The innate immune system is the body's first line of defense against pathogens and foreign substances. An essential component ...

W hen a pathogen enters the body and begins multiplying, the immune system has to respond with haste. However, adaptive immune cells—so-named because they can recognize, respond to, and remember ...

The innate immune system is the body's first line of defense against pathogens and foreign substances. An essential component ...

Along with defending against pathogens, the body's innate immune system helps to protect the stability of our genomes in ...

The immune system defends the body from invaders such as viruses, bacteria, and foreign bodies. Find out how it works, what can go wrong, and how to boost immune health.

Trained immunity in alveolar macrophages can lead to damaging lung inflammation, confirming the importance of context in this phenomenon.

The immune cells of the innate immune system (i.e., neutrophils and eosinophils) are the first recruited to the site of tissue injury or damage via blood vessels and lymphatic system, ...

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Although many anticancer immunotherapies have focused on the adaptive immune system, the innate immune system also plays important roles in the immune response against cancer. The cells of the ...

The immune system has traditionally been divided into innate and adaptive components, each with a different function and role. The adaptive component is organized around two classes of specialized ...

Studies have shown that the innate immune system can respond more strongly when challenged again with the same or different stimulus—in other words, it can be “trained.” And importantly, these studies ...