Cancer Weekly
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Cancer Vaccines
Study data from Leiden University provide new insights into cancer vaccines
October 14th, 2008
"Microsatellite instable (MSI) cancers express frameshift-mutated antigens, the C-terminal polypeptides of which are foreign to the immune system. Consequently, these antigens constitute a unique pool of tumor-specific antigens that can be exploited for patient diagnosis and selective, immune-mediated targeting of cancers," researchers in Netherlands report. "However, other than their sequence, very little is known about the characteristics of the majority of these proteins. We therefore developed a methodology for predicting their immunogenic behavior that is based on a gene-expression system, in which each of the proteins was fused to a short C-terminal polypeptide...
Source: Cancer Weekly (2008-10-14)
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