Term Name:	T-helper 1 cell diapedesis
Synonyms:	Th1 cell diapedesis
Definition:	The passage of a T-helper 1 cell between the tight junctions of endothelial cells lining blood vessels, typically the fourth and final step of cellular extravasation. A T-helper 1 cell is a CD4-positive, alpha-beta T cell that has the phenotype T-bet-positive and produces interferon-gamma.
Ontology:	GO: Biological Process [GO:0035688]    QuickGO    AmiGO