Abstract Introduction/Objective Myeloid/lymphoid neoplasms with rearrangement of FGFR1 are uncommon and heterogeneous group hematological malignancies that may present as myeloproliferative neoplasm, acute myeloid leukemia, T or B lymphoblastic lymphoma/leukemia, mixed phenotypic leukemia. Patients can lymphadenopathy, mediastinal mass, systemic symptoms. Eosinophilia is common in peripheral bl...

Tolerance to IE molecules leads to deletion of V beta 17a-bearing T cells. Both, the CD4+ as well as the CD8+ T cell subsets are affected. A large percentage of CD4+ V beta 17a+ T cell hybrids recognize IE molecules. We now have investigated the reactivity for IE antigens of CD8+ V beta 17a+ T cell hybrids. Using a transfection approach, we have introduced the murine CD8 molecule into different...

BACKGROUND AND OBJECTIVES We sought to identify new fusion genes with involvement of the platelet-derived growth factor receptor beta gene (PDGFRB) in three patients presenting with various subtypes of chronic myeloproliferative disorders associated with chromosomal aberrations involving chromosome bands 5q31-33. DESIGN AND METHODS We performed 5 rapid amplification of cDNA ends (5 -RACE)-pol...

two hundred and fifty-eight iranian university students estimated their own, parents', and partners' overall (general) intelligence, and also estimated 13 'multiple intelligences' on a simple, two-page questionnaire which was previously used in many similar studies. in accordance with previous research, men rated themselves higher than women on logical-mathematical, spatial and musical intellig...

This new, comprehensive text published by Wiley Blackwell provides a much needed re-write on the earlier publication of 15 y ago, published just after the approval of the first Fc-fusion protein, etanercept (Enbrel). The field of therapeutic proteins, dominated by antibodies and Fc-fusion proteins, has advanced dramatically over this period, with multiple new structures and successful therapeut...

The mechanisms by which mixed-lineage leukemia (MLL) fusion products resulting from in utero translocations in 11q23 contribute to leukemogenesis and infant acute leukemia remain elusive. It is still controversial whether the MLL fusion protein is sufficient to induce acute leukemia without additional genetic alterations, although carcinogenesis in general is known to result from more than 1 ge...

X-ray crystallography provides important insights into structure-function relationship in biomolecules. However, protein crystals are usually hard to obtain which hinders our understanding of multiple important processes. Crystallization requires large amount of protein sample, whereas recombinant proteins are often unstable or insoluble. Green fluorescent protein (GFP) fusion is one of the app...

Chromosome rearrangements and fusion genes present major portion of leukemogenesis and contribute to leukemic subtypes. It is practical and helpful to detect the fusion genes in clinic diagnosis of leukemia. Present application of reverse transcription polymerase chain reaction (RT-PCR) method to detect the fusion gene transcripts is effective, but time- and labor-consuming. To set up a simple ...

BACKGROUND Characterization of novel fusion genes in acute leukemia is important for gaining information about leukemia genesis. We describe the characterization of a new ETV6 fusion gene in acute myeloid leukemia (AML) FAB M0 as a result of an uncommon translocation involving chromosomes 12 and 15. METHODS The ETV6 locus at 12p13 was shown to be translocated and to constitute the 5' end of t...