Reactome: A Curated Pathway Database

Immune System

Stable Identifier
R-HSA-168256
Type
TopLevelPathway
Species
Homo sapiens
Synonyms
Signaling in Immune system, Immune System signaling
Locations in the PathwayBrowser
Summation

Humans are exposed to millions of potential pathogens daily, through contact, ingestion, and inhalation. Our ability to avoid infection depends on the adaptive immune system and during the first critical hours and days of exposure to a new pathogen, our innate immune system.

Participants
Orthologous Events