Granular Leukocyte

A category of white blood cells (leukocytes) characterized by the presence of granules in their cytoplasm, including neutrophils, eosinophils, and basophils, involved in innate immunity.

Key Functions:

• Participates in innate immune responses.
• Phagocytoses pathogens (neutrophils).
• Mediates allergic reactions (basophils, eosinophils).
• Releases granular contents to fight infections.

Interacting Systems & Components:

• Neutrophil (type of)
• Eosinophil (type of)
• Basophil (type of)
• Immune System (component of innate immunity)
• Blood (circulates in)