An adult human body consists of some 37 trillion cells. Not so long ago, these were thought to come in 220 different types.

Mice injected with a microRNA molecule lived longer and had fewer markers of ageing, but it’s not yet known if the treatment ...

Invade neighbouring tissues and can spread to other parts of the body in the bloodstream. As the tumour grows, cancer cells may fail to attach to each other, spreading through the body where they ...

to new sites in the body. How Do Cancer Cells Differ from Normal Cells? In normal cells, hundreds of genes intricately control the process of cell division. Normal growth requires a balance ...

Mitosis is a type of cell division which ensures that, when a cell divides, each new cell produced has the same genetic information. Each human body cell contains 46 chromosomes. These can be ...

Just like your body has a skeleton, every cell in your body has a skeleton—a cytoskeleton to be precise. This provides cells with mechanical resilience, as well as assisting with cell division. To ...