Macrophages play a critical role in activating other parts of the immune system by secreting chemical signals called cytokines after ingesting a pathogen.

Authors

• Person: Not available Organization: Children's Hospital of Philadelphia
  Parts of the Immune System | Children's Hospital of Philadelphia

Sources

• Parts of the Immune System | Children's Hospital of Philadelphia www.chop.edu Children's Hospital of Philadelphia via serper

Referenced by nodes (4)

• immune system concept
• macrophages concept
• cytokines concept
• pathogen concept