A new longevity study reveals a sophisticated interplay of genetics, epigenetics, metabolism, immunity, and lifestyle. What if living past 90 was not just a lucky break, but the result of a ...

NEW YORK, May 23 (UPI) --It may not be the mythical fountain of youth, but the strength of the body's immune system could hold the key to a healthy, long life, experts told UPI. The concept of so ...

The immune system usually becomes less effective in older age, a process known as immunosenescence. This can increase the risk of: While you can’t prevent aging, researchers have determined a ...

Many theories have been proposed ... this is the first robust evidence proving that chronic inflammation from an aging immune system predisposes to cancer," says Dr. Merad.

A study published in Aging Cell has identified immune resilience as a key driver of salutogenesis-the active process of promoting health and well-being. By analyzing data from 17,500 individuals ...

One theory is that it all starts in the bone marrow, where a primitive reserve of stem cells replenishes the ranks of blood and immune cells to the tune of about 500 billion new cells every day.

Many theories have been proposed ... this is the first robust evidence proving that chronic inflammation from an aging immune system predisposes to cancer," says Dr. Merad.

There is also a theory that free radical buildup explains the aging process, known as the “free radical theory of aging.” Proponents argue that as the body ages, it accumulates free radicals.

Many theories have been proposed ... However, this is the first robust evidence proving that chronic inflammation from an aging immune system predisposes to cancer,” says Dr. Merad. “This research not ...

As people age, their immune systems naturally begin to decline. This aging of the immune system, called immunosenescence, may be an important part of age-related health problems such as cancer and ...