Vaccine Weekly
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Vaccines
Studies conducted at National Institutes of Health on vaccines recently published
July 1st, 2009
"Vaccine-based expansion of T cells is one approach to enhance the graft-versus-tumor effect of allogeneic bone marrow transplantation (BMT), but the complex immunobiology of the allogeneic environment on responses to tumor vaccines has not been well characterized. We hypothesized that subclinical graft-versus-host disease (GVHD) impairs immunity, but modulation of gamma interferon (IFN-gamma) signaling could reverse this effect," scientists in the United States report. "Dendritic cell vaccines and donor lymphocyte infusions (DLIs) were incorporated into a minor histocompatibility antigen-mismatched, T cell-depleted, allogeneic BMT mouse model. Animals were then...
Source: Vaccine Weekly (2009-07-01)
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