An immunologist imagines the body’s defense system as a team of unique, quirky characters, showcasing their essential roles.

Researchers at MIT have unveiled a way to coax an aging immune system into acting young again, using the same kind of mRNA ...

As the immune system weakens with age, scientists have found a way to restore some of its lost strength. By delivering mRNA ...

During the recent Covid-19 pandemic, the rate of serious illness and death was jarringly high in older populations. Why? Weakening immune systems — as we age, we become more vulnerable to infections, ...

Smoking tobacco is so harmful to the body that it changes a person's immune system, leaving them vulnerable to more disease and infection even years after they've quit, a new study found.Video above: ...

Scientists at MIT have discovered a method to restore lost strength to aging immune systems by using mRNA technology.

Antibiotics are powerful treatments that have saved countless lives over the course of decades. New findings from Scripps Research have identified a way to preserve healthy immune development even ...

Can the weakened immune systems of older individuals be rejuvenated? Researchers from the German Cancer Research Center (DKFZ ...