Cells can be thought of as cities, with factories, a transport system, and lots of building activity. An international team ...

Stem cells are unspecialized cells that have the remarkable ability to develop into various types of cells in the body. They serve as a repair system, dividing essentially without limit to replenish ...

Researchers have captured the world's first high-resolution images of the earliest moments of microtubules forming inside human cells. The findings lay the foundations for potential breakthroughs in ...

Some of the body’s cells stay put for life, while others are free to roam. To move, these migratory cells rely on filopodia—sensitive, finger-like protrusions that reach out from the cell membrane ...

A vascularized organoid model of hormone-secreting cells in the pancreas has been developed, with potential to improve diabetes research and cell-based therapies. “Our results highlight the importance ...

Human cells are extremely small and tightly packed – at about 20 micrometers across, roughly one-fifth the width of a human hair, each cell contains a dense mix of proteins, organelles, and molecular ...

As we stand on the precipice of a scientific revolution, researchers are pushing the boundaries of biology by developing synthetic cells from non-living components. This groundbreaking work could ...

As γ-TuRC starts the nucleation process and as the microtubule begins to form, it cleverly changes its shape. Initially in an open state, it progressively closes as the microtubule grows. The change ...