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Cancer Vaccines
Research from Mayo Clinic in the area of cancer vaccines published
June 9th, 2009
"Myeloid-derived suppressor cells (MDSCs) are a heterogeneous population of myeloid cells that inhibit T-cell activity and contribute to the immune suppression characteristic of most tumors. We discovered that bone marrow (BM) progenitor cells from the Muc1 knockout (KO) mice differentiated into CD11b(+)Gr1(+) MDSCs in vitro under granulocyte macrophage colony-stimulating factor and interleukin-4 signaling," scientists writing in the journal Cancer Research report. "MUC1 is a tumor-associated mucin and its cytoplasmic tail (MUC1-CT) can regulate beta-catenin to promote oncogenesis. Given the importance of beta-catenin in hematopoiesis, we hypothesized that the...
Source: Cancer Weekly (2009-06-09)
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