Phosphotyrosine profiling identifies the KG-1 cell line as a model for the study of FGFR1 fusions in acute myeloid leukemia Running Title: FGFR1OP2-FGFR1 fusion in the KG-1 cell line
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Phosphotyrosine profiling identifies the KG-1 cell line as a model for the study of FGFR1 fusions in acute myeloid leukemia.
The 8p11 myeloproliferative syndrome (EMS) is associated with translocations that disrupt the FGFR1 gene. To date, 8 fusion partners of FGFR1 have been identified. However, no primary leukemia cell lines were identified that contain any of these fusions. Here, we screened more than 40 acute myeloid leukemia cell lines for constitutive phosphorylation of STAT5 and applied an immunoaffinity profi...
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The 8p11 myeloproliferative syndrome is a rare, aggressive myeloproliferative neoplasm characterized by constitutively active FGFR1 fusion proteins that arise from specific chromosomal translocations and which drive aberrant proliferation. Although FGFR1 inhibitors have shown in vitro activity against FGFR1 fusions, none are in use clinically and there is a need to assess additional compounds a...
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متن کامل14-3-3 Integrates prosurvival signals mediated by the AKT and MAPK pathways in ZNF198-FGFR1-transformed hematopoietic cells.
Human 8p11 stem cell leukemia/lymphoma syndrome usually presents as a myeloproliferative disorder (MPD) that evolves to acute myeloid leukemia and/or lymphoma. The syndrome associated with t(8;13)(p11;q12) results in expression of the ZNF198-FGFR1 fusion tyrosine kinase that plays a pathogenic role in hematopoietic transformation. We found that ZNF198-FGFR1 activated both the AKT and mitogen ac...
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تاریخ انتشار 2006