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Cancer Vaccines
Investigators at Radboud University release new data on cancer vaccines
May 26th, 2009
"Electroporation of dendritic cells (DC) with mRNA encoding tumor-associated antigens (TAA) for cancer immunotherapy has been proved efficient and clinically safe. It obviates prior knowledge of CTL and Th epitopes in the antigen and leads to the presentation of multiple epitopes for several HLA alleles," scientists in Netherlands report. "Here we studied the migration capacity and the antigen expression of mRNA-electroporated DC (mRNA-DC) in lymph nodes after vaccination in melanoma patients. DC were electroporated with mRNA encoding gp100 or tyrosinase, labeled with indium-111 and superparamagnetic iron oxide particles, and injected intranodally in melanoma patients...
Source: Cancer Weekly (2009-05-26)
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