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Gene Therapy
Findings from Seoul National University advance knowledge in gene therapy
April 8th, 2009
"Myeloid-derived suppressor cells (MDSCs), which are known to be accumulated in the blood, spleen, and bone marrow of tumor-bearing mice and cancer patients, were tested as APCs for a cellular vaccine because they have phenotypical similarity with inflammatory monocytes and may be differentiated from the same precursors as monocytes. Although MDSCs have immunosuppressive properties, in vivo transferred MDSCs, which present tumor Ag and NKT cell ligand (alpha-galactosylceramide), significantly prolonged survival time in metastatic tumor-bearing mice in a CD8(+) cell-, NK cell-, and NKT cell-dependent manner vs a CD4(+) T cell- and host dendritic cell-independent manner," researchers in...
Source: Vaccine Weekly (2009-04-08)
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