B cells

Definition

B cells are a type of white blood cell, part of the adaptive immune system, responsible for producing antibodies that target specific antigens (foreign substances). They play a crucial role in the body's defense mechanism by recognizing and binding to antigens, leading to their neutralization or destruction.

Related terms

Antibodies: Proteins produced by B cells that specifically target and bind to antigens for their neutralization or destruction.

Antigens: Foreign substances or molecules that trigger an immune response when detected by the body's immune system.

Adaptive immune system: The component of the immune system that learns to recognize specific pathogens and provides a targeted response during infection