126 results found
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Doxorubicin blocks proliferation of cancer cells through proteolytic activation of CREB3L1

    Bray Denard, Ching Lee, Jin Ye
    Cleavage of a membrane-bound transcription factor by the chemotherapeutic reagent doxorubicin can block the proliferation of tumor cells.
    1. Cancer Biology

    Resistance to different anthracycline chemotherapeutics elicits distinct and actionable primary metabolic dependencies in breast cancer

    Shawn McGuirk, Yannick Audet-Delage ... Julie St-Pierre
    Breast cancer resistant to either doxorubicin or epirubicin relies on distinct primary metabolic processes, which can be targeted to reduce cancer progression.
    1. Cancer Biology
    2. Cell Biology

    EPAC1 inhibition protects the heart from doxorubicin-induced toxicity

    Marianne Mazevet, Anissa Belhadef ... Eric Morel
    The inhibition of EPAC1, a cAMP-binding protein, appears as a potential therapeutic strategy to limit doxorubicin-induced cardiotoxicity without interfering with its antitumoral activity.
    1. Genetics and Genomics

    Determining the genetic basis of anthracycline-cardiotoxicity by molecular response QTL mapping in induced cardiomyocytes

    David A Knowles, Courtney K Burrows ... Yoav Gilad
    Genetic variants that modulate transcriptomic response to doxorubicin in human iPSC-derived cardiomyocytes are predictive of cardiac damage and in vivo sensitivity to anthracycline cardiotoxicity.
    1. Cell Biology
    2. Medicine

    Chemotherapy activates inflammasomes to cause inflammation-associated bone loss

    Chun Wang, Khushpreet Kaur ... Gabriel Mbalaviele
    Inflammasome-mediated inflammation is critically involved in bone loss caused by doxorubicin.
    1. Biochemistry and Chemical Biology

    Cancer: How does doxorubicin work?

    Anand G Patel, Scott H Kaufmann
    Version of Record
    Insight
    1. Cancer Biology

    Exploration of drug resistance mechanisms in triple negative breast cancer cells using a microfluidic device and patient tissues

    Wanyoung Lim, Inwoo Hwang ... Sungsu Park
    A microfluidic device induces doxorubicin-resistant polyaneuploid cancer cells from triple negative breast cancer cells, revealing NUPR1/HDAC11 axis dysfunction drives chemoresistance, increasing tumor heterogeneity and impacting clinical outcomes.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    METTL3 promotes homologous recombination repair and modulates chemotherapeutic response in breast cancer by regulating the EGF/RAD51 axis

    Enjie Li, Mingyue Xia ... Zhigang Guo
    Biochemical approaches and cellular experiments show a novel effect of METTL3 on homologous recombination repair and chemotherapeutic response via the m6A-YTHDC1-dependent regulation of the EGF/RAD51 axis.
    1. Cell Biology
    2. Genetics and Genomics

    Circular synthesized CRISPR/Cas gRNAs for functional interrogations in the coding and noncoding genome

    Martin Wegner, Valentina Diehl ... Manuel Kaulich
    Cloning-free 3Cs technology is developed for the generation of sequence-bias-free covalently closed circular synthesized (3Cs) CRISPR/Cas gRNA libraries that can interrogate the coding and noncoding human genome.
    1. Cell Biology
    2. Medicine

    Increase of cell surface vimentin is associated with vimentin network disruption and subsequent stress-induced premature senescence in human chondrocytes

    Jana Riegger, Rolf E Brenner
    Disruption of the intracellular vimentin network upon cellular stress results in enhanced cell surface vimentin on human osteoarthritic chondrocytes and might represent a novel membrane-associated marker of stress-induced premature senescence.

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