Source:http://linkedlifedata.com/resource/umls/id/C1155043
GO: The process in which a relatively unspecialized T cell acquires the specialized features of a T-helper 1 (Th1) cell. A Th1 cell is a CD4-positive, alpha-beta T cell that has the phenotype T-bet-positive and produces interferon-gamma. [CL:0000545, GOC:ebc]