14 results found
    1. Cancer Biology

    CPT1A mediates radiation sensitivity in colorectal cancer

    Zhenhui Chen, Lu Yu ... Yi Ding
    CPT1A downregulation enhances radioresistance in colorectal cancer (CRC) via FOXM1-mediated antioxidant response, making it a potential biomarker for radiosensitivity and a novel target for improving CRC radiotherapy.
    1. Cancer Biology

    Lipid droplets and ferritin heavy chain: a devilish liaison in human cancer cell radioresistance

    Luca Tirinato, Maria Grazia Marafioti ... Joao Seco
    Lipid Droplet accumulation is a fingerprint shared by different human cancer radioresistant cells and their biogenesis strongly depend on FTH1 presence.
    1. Cancer Biology

    Nifuroxazide suppresses PD-L1 expression and enhances the efficacy of radiotherapy in hepatocellular carcinoma

    Tiesuo Zhao, Pengkun Wei ... Huijie Jia
    A cellular experiment and animal model reveals that nifuroxazide can inhibit the expression of PD-L1 through the proteasome pathway, rather than at the genetic level.
    1. Cancer Biology

    A multi-gene predictive model for the radiation sensitivity of nasopharyngeal carcinoma based on machine learning

    Kailai Li, Junyi Liang ... Hui Meng
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Convincing
    1. Cancer Biology
    2. Medicine

    Non-coding RNAs in drug and radiation resistance of bone and soft-tissue sarcoma: a systematic review

    Huan-Huan Chen, Tie-Ning Zhang ... Tao Zhang
    Non-coding RNAs appear to be good candidates as biomarkers for predicting treatment response and therapeutics for sarcoma, their differential expression across tissues complicates their application.
    1. Genetics and Genomics

    A non-mosaic transchromosomic mouse model of Down syndrome carrying the long arm of human chromosome 21

    Yasuhiro Kazuki, Feng J Gao ... Roger H Reeves
    TcMAC21 is an appropriate “next gen” mouse model for DS research, and provides a proof of concept of using artificial chromosomes to generate non-mosaic humanized animal models of chromosome disorders.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    An XRCC4 mutant mouse, a model for human X4 syndrome, reveals interplays with Xlf, PAXX, and ATM in lymphoid development

    Benoit Roch, Vincent Abramowski ... Jean-Pierre de Villartay
    A viable separation of function XRCC4 knock-in mutant mouse model recapitulates some aspects of XRCC4 deficiency in humans, notably the absence of immune deficiency.
    1. Developmental Biology

    p53 activity is selectively licensed in the Drosophila stem cell compartment

    Annika Wylie, Wan-Jin Lu ... John M Abrams
    Ancient features of the p53 regulatory network are coupled to the stem cell compartment in normal and pathologic contexts.
    1. Stem Cells and Regenerative Medicine

    ERα promotes murine hematopoietic regeneration through the Ire1α-mediated unfolded protein response

    Richard H Chapple, Tianyuan Hu ... Daisuke Nakada
    Estrogen is a systemic factor that promotes hematopoietic regeneration by activating the unfolded protein responses.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Mutational phospho-mimicry reveals a regulatory role for the XRCC4 and XLF C-terminal tails in modulating DNA bridging during classical non-homologous end joining

    Davide Normanno, Aurélie Négrel ... Mauro Modesti
    In concert phosphorylation site modification of both XRCC4 and XLF C-terminal disordered tails promotes disassembly of XRCC4/XLF DNA tethers during c-NHEJ.

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