A team led by Mount Sinai researchers has identified stem cell populations and mechanisms underlying age-related degeneration ...

Endosomal recycling is a branch of intracellular membrane trafficking that retrieves endocytosed cargo proteins from early and late endosomes to prevent their degradatio ...

Proteins are the workhorses that keep our cells running, and there are many thousands of types of proteins in our cells, each performing a specialized ...

Rhobo6, a light microscopy probe, gives scientists an unprecedented look at the extracellular matrix -- the collection of organized molecular structures that fills the spaces between cells in our ...

Protein complex in bacterial cell membrane acts like a rotary motor to recruit DNA-degrading enzymes to defend against phage ...

Researchers at the Center for Life Sciences at the Paul Scherrer Institute PSI have for the first time identified structural changes in the botulinum neurotoxin, botox for short, that are believed to ...

Proteins are the workhorses that keep our cells running, and there are many thousands of types of proteins in our cells, each performing a specialized function. Researchers have long known that the ...

In this article, we discuss the structure and function of cardiac muscle ... which many people call the powerhouses of the cells. These are organelles that convert oxygen and glucose into energy ...

The structure and function of key prokaryotic cell structures. Prokaryotes have ribosomes but they are smaller and structurally simpler than those in eukaryotic cells. These non-membrane-bound ...

Visualizing cells after editing specific genes can help scientists learn new details about the function of those genes ... designed to image multiple cell organelles at the same time and at ...