A fourth category of eukaryotes possesses small, inconspicuous mitochondria that are not involved in ATP synthesis at all. These eukaryotes synthesize their ATP in the cytosol with the help of ...

Figure 1: Mitochondrial involvement in cell death ... It contains the protein complexes from the electron transport chain, the ATP synthase and the adenine nucleotide translocator (ANT).

Mitochondria are critical for cellular homeostasis, regulating bioenergetics, redox balance, Ca2+ signaling, and cell death. Mitochondrial Ca2+ ...

The researchers then conducted functional assays to assess mitochondrial respiration using oxygen electrode experiments. ATP synthesis and adenosine diphosphate (ADP) depletion rates were also ...

elegans, the animals’ mitochondrial membrane potential was increased, which ramped up the production of molecular fuel. The process, they showed, required neither metabolic substrates like glucose nor ...

In particular, mitochondrial Ca 2+ plays a dual role: enabling physiological functions like metabolism and ATP synthesis while contributing to pathological processes such as apoptosis and ...

In particular, mitochondrial Ca 2+ plays a dual role: enabling physiological functions like metabolism and ATP synthesis while contributing to pathological processes such as apoptosis and ...