8 results found
    1. Cancer Biology
    2. Developmental Biology

    Fetal and neonatal hematopoietic progenitors are functionally and transcriptionally resistant to Flt3-ITD mutations

    Shaina N Porter, Andrew S Cluster ... Jeffrey A Magee
    Age-specific transcriptional responses to Flt3-ITD and cooperating Flt3/Runx1 mutations cause hematopoietic stem cell depletion and myeloid progenitor expansion during adult, but not fetal/neonatal, stages of development.
    1. Cancer Biology
    2. Computational and Systems Biology

    Unveiling the signaling network of FLT3-ITD AML improves drug sensitivity prediction

    Sara Latini, Veronica Venafra ... Francesca Sacco
    Acute myeloid leukemia-specific predictive logic models reveal new therapeutic targets involved in cancer resistance mechanisms paving the way for personalized precision medicine.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Non-canonical H3K79me2-dependent pathways promote the survival of MLL-rearranged leukemia

    William F Richter, Rohan N Shah, Alexander J Ruthenburg
    FLT3-ITD/STAT5A signaling is more sensitive to Dot1L inhibition than the canonical MLL-fusion activated drivers of leukemogenesis, providing a potential therapeutic avenue for one of the most frequent lesions in leukemia.
    1. Cancer Biology

    Therapeutic resistance in acute myeloid leukemia cells is mediated by a novel ATM/mTOR pathway regulating oxidative phosphorylation

    Hae J Park, Mark A Gregory ... James DeGregori
    Cellular and molecular analyses of human AML cells reveal a novel pathway activated by the bone marrow microenvironment that confers resistance to FLT3 inhibition and can be exploited to improve the efficacy of FLT3 inhibitor therapy for AML.
    1. Cancer Biology
    2. Genetics and Genomics

    Convergent epigenetic evolution drives relapse in acute myeloid leukemia

    Kevin Nuno, Armon Azizi ... Ravindra Majeti
    Integrated analyses of acute myeloid leukemia genetics and epigenetics demonstrate that epigenetic evolution occurs in a convergent manner in the absence of DNA mutations at relapse post-chemotherapy.
    1. Immunology and Inflammation

    Neutrophil extracellular traps arm DC vaccination against NPM-mutant myeloproliferation

    Claudio Tripodo, Barbara Bassani ... Sabina Sangaletti
    Neutrophil extracellular traps are an immunogenic source of leukemia antigens in dendritic cell-based vaccination and are able to instruct antileukemia CD8 T-cell responses.
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    1. Cancer Biology
    2. Cell Biology

    MELK is not necessary for the proliferation of basal-like breast cancer cells

    Hai-Tsang Huang, Hyuk-Soo Seo ... Nathanael S Gray
    The inhibitory or deletion effect of MELK does not impair the proliferation of basal-like breast cancer cell lines.
    1. Biochemistry and Chemical Biology

    Cross-talk between PRMT1-mediated methylation and ubiquitylation on RBM15 controls RNA splicing

    Li Zhang, Ngoc-Tung Tran ... Xinyang Zhao
    Inhibiting PRMT1 enzymatic activity promotes megakaryocyte terminal differentiation via RBM15-mediated RNA metabolism, which is dysregulated in hematological malignancies.

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