Term Name:	T-helper 2 cell lineage commitment
Synonyms:	T-helper 2 cell fate commitment, Th2 fate commitment
Definition:	The process in which a CD4-positive, alpha-beta T cell becomes committed to becoming a T-helper 2 cell, a CD4-positive, alpha-beta T cell specialized to promote immunological processes often associated with resistance to extracellular organisms such as helminths, enhanced production of particular antibody isotypes, and pathological conditions such as allergy.
Ontology:	GO: Biological Process [GO:0002297]    QuickGO    AmiGO