Research shows mitochondria form distinct subpopulations under nutrient stress, revealing survival mechanisms in cancer cells ...

Researchers at the Department of Cell and Molecular Biology, Karolinska Institutet have made a major discovery in how human ...

Many of us remember from high school biology class that mitochondria are the cell’s “power plants.” These small kidney-bean-shaped structures are what convert nutrients from food into ATP ...

For instance, researchers can use high resolution electron microscopy to ... and smaller cells — and scientists believe that mitochondria and chloroplasts arose as a result of this process.

A new resource by Rappe et al (2024) now provides a spatiotemporal landscape of mitophagy changes during mouse brain aging at ...

In vEM, current hardware often struggles to capture high-resolution 3D images of large ... 3D structure of important cell ...

Researchers uncover a link between impaired glutathione–ascorbate metabolism and early dopamine increases in Huntington's ...

A classical way to image nanoscale structures in cells is with high-powered, expensive super-resolution microscopes. As an ...

Genís Valentín Gesé, Study First Author, Karolinska Institute The mitochondrial RNase Z complex, which is essential for tRNA ...

There’s a “delicate equilibrium” to how fast mitochondria can move around ... But they’re actually parasites. Using a high-resolution microscope that uses lasers to image samples in ...

Oct. 30, 2024 — Young people with severe obesity who underwent weight-loss surgery at age 19 or younger continued to see sustained weight loss and resolution ... Obesity at High Risk of Diabetes ...