Researchers at the University of Pittsburgh Cancer Institute (UPCI) have identified the oncoprotein that allows a common and usually harmless virus to transform healthy cells into a rare but deadly skin cancer called Merkel ...
Aug 15, 2011
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Editor's note: Two new strains of the coronavirus that causes COVID-19 called B.1.1.7 and B.1.351 have been found in the U.K. and South Africa and are thought to be more transmissible. In this interview, David Kennedy, a ...
Jan 15, 2021
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(Medical Xpress)—Defective viruses, thought for decades to be essentially garbage unrelated to the transmission of normal viruses, now appear able to play an important role in the spread of disease, new research by UCLA ...
Feb 28, 2013
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Omicron is the latest COVID-19 variant of concern, and it is expected to change the course of the pandemic. But how are variants formed, and what's the threat level for people who are fully vaccinated? Kelly Grindrod, a ...
Dec 14, 2021
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Researchers have found the first experimental evidence explaining why the COVID-19 virus produces variants, such as delta and omicron, so quickly.
Sep 14, 2022
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First discovered a year ago in South Africa, the SARS-CoV-2 variant later dubbed "omicron" spread across the globe at incredible speed. It is still unclear exactly how, when and where this virus originated. Now, a study published ...
Dec 1, 2022
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"Our findings could change the way we treat cancer," said microbiology professor Linda Chelico. Her research, funded by the federal agency NSERC, was recently published in Nucleic Acids Research and a related project was ...
Oct 25, 2017
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Researchers at La Jolla Institute for Immunology (LJI) have found that Zika virus can mutate to become more infective—and potentially break through pre-existing immunity.
Apr 12, 2022
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Monkeypox has infected more than 77,000 people in more than 100 countries worldwide, and—similar to COVID-19—mutations have enabled the virus to grow stronger and smarter, evading antiviral drugs and vaccines in its mission ...
Nov 4, 2022
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In the new movie "Contagion," fictional health experts scramble to get ahead of a flu-like pandemic as a drug-resistant virus quickly spreads, killing millions of people within days after they contract the illness.
Sep 14, 2011
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