Mitochondria sense and respond to many stressors and can support cell survival or death through energy production and signalling pathways. Mitochondrial responses depend on fusion–fission dynamics ...

Mitochondria are essential for cell survival, repair, and adaptation. Not only do they generate most of the energy needed during a cell's life, but they also regulate cell death, calcium balance, and ...

EPFL scientists have discovered that a simple shape change in mitochondria helps cells evenly distribute their mitochondrial ...

Mitochondria, tiny structures present in most cells, are known for their energy-generating machinery. Now, Salk researchers have discovered a new function of mitochondria: they set off molecular ...

Some of your most important life partners are the mitochondria that power all your cells. You and these little cellular ...

Many of us remember from high school biology class that mitochondria are the cell’s “power plants.” These small kidney-bean-shaped structures are what convert nutrients from food into ATP — the cell’s ...

In eukaryotic cells, which are found in complex organisms including humans, little membrane-bound organelles carry out various functions. It's been suggested that these organelles, which all have ...

A mitochondrial enzyme, Ak4, strengthens immune defense by promoting mitochondrial DNA synthesis and enhancing macrophage ...

Once viewed only as power generators, mitochondria are now understood to play a role in mental illness. Their ability to ...

Spaceflight is no picnic for the body. Muscles atrophy, bones thin, arteries stiffen, inflammation spikes, vision deteriorates—and that’s just for starters. But a new study shows that these disparate ...