A team led by the Walter Reed Army Institute of Research has gained new insights into the mechanism of vaccine-induced T cell immunity utilizing single-cell RNA sequencing and metabolic profiling techniques. Though numerous ...
Aug 14, 2019
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A new mouse model with a working immune system could be used in laboratory research to improve understanding of Zika virus infection and aid development of new treatments, according to a study published in PLOS Pathogens.
Feb 23, 2017
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Circadian clocks, which regulate most of the physiological processes of living beings over a rhythm of about 24 hours, are one of the most fundamental biological mechanisms. By deciphering the cell migration mechanisms underlying ...
Oct 18, 2021
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The rapidly spreading coronavirus pandemic is taking a particularly harsh toll on older people.
Mar 19, 2020
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Sensors of microbial infections are the immune system's first line of defense. These molecules are the sentries guarding against dangerous invaders. Once they spy a threat, they sound an alarm, marshaling other defenders ...
Jul 10, 2014
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Inflammation and increased mucus production are typical symptoms of worm infections and allergies. This immune response involves our innate immune cells, but their exact functions are not yet fully understood. A research ...
Nov 2, 2022
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A research team at the University of Oklahoma published a study in the journal Advanced Science that presents a new approach to triggering an adaptive immune response.
Aug 9, 2022
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(Medical Xpress)—Natural killer cells – a vital part of the immune system – have a dual role in protecting against infection and ensuring reproduction. Scientists suggest that the multi-tasking ability of these cells ...
Feb 8, 2013
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The adaptive immune system has the ability to 'remember' a given pathogen or cancer cell by producing memory T cells that can mount a rapid counterattack against future threats. The innate immune system, on the other hand, ...
Jan 23, 2015
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Developing a vaccine is difficult at the best of times, but rarely have we been in a situation where basic knowledge about a virus has to be acquired so directly alongside the race to eradicate it. To understand how difficult ...
Jun 11, 2020
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