534 results found
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Loss of Kat2a enhances transcriptional noise and depletes acute myeloid leukemia stem-like cells

    Ana Filipa Domingues et al.
    Histone acetyl-transferase Kat2a preserves leukemia stem cells through frequent transcriptional firing of metabolic and regulatory gene promoters and maintenance of a largely invariant self-renewal program.
    1. Cancer Biology

    Convergent organization of aberrant MYB complex controls oncogenic gene expression in acute myeloid leukemia

    Sumiko Takao et al.
    Definition of leukemia gene expression mechanisms reveals general principles of cancer gene control and offers a pharmacologic strategy for its therapeutic reprogramming.
    1. Cancer Biology

    Functional interrogation of HOXA9 regulome in MLLr leukemia via reporter-based CRISPR/Cas9 screen

    Hao Zhang et al.
    The HOXA9 reporter and genetic screens facilitated the functional interrogation of the HOXA9 regulome and advanced our understanding of the molecular regulation network in HOXA9-driven leukemia.
    1. Chromosomes and Gene Expression

    The transcriptional cofactor TRIM33 prevents apoptosis in B lymphoblastic leukemia by deactivating a single enhancer

    Eric Wang et al.
    TRIM33 performs an essential function in B cell acute lymphoblastic leukemia through an association with a single cis element.
    1. Chromosomes and Gene Expression

    Transcription-coupled genetic instability marks acute lymphoblastic leukemia structural variation hotspots

    Merja Heinäniemi et al.
    Convergent transcription and stalling of transcription are enriched at DNA breakpoints found in acute lymphoblastic leukemia and associate with DNA structures and sequences that mediate genetic instability.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Chromatin-bound CRM1 recruits SET-Nup214 and NPM1c onto HOX clusters causing aberrant HOX expression in leukemia cells

    Masahiro Oka et al.
    A key molecule that connects leukemogenic proteins to aberrant HOX gene regulation turned out to be a nuclear export factor, CRM1.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Intrinsic OXPHOS limitations underlie cellular bioenergetics in leukemia

    Margaret AM Nelson et al.
    Across a physiological span of ATP-free energy, leukemic mitochondria primarily consume, rather than produce, ATP.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    lncRNA requirements for mouse acute myeloid leukemia and normal differentiation

    M Joaquina Delás et al.
    A comprehensive analysis of long noncoding RNAs in the hematopoietic system reveals their dynamic regulation and a loss-of-function screen identifies some required for leukemia progression and involved in normal myeloid differentiation.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    HBO1-MLL interaction promotes AF4/ENL/P-TEFb-mediated leukemogenesis

    Satoshi Takahashi et al.
    Interaction of the MLL and HBO1 complexes is a key nexus for leukemic transformation that can serve as a therapeutic target.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    HOXA9 promotes MYC-mediated leukemogenesis by maintaining gene expression for multiple anti-apoptotic pathways

    Ryo Miyamoto et al.
    HOXA9 is a transcriptional maintenance factor for anti-apoptotic genes that accelerate MYC-driven leukemia.

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