British physician and microbiologist Alexander Fleming, discoverer of penicillin nearly 100 years ago, was the first to warn ...

Biologists converted gut bacteria into miniature protein factories that manufacture and release a sustained flow of targeted proteins inside the lower intestines. This technique solves one of the ...

By analyzing E. coli protein levels, scientists found a surplus of membrane shuttle proteins that may play a role in ...

A Cornell University-led collaboration has uncovered the equipment that enables bacteria to survive exposure to antibiotics: a shuttling mechanism that helps a complex of proteins pump out a wide ...

In Gram-negative bacteria, a relatively thin peptidoglycan layer surrounds the cytoplasmic membrane underneath the lipopolysaccharide (LPS)-containing outer membrane; the peptidoglycan forms one ...

CAMBRIDGE, MA AND PITTSBURGH, PA / ACCESSWIRE / 10, 2025 / Next Gen Diagnostics (NGD), a pioneer in the development of machine learning models for whol ...

Astaxanthin is a carotenoid pigment naturally present in food (Figure 1). Astaxanthin has a long carbon chain skeleton with a series of conjugated carbon-carbon double bonds, which endow it with a red ...

Background One in six infant deaths worldwide are caused by invasive bacterial infections, of which a substantial but unquantified proportion are caused by Gram-negative bacteria. Methods We conducted ...

The final peptide concentration range was 4 to 1024 μg/mL. The positive control was cells treated with 0.1% Triton-X100, the negative controls were cells only, and the sterility control was media only ...