effector cell

effector cell
effector cell n a lymphocyte (as a T cell) that has been induced to differentiate into a form (as a cytotoxic T cell) capable of mounting a specific immune response called also effector lymphocyte

* * *

1. a cell that becomes active in response to stimulation. 2. in immunology, a differentiated lymphocyte that carries out some part of the immune response, e.g., antibody production, lymphokine production, or helper, suppressor, or killer function. Cf. memory c.

Medical dictionary. 2011.

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