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Immunization
Study results from Wayne State University update understanding of immunization
November 12th, 2008
According to recent research from the United States, "Her-2/neu(+) tumor cells refractory to antibody or receptor tyrosine kinase inhibitors are emerging in treated patients. To investigate if drug resistant tumors can be controlled by active vaccination, gefitinib and antibody sensitivity of four neu(+) BALB/c mouse mammary tumor lines were compared." "Significant differences in cell proliferation and Akt phosphorylation were observed. Treatment-induced drug resistance was associated with increased chromosomal aberrations as shown by spectral karyotyping analysis, suggesting changes beyond neu signaling pathways. When mice were immunized with pneuTM encoding the...
Source: Vaccine Weekly (2008-11-12)
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