Tissue-resident macrophages are crucial players in the immune system, acting as the first line of defense and maintaining tissue homeostasis by responding to various environmental challenges and ...

Plants mobilize their immune defenses far earlier than scientists have believed for decades—and through a previously ...

In addition to strengthening the muscles, lungs, and heart, regular physical exercise also strengthens the immune system. This finding came from a study of older adults with a history of endurance ...

Researchers at Fox Chase Cancer Center have uncovered a new mechanism by which the body’s immune system responds to viral infections, a finding that can potentially be harnessed to attack cancer. The ...

You have probably heard that loading up on vitamin C will ward off a cold, or perhaps TikTok has influenced you to take turmeric or some other supplement to supercharge your immune system. The problem ...