As people around the world try to envision recovery from the COVID-19 pandemic, much attention has been paid to antibody testing as a way to identify people who have developed immunity to the virus.
Apr 24, 2020
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Researchers at the University of Wisconsin-Madison have discovered that a protein called Munc13-4 helps cancer cells secrete large numbers of exosomes—tiny, membrane-bound packages containing proteins and RNAs that stimulate ...
Jun 21, 2018
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A new study has identified that fat molecules contribute to sleep disturbances in children diagnosed with autism, with results now published in Nature Medicine.
Apr 21, 2023
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Vaccines work their magic by effectively creating immune cells that are long lived, often for over decades. These immune cells create both a protective barrier that can prevent or minimize re-infection and a memory that allows ...
Oct 28, 2022
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Melbourne researchers have identified a protein responsible for preserving the antibody-producing cells that lead to long-term immunity after infection or vaccination.
Jul 13, 2015
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(Medical Xpress)—Anticoagulants have saved the lives of those at risk for heart attack or stroke. However, because they prevent blood clotting, they can be dangerous to patients who suffer traumatic injuries or who require ...
A blood test taken at the time of COVID-19 infection could predict who is most likely to develop long COVID, suggests a new small-scale study led by UCL researchers.
Sep 27, 2022
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SARS-CoV-2 mutations similar to those in the B1.1.7 UK variant could arise in cases of chronic infection, where treatment over an extended period can provide the virus multiple opportunities to evolve, say scientists.
Feb 5, 2021
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The majority of people infected with SARS-CoV-2 appear to actively shed infectious virus for about 8 days, but there is a wide range of variability from person to person. Understanding how long people can remain actively ...
Nov 4, 2020
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(Medical Xpress)—A team of researchers with the Icahn School of Medicine at Mount Sinai in New York City has found that mice who have survived a dengue or West Nile viral infection fare worse when subsequently infected ...
