Most conventional molecular diagnostics usually detect only a single disease-related biomarker. Great examples are the PCR tests currently used to diagnose COVID-19 by detecting a specific sequence from SARS-CoV-2. Such so-called ...
Biotechnology
Apr 27, 2021
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38
In less than a second, a small sensor used in brain chemistry research can detect the key molecules that provide the genetic instructions for life, RNA and DNA, a new study from American University shows.
Biochemistry
Mar 4, 2021
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170
The fungus that some dogs carry in their nose evolves within the dog's nose. The genetic changes indicate adaptation of the fungus to the dog. That's also of importance for humans, since infection with this fungus can be ...
Plants & Animals
Nov 13, 2020
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375
A North Carolina State University research team's search for Campylobacter in the floodwaters from Hurricane Florence instead uncovered an abundance of a related emerging pathogen: Arcobacter. The study raises questions about ...
Environment
Oct 2, 2020
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24
A research collaboration involving Monash University has made an exciting discovery that may eventually lead to targeted treatments to combat drug-resistant bacterial infections, one of the greatest threats to global health.
Molecular & Computational biology
Jul 29, 2020
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81
The flu virus relies on using human cells to reproduce and spread. But before it even gets to the cell surface, the virus must navigate the tall, dense forest of sugar-coated proteins on the cell surface known as the glycocalyx. ...
Cell & Microbiology
May 27, 2020
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90
As the infectious virus causing the COVID-19 disease began its devastating spread around the globe, an international team of scientists was alarmed by the lack of uniform approaches by various countries' epidemiologists to ...
Mathematics
May 19, 2020
2
389
When viruses enter the body, such as during an influenza or a gastrointestinal infection, the processes within the infected cells change: In the worst case, the virus takes the helm and reprograms the cell to its advantage. ...
Cell & Microbiology
Jul 11, 2019
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82
Trypanosoma brucei, which causes sleeping sickness, evades the immune system by repeatedly altering the structure of its surface coat. Sequencing of its genome and studies of its 3-D genome architecture have now revealed ...
Cell & Microbiology
Oct 18, 2018
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36
IBM announced its researchers have identified a new way to trigger the body's immune response by using polymer-coated graphene sheets. The research was recently published in Nature Communications.
Bio & Medicine
May 16, 2017
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508
