This review uncovers how aging reshapes immunoglobulins, particularly IgG, IgM, and IgA, driving inflammation, cellular senescence, and tissue degeneration. By dissecting B-cell dysfunction, ...

The immune system, like other parts of the human body, falters with age. Beginning as early as age 40, people become more ...

As our hairs go gray and our muscles weaken with age, our immune system also changes. In particular, the stem cells that ...

An extract made from cocoa beans may help reduce the risk of cardiovascular disease by reducing age-related inflammation, ...

You might celebrate one birthday each year, but inside your body, different organs are marching to their own biological drums. That number on your driver’s license? It’s just a rough average that ...

Why are older people more susceptible to infections than younger people? Why do vaccinations sometimes have less of an effect on them? In order to better understand the mechanisms of the aging immune ...

The number of candles on your birthday cake may tell you how many years you’ve been alive, but they reveal surprisingly little about how well your body is actually aging. Biological age—how your body ...

Older adults with cancer respond just as well as younger patients to immune checkpoint inhibitors despite age-related immune system differences, according to a new study. Older adults with cancer ...