Term Name: | CD4-positive helper T cell |
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Synonyms: | CD4-positive helper T lymphocyte, CD4-positive helper T-cell, CD4-positive helper T-lymphocyte, CD4-positive T-helper cell |
Definition: | A CD4-positive, alpha-beta T cell that cooperates with other lymphocytes via direct contact or cytokine release to initiate a variety of immune functions. |
Ontology: | Cell Ontology [CL:0000492] |