Its complex network of cells, organs, proteins ... This article will look at some of the main features of the immune system and how it defends the body from pathogens and other invaders.

Your immune system includes your body's cells, tissues, and organs, which work together to fight off infections and diseases. But how much do you know about it? When you understand everything that ...

It may not be the mythical fountain of youth, but the strength of the body's immune system, or immune resilience, could hold ...

What happens when the dengue virus enters the body? What kind of immunity cells does it encounter? What does the body's ...

In 1992, graduate student Yasumasa Ishida discovered PD-1, marking the beginning of a journey that would make this molecule a ...

A team of scientists at the Research Institute of the McGill University Health Center (The Institute) has made a landmark ...

Realising that the immune system could affect a hormone as vital as glucagon, the team knew they were onto something of major impact ... a journey across different organs”.

The body’s pathogen fighters can act as surveillance forces that ferry information from the gut and fat deposits to the brain ...

The researchers used the analysis to help measure the gap between a person’s age and the biological age of nine of their organs: heart, blood vessels, liver, immune system, pancreas, kidneys ...

The main function of this system is to protect bones, organs, and other internal structures from harm. In addition, the integumentary system performs important immune functions, cell fluid ...

The immune system is the system of specialized cells and organs that protect an organism from outside biological influences. (Though in a broad sense, almost every organ has a protective function ...

Realizing that the immune system could affect a hormone as vital as glucagon, the team knew they were onto something of major impact ... a journey across different organs." Once in the pancreas ...