As populations age worldwide, the decline of the immune system, a process known as immunosenescence, has become a critical biomedical challenge. This decline leads to increased susceptibility to ...

The thymus is a small, inconspicuous organ, but it is also vital for a functional immune system. This is because it is the development site of the T-lymphocytes (T-cells), which play a central role in ...

With advances in cancer immunotherapy splashing across headlines, the immune system’s powerful cancer assassins — T cells — have become dinner-table conversation. But hiding in plain sight behind that ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Robyn Williams: One of the Australians who should have got a Nobel Prize years ago is Dr Jacques Miller ...

Babies destined to die because they were born without a thymus -- the organ that generates immune cells -- can be given lifesaving tissue normally discarded during cardiac surgery on other infants, ...

Researchers have discovered stem cells in the human thymus. These cells represent a potential new target for research into immunological disorders, cancer, and immune system stimulation. The thymus ...

As part of the immune response, the T cells are responsible for tracking down and destroying intruders and degenerated cells in the body. Their progenitors are formed in the bone marrow. Attracted by ...

For the first time, scientists follow the development of individual immune cells in a living zebrafish embryo. T-cells are the immune system's security force. They seek out pathogens and rogue cells ...