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The cascade of processes by which a signal interacts with a receptor, causing a change in the level or activity of a second messenger or other downstream target, and ultimately leading to activation or perpetuation of an immune response. A series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of the target cell capable of activating, perpetuating, or inhibiting an immune response. Any series of molecular signals leading to activation of the innate immune response generated as a consequence of binding to a cell surface receptor. Any process that initiates an immune response. A series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of a cell capable of activating or perpetuating an immune response. The cascade of processes by which a signal interacts with a receptor, causing a change in the level or activity of a second messenger or other downstream target, and ultimately leading to the activation, perpetuation, or inhibition of an immune response. A series of molecular signals generated as a consequence of a the binding of the Fc portion of an immunoglobulin by an Fc receptor capable of activating or perpetuating an immune response. The Fc portion of an immunoglobulin is its C-terminal constant region. A series of molecular signals initiated by the cross-linking of an antigen receptor on a B or T cell. A series of molecular signals generated as a consequence of a component of the complement pathway binding to a complement receptor. Such components include both whole complement proteins and fragments of complement proteins generated through the activity of the complement pathway. Any series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of the target cell.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: immune response-activating cell surface receptor signaling pathway
Acc: GO:0002429
Aspect: Biological Process
Desc: A series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of a cell capable of activating or perpetuating an immune response.
Synonyms:
  • immune response-activating cell surface receptor signalling pathway
  • activation of immune response by cell surface receptor signaling pathway
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 92 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0002429 - immune response-activating cell surface receptor signaling pathway (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle