Mitochondria are cell organelles surrounded by a double membrane. In addition to numerous essential functions in the metabolism of the cell, they also play a key role in the integration of signals ...

Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike prokaryotes, ...

Researchers at Yale School of Medicine have conducted the first comprehensive structural analyses of a class of proteins ...

Even after decades of peering into cells, biologists are still finding surprises. In a twist, researchers at the University of Virginia and the National Institutes of Health uncovered a new organelle, ...

Researchers shifted the focus to the internal properties of the membrane itself, specifically its viscosity, highlighting its critical role in controlling deformation and dynamics during essential ...

A study revealed that early membrane lipid organization, controlled by a key protein, directs germ cell formation and helps establish the boundary between reproductive and body cells.

Cells are enclosed by a cell membrane, a sophisticated structure mainly made of lipids that is vital for fundamental ...