained comprehensive, high-resolution structural data on a protein that is key to ...
Remdesivir is the first drug against COVID-19 to be conditionally approved in Europe and the United States. The drug is designed to suppress the rapid replication of the SARS-CoV-2 virus in human cells by blocking the viral ...
Jan 13, 2021
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In the treatment of SARS-CoV-2, the virus that causes COVID-19, antiviral drug remdesivir has emerged as a promising candidate.
Jan 29, 2021
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Scientists have unveiled incredible images of how the DNA code is read and interpreted—revealing new detail about one of the fundamental processes of life.
Jan 17, 2018
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More effective antiviral treatments could be on the way after research from The University of Texas at Austin sheds new light on the COVID-19 antiviral drug remdesivir, the only treatment of its kind currently approved in ...
Jan 28, 2021
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The United States recently secured 1.7 million doses of a compound that could help to treat COVID-19 patients. In preliminary studies, Molnupiravir reduced the transmission of the SARS-CoV-2 coronavirus. Researchers at the ...
Aug 16, 2021
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Scientists have discovered a 'master switch' within cancer cells that seems to override the normal stress response and allows them to survive conditions that would normally be lethal.
Dec 3, 2015
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(Medical Xpress)—Cancer Research UK scientists have discovered a new role for a protein that may put the brakes on cancer by stopping DNA from snapping, according to a study published in the journal Cell.
May 16, 2014
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RNA polymerase (RNAP or RNApol) is an enzyme that produces RNA. In cells, RNAP is needed for constructing RNA chains from DNA genes as templates, a process called transcription. RNA polymerase enzymes are essential to life and are found in all organisms and many viruses. In chemical terms, RNAP is a nucleotidyl transferase that polymerizes ribonucleotides at the 3' end of an RNA transcript.
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