Related topics: cells · protein · cell death · neurons · brain

Evolution of mitochondria

Mitochondria are the power stations of human cells. They provide the energy needed for the cellular metabolism. But how did these power stations evolve, and how are they constructed? Researchers from the University of Freiburg ...

New mitochondria mechanism identified

A team of researchers led by the University of Freiburg in Germany has identified a novel mechanism that plays a key role in the architecture and functioning of mitochondria - the power plants of the cell, giving cells the ...

Long live Nemo! New animal model in aging research?

The colorful Clownfish lives longer than 20 years in the aquarium. Researchers of the Scuola Normale Superiore in Pisa, Italy, in collaboration with the Leibniz Institute on Aging (FLI) in Jena, Germany, have investigated ...

Surprising features of mitochondrial protein synthesis uncovered

Researchers at Karolinska Institutet have uncovered surprising features of mitochondrial protein synthesis. The study, published in Nature Communications, sheds light on the fundamental mechanisms used by the cell's power ...

Lysosome to mitochondria communication regulates longevity

As people get older, they often feel less energetic, mobile or active. This may be due in part to a decline in mitochondria, the tiny powerhouses inside of our cells, which provide energy and regulate metabolism. In fact, ...

The long and short of sperm tails

A team of biologists in Japan has uncovered an unexpected role for mitochondria1, the power houses of cells, in the development of sperm in the fruit fly Drosophila melanogaster.

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