Immune System

You can learn about the immune system in the context of aging from this page.

Adaptive Immune System

The adaptive immune system is a complex mechanism protects us from threats, including viruses and cancer. T cells and B cells are the backbone of this system.
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B Cells are the source of antibodies in our immune system.

What are B Cells? A Summary of B Lymphocytes

B cells are a type of white blood cell. They have a very specific function: the production of antibodies, which play a major role in immunity.
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T cells are critical for fighting invading pathogens and keeping us healthy.

What Are T Cells? A Summary of T Lymphocytes

T cells (T lymphocytes) are like soldiers who seek and destroy invaders and support other immune cells for a combined response to threats.
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