Flexibility may be the key to potent peptides for treating diabetes
A little wiggle room might be just what the doctor ordered.
A little wiggle room might be just what the doctor ordered.
Biochemistry
Dec 22, 2021
0
52
Humans and fruit flies respond to many of the same tastes—sweet, salty, bitter and so on. The receptors that identify these substances, however, are very different between us and insects. Except when it comes to sour.
Molecular & Computational biology
Dec 13, 2021
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206
Sugars interact with the cell surface through sugar-binding proteins called lectins. These interactions play a fundamental role in many of the cell's biological processes. One important function is the modulation of the immune ...
Cell & Microbiology
Nov 23, 2021
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52
Monoclonal antibody drugs are among the few treatments available for COVID, providing a lifeline for those at high risk of severe illness and hospitalization. However, the usefulness of these drugs is limited because they ...
Biotechnology
Nov 19, 2021
0
78
Ever wonder what's going on when you get itchy skin, whether from a rash or medication or some other bodily reaction? And why do some strong anti-itching medications make us nauseous, dry-mouthed zombies? Scientists at the ...
Cell & Microbiology
Nov 18, 2021
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55
Back and forth transmission of SARS-CoV-2 between people and other mammals increases the risk of new variants and threatens efforts to control COVID-19. A new study, published today in Proceedings of the Royal Society B, ...
Ecology
Nov 16, 2021
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541
Liposomes may be the unsung heroes of the COVID-19 pandemic. Without the protection of these microscopic vesicles, the delicate strands of messenger RNA (mRNA) that lie at the heart of the Pfizer and Moderna COVID-19 vaccines ...
Bio & Medicine
Nov 15, 2021
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134
Sugars found on the surface of human cells influence COVID-19 infection, according to a University of Alberta-led study that is one of the first to observe this relationship and suggests that cells in the brain might be particularly ...
Biochemistry
Nov 11, 2021
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267
Maria Kowalski-Jahn and Hannes Schihada, two postdocs in the Schulte laboratory, have used a novel technology of fluorescently labeling receptors with a minimally invasive technique and detecting structural rearrangements ...
Cell & Microbiology
Nov 11, 2021
0
7
There are a number of G protein-coupled receptors in human cells. As an important component of the cell membrane, these proteins are responsible for detecting different stimuli in the surroundings of a cell within the body ...
Biochemistry
Oct 25, 2021
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117