A research team has caught a glimpse of a rare case of retrovirus integration. Retroviruses are viruses that multiply by incorporating their genes into the genome of a host cell. If the infected cell is a germ cell, the retrovirus ...
Evolution
Feb 5, 2024
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17
Trypanosome is a single-celled parasite that takes an extensive human and economic toll due to its involvement in causing sleeping sickness in humans and a similar disease in cattle. The parasite, found mainly in rural areas ...
Cell & Microbiology
Dec 19, 2023
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3
Antibiotic-resistant "superbugs" that can defeat efforts to kill them are an urgent public health crisis, and according to the Centers for Disease Control, more than 2.8 million antibiotic-resistant infections occur each ...
Biochemistry
Dec 18, 2023
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75
Researchers at Lund University, together with colleagues at the NIST Synchrotron Facility in the U.S., have mapped on an atomic level what happens in a virus particle when the temperature is raised.
Cell & Microbiology
Nov 8, 2023
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119
No one had ever seen one virus latching onto another virus, until anomalous sequencing results sent a UMBC team down a rabbit hole leading to a first-of-its-kind discovery.
Cell & Microbiology
Nov 2, 2023
1
162
A new study reveals biological mechanisms by which a specific strain of bacteria in the Wolbachia genus might enhance the fertility of the insects it infects—with potentially important implications for mosquito-control ...
Ecology
Oct 24, 2023
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46
The gut microbiome—the population and variety of bacteria within the intestine—is thought to influence a number of behavioral and disease traits in humans. Most obviously, it affects intestinal health. Cancer, inflammatory ...
Cell & Microbiology
Oct 16, 2023
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82
How SARS-CoV-2 initiates its replication process during infection is not yet fully understood. Researchers from the Helmholtz Institute Würzburg have now shown for the first time in the journal Cell that it is the human ...
Cell & Microbiology
Oct 4, 2023
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12
Researchers from the Utrecht University have uncovered a sophisticated mechanism by which coronavirus spike proteins can be activated for cell entry. The study, published in the journal Nature, used powerful microscopes and ...
Cell & Microbiology
Oct 4, 2023
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2
A new CRISPR-based gene-editing tool has been developed which could lead to better treatments for patients with genetic disorders. The tool is an enzyme, AsCas12f, which has been modified to offer the same effectiveness but ...
Biotechnology
Sep 29, 2023
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146
