Scientists have uncovered the equipment that enables bacteria to survive exposure to antibiotics: a shuttling mechanism that helps a complex of proteins pump out a wide spectrum of antibiotics along ...

In a new study, scientists at Umeå University have found a way to break open the protective walls of pollen grains—one of the ...

The Outer Worlds 2 will see the return of Obsidian's space-faring RPG with a follow-up to the first game set to come our way sometime in 2025. We at last got a proper look at the new adventure ...

Membrane proteins are proteins found in cell membranes, either at the surface or on intracellular organelles. Integral membrane proteins such as receptors and ion channels span the membrane.

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...

Colistin displaces divalent cations from the phosphate groups of membrane lipids, which leads to disruption of the outer cell membrane, leakage of intracellular contents and bacterial death.

These will slot into Shionogi’s portfolio alongside Fetroja (cefiderocol), billed as the first and only siderophore cephalosporin antibiotic that has a novel mechanism for penetrating the outer ...

Feb. 18, 2025 — Viruses, like those that cause COVID-19 or HIV, are formidable opponents once they invade our bodies. Antiviral treatments strive to block a virus or halt its replication ...

In contrast, FRED is a dual-layer nitinol device consisting of a low-porosity inner braid attached to a high-porosity outer braid with a double helix ... is a substrate which encourages endothelial ...