Mutation hotspots help 'friendly' viruses outmaneuver the bacteria in your gut
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AI‑designed viruses are a test of whether biosecurity can keep pace
Scientists have crossed an important line in biological engineering.
CRISPR-armed phages help treat severe superbug infection
Bacteria-killing phage viruses souped up with DNA-destroying CRISPR appear to have helped clear up a very serious infection caused by antibiotic-resistant E.
When fever isn't the answer: Infected tadpoles cool themselves to fight viruses
Fever is one of the best-known mechanisms by which animals combat infectious diseases. Sick animals can increase their body temperature in two ways: through physiological regulation, by altering internal metabolic processes, or through behavioral changes, such as seeking warmer e
Sixteen AI-designed viruses offer a new route against drug-resistant bacteria
In a world first, scientists led by a team from Stanford University have created 16 viable viruses that do not exist in nature and were designed by AI. Their experiment, which is published in Science, could help in the fight against superbugs by allowing researchers to design cus
Large genome models used to design new viruses
The AI system makes genetically distant versions of a bacteria-killing virus. O recorte ajuda a contextualizar a pauta dentro de IA.
Artificial Intelligence used to design brand new viruses
Scientists made 16 successful viruses that had their genetic code designed by artificial intelligence. O recorte ajuda a contextualizar a pauta dentro de Cultura.
A simple supplement could help the immune system fight cancer and viruses
Low arginine levels may allow cancer cells and viruses to slip past the immune system by reducing production of a crucial cellular warning protein. In mice, arginine-rich diets led to fewer colon tumors and milder viral infections, suggesting a simple supplement could have powerf
Scientists catch a “jumping gene” mid-leap between species
Scientists have uncovered a surprising way that “jumping genes” may move between species and speed up evolution. While these mobile genetic elements were thought to travel mainly inside viruses or plasmids, researchers found circular intron RNA from a tiny predatory bacterium ins
Safety fears as scientists make first viruses designed by AI
Researchers say breakthrough offers hope for new medicines but also raises urgent biosecurity questionsScientists have made the first viruses designed by artificial intelligence in a milestone that raises hopes for new medicines but also concerns over how to ensure the technology