The metabolism of bacteria under the microscope: New method reveals host-microbe interactions Date: November 11, 2023 Source: Kiel University Summary: The fascinating world of bacteria that live ...

On inducing it in a skin tumor, cis-urocanic acid can acidify the tumor and kill those cells. However, its accumulation on healthy skin also acts as an immunosuppressant.

Skin-derived antibody responses generated during commensal colonization seem to operate under different rules from those for antibodies made in lymphoid organs.

Under a microscope, the researchers watched as the two species closed in on each other and the bacteria then swarmed into the puddle-like fluid surrounding the yeast.

Here’s how it works. The new device targets bacteria on the skin that could cause deadly bloodstream infections if they were to enter the body. (Image credit: Saehyun Kim, the University of Chicago) ...

Some bacteria, specifically, may be thriving because they’re actually feeding on the toxins. The researchers fed ammonium and DHQ to colonies of skin bacteria that were modified with extra heavy ...

Bacteria and lipids get a bad rap for causing breakouts and oily skin. But both play an essential role in helping your skin barrier stay strong against pathogens and insults from the environment.