Saturday, April 25, 2026

Harvard scientists link gut bacteria to depression through hidden inflammation trigger

A gut bacterium may be quietly fueling depression through an unexpected chemical twist. Researchers found that when Morganella morganii interacts with a common pollutant, it produces a molecule that triggers inflammation—something strongly linked to depression. This finding helps explain how gut microbes can influence brain health at a molecular level. It also raises the possibility of new treatments that target the immune system rather than just the brain.

from Top Health News -- ScienceDaily https://ift.tt/w2f3eKz

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MIT scientists develop injectable “mini livers” that work inside the body

MIT engineers have developed injectable “mini livers” designed to help support people whose failing livers can no longer perform essential j...