Mitochondria are specialized structures within cells that are primarily responsible for energy production but that also play ...

New research shows that cells in high-energy-demanding tissues respond to mitochondrial dysfunction through a sophisticated ...

Researchers have determined a protein’s essential role in bacterial envelope structure and function, which could inspire a search for better antibiotics. Researchers at Johns Hopkins University (MD, ...

Once the cell envelope loses its shape, all of the bacteria eventually burst open and die, Goley says. "We established a model for how either depleting OPGs or activating the signaling pathway ...

The pathogen that causes the disease, Mycobacterium tuberculosis, is deadly in part because of its complex outer envelope, which helps it evade immune responses of infected hosts.

Because the integrity of a bacterial cell's "envelope" or enclosure is key to its survival, the finding could advance the search for new and better antibiotics.