Mitochondria are responsible for producing and providing energy to our bodies, especially in organs such as the heart, brain, and muscles, which require high-energy production. These organs ...

I n yet another example of Covid’s seemingly limitless reach into our bodies, new research maps out how the SARS-CoV-2 virus disrupts mitochondria, the power plants in all our cells. The extent ...

Mitochondrial DNA behaves like a virus. Mitochondria live inside all our cells, but unlike other organelles, mitochondria have their own DNA, a small circular strand with about three dozen genes.

People often refer to mitochondria as the powerhouses of the cell. Their main function is to generate the energy necessary to power cells, but they are also involved in cell signaling and death ...

Mitochondria may hold the key to curing diabetes Date: February 7, 2025 Source: Michigan Medicine - University of Michigan Summary: Mitochondria are essential for generating energy that fuels ...

If the mitochondria in muscles are dysfunctional, this means the muscle cells don’t produce enough energy to meet the body’s demands. This may explain why people with long COVID experience ...

Bits of DNA from mitochondria can skip surprisingly fast into our genome and may reduce lifespan. Skip to main content. Scientific American. January 3, 2025. 4 min read.

Get Instant Summarized Text (Gist) Cells possess a specialized recycling system to repair damaged mitochondrial DNA (mtDNA), which is crucial for preventing diseases like Parkinson's and Alzheimer's.

Shortened telomeres sendoff inflammatory communication signals to mitochondria, a new study from Salk scientists finds. Telomeric-repeat-containing RNA (TERRA), synthesized from dysfunctional ...

An unexpected presence in the brain. Mitochondria are well-known as energy producers within a cell. But that’s not their only job. There are “15 or 20 different things that mitochondria can do ...