AI reveals unexpected source of antibiotic candidates in prion proteins
New antibiotic candidates for drug-resistant bacteria may reside inside prions, misfolded proteins in the brain best known for rare and fatal degenerative brain diseases. Prion and prion-like proteins may hide short peptides, called "prionins," that can kill bacteria, suggesting proteins best known for their role in neurodegeneration may contain molecular features linked to immune defense, according to new research from the Perelman School of Medicine at the University of Pennsylvania.
The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.
An exhibition examining how moths adapt to environmental changes has opened in Kestle Barton.
Scientists have discovered that a gene normally considered a DNA-protecting "good guy" can become dangerous when cells m…
A surprising new study suggests the earliest primates didn't originate in tropical forests but in cold, dry parts of Nor…
Genes are not passed on exclusively from parents to their offspring. Some are mobile and can also jump to other species,…