Intermediate filaments (IFs) are critical parts of the structure of cells. They are essential for both normal tissue structure and function. Enabling cells to withstand the stretch and pressure on the ...

(Nanowerk Spotlight) In animal cells, the well known cytoskeletal proteins actin microfilaments and microtubules are accompanied by a third filament system that in humans consist of a family of more ...

Living cells are constantly exposed to a wide variety of mechanical stresses: heart and lungs must withstand expansion and contraction; our skin must be resistant to tearing whilst retaining ...

Biologists have found a unique version of a filament-forming protein in human cells that insects lack. Providing structural support and protection against such conditions as blistering, cataracts and ...

Glial Fibrillary Acidic Protein (GFAP) is a class-III intermediate filament that is mostly produced in astrocytic glial cells in the central nervous system. Astrocytes have important functions in ...