A pink or reddish tint in mucus means there’s blood present. This often happens when the nasal tissues are irritated, dry or ...

Learn how to enhance your immune system with the right foods and lifestyle choices to maintain health and ward off illness.

Oct. 24, 2024 — The innate immune system is the body's first line of defence against pathogens like bacteria or viruses. TRIM25 is a protein that is important in the innate immune response ...

New research from RCSI University of Medicine and Health Sciences has explained how the body’s internal clock influences the inflammatory process of the immune system.

Lockdowns instituted due to the COVID-19 pandemic could have brought about exacerbated immune responses in people living with ...

Inflammation is a crucial part of the body's defense mechanism, playing a key role in fighting infections and repairing ...

Inflammation ... defense mechanism, playing a key role in fighting infections and repairing tissue damage. Basophils, a type ...

When the immune system overreacts and starts attacking the body, the only option may be to shut the entire system down and risk developing infections or cancer. Immune cells that are designed to ...

New research has found that a chemical abundant in fruits, vegetables and plant products can suppress the immune response ...

Certain immune cells backstab their cellular coworkers during allergic reactions. Mast cells, the security patrols of the immune system, can trigger allergic inflammation when they run into ...

Ever wondered why the color of your snot is different when you're sick? You're probably not the first person to ask this ...