Hodgkin’s antigens-GM-CSF-expressing cell vaccine

Definition / meaning of Hodgkin’s antigens-GM-CSF-expressing cell vaccine

An allogeneic vaccine consisting of Hodgkin lymphoma cells transfected with the granulocyte macrophage-colony-stimulating factor (GM-CSF) gene with potential antineoplastic activity. Upon vaccination, Hodgkin antigens-GM-CSF-expressing cell vaccine may stimulate a cytotoxic T-lymphocyte (CTL) immune response against Hodgkin lymphoma-associated antigens, which may result in the lysis of tumor cells expressing these antigens. In addition, transfected Hodgkin lymphopma cells secrete GM-CSF, which may potentiate the CTL response against Hodgkin lymphoma-associated antigens.

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Source(s):

The Web site of the National Cancer Institute (http://www.cancer.gov/)

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