A new structure in human cells has been discovered. The structure is a new type of protein complex that the cell uses to attach to its surroundings and proves to play a key part in cell division. A ...

Cell-in-cell phenomenon is a common form following cell–cell contact, which is not only observed between tumor cells during tumor cell proliferation and metastasis but also tumor-immune cells ...

Enzymes are the molecular machines that power life; they build and break down molecules, copy DNA, digest food, and drive virtually every chemical reaction in our cells. For decades, scientists have ...