Mitochondrial DNA has long been treated as a workhorse record of cellular history, but new research suggests it also hides a subtle and previously overlooked form of damage. By uncovering this cryptic ...
A previously unknown type of DNA damage in the mitochondria, the tiny power plants inside our cells, could shed light on how our bodies sense and respond to stress. The findings of the UC ...
Inside every human cell, tiny mitochondria quietly convert nutrients into usable energy, keeping organs running and immune defenses primed. Now researchers have identified a previously unknown form of ...
Researchers identified a new, sticky form of mitochondrial DNA damage that builds up at dramatically higher levels than in nuclear DNA. These lesions disrupt energy production and activate ...
The tiny little powerhouses of our cells: mitochondria, are unique among organelles because they carry their own tiny little genomes. This genetic material is separate from the rest of our genomic DNA ...
Fever temperatures rev up immune cell metabolism, proliferation and activity, but they also—in a particular subset of T cells—cause mitochondrial stress, DNA damage and cell death, Vanderbilt ...
New molecule halts mitochondrial DNA loss before it triggers inflammation. When environmental stress harms DNA, it can set off a cascade of failures linked to heart conditions, neurodegeneration and ...
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