OBO ID: CL:0000097
Term Name: mast cell Search Ontology:
Synonyms:
  • histaminocyte
  • labrocyte
  • mastocyte
  • tissue basophil
Definition: A cell that is found in almost all tissues containing numerous basophilic granules and capable of releasing large amounts of histamine and heparin upon activation. Progenitors leave bone marrow and mature in connective and mucosal tissue. Mature mast cells are found in all tissues, except the bloodstream. Their phenotype is CD117-high, CD123-negative, CD193-positive, CD200R3-positive, and FceRI-high. Stem-cell factor (KIT-ligand; SCF) is the main controlling signal of their survival and development. (8)
References:
  • BTO:0000830
  • CALOHA:TS-0603
  • FMA:66784
Ontology: Cell Ontology
Relationships
develops from:
is a type of:
has subtype:
capable_of:
has_high_plasma_membrane_amount:
has_part:
has_plasma_membrane_part:
lacks_plasma_membrane_part:
PHENOTYPE No data available