Mitochondria arose through a fateful endosymbiosis more than 1.45 billion years ago. Many mitochondria make ATP without the help of oxygen. Aa Aa Aa What variety is there in mitochondria?

The human brain runs on a tight energy budget. Despite making up only 2% of our body weight, it devours around 20% of our ...

Scientists in Basel revealed that energy-producing proteins in mitochondria form large supercomplexes, boosting ATP ...

Organelles in cells were originally often independent cells, which were incorporated by host cells and lost their independence in the course of evolution ... is the mitochondrion -- the ...

Although the brain represents only 2% of body weight, it consumes 20% of our energy. A recent study sheds light on the ...

Damage to the genetic material of mitochondria – the mitochondrial DNA or mtDNA for short – can lead to diseases such as Parkinson's, Alzheimer's, amyotrophic lateral sclerosis (ALS), cardiovascular ...

Microbial organisms dominate life on Earth, but tracing their early history and evolution is difficult because they rarely ...

Due to their similarities to bacteria, mitochondria can actually trigger severe illness in humans. How can organelles inside our bodies suddenly become a threat? What evidence did Margulis use to ...

Mitochondria are the powerhouses in our cells, producing the energy for all vital processes. Using cryo-electron tomography, researchers have now gained insight into the architecture of mitochondria ...

As a result, ROS from overactive mitochondria are frequently cited as a source of ... However, he said that future experiments could explore how cancer evolution, which exposes cells to long-term ...

Scientists at Sanford Burnham Prebys and collaborators across the country published findings March 5, 2025, in Nature Communications showing that the mitochondria powering our cells also control ...