Patch-clamp recordings demonstrated that LHON neurons, which typically exhibit impaired sodium and potassium currents, showed restored electrophysiological function after co-culture with MSCs.

A new study finds that mitochondria in our brain cells frequently fling their DNA into the cells' nucleus, where the mitochondrial DNA integrates into chromosomes, possibly causing harm. As direct ...

Aging, neurological diseases and our bodies’ stress response are all linked to the tiny power plants inside each cell known as mitochondria. To function properly, mitochondria must first read ...

The bean-shaped organelles are now being recognized for their part in immune signaling, stress responses, and neural ...

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 ...

Scraps of DNA discarded by our neurons' power units are being absorbed into our nuclear genome far more frequently than assumed, potentially putting our brains at greater risk of developing ...

Due to the extremely rare overlap of mitochondrial DNA depletion syndrome type 3 and pediatric hepatocellular carcinoma, the case presents daunting therapeutic challenges.

This study shows that vacancy-engineered MoS₂ nanoflowers drive mitochondrial biogenesis in human mesenchymal stem cells by activating SIRT1–PGC-1α signaling and reducing oxidative stress. These ...

Unlike our organs, cell organelles such as mitochondria are not fixed in place, but when, where, how, and why organelles move ...