A Cedars-Sinai study has identified a previously unknown role for astrocyte cells in how the brain responds to damage and ...

Cells manage a wide range of functions in their tiny package — growing, moving, housekeeping, and so on — and most of those functions require energy. But how do cells get this energy in the first ...

Microtubules are dynamic, tubular polymers composed of αβ-tubulin dimers that form an essential framework within eukaryotic cells. They orchestrate a wide range of cellular functions including ...

Researchers have determined that condensates are electrically charged droplets that can induce voltage changes across the ...

As people age, their immune system function declines. T cell populations become smaller and can't react to pathogens as ...

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

Cellular health plays a crucial role in your overall well-being. On average, the human body has between 30-40 trillion cells of various types and with various functions. The healthier your cells are, ...

Gene regulation is the process by which cells control the expression of their genes, determining when, where, and to what extent each gene is expressed. It is a fundamental mechanism that allows cells ...

In specialized chambers throughout leading medical centers worldwide, patients breathe pure oxygen at pressures significantly higher than normal atmospheric conditions. This treatment, known as ...

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 ...

Scientists at St. Jude Children's Research Hospital have characterized a hidden intermediate state at the center of Src ...

It’s a cell-eat-cell world out there—and not just for single-celled organisms. Indeed, even people have something of the cannibal in their cells, even cells that have nothing to do with malignancy or ...