205 results found
    1. Cell Biology

    Degradation of Gadd45 mRNA by nonsense-mediated decay is essential for viability

    Jonathan O Nelson, Kristin A Moore ... Mark M Metzstein
    Excess expression of the Gadd45 mRNA accounts for lethality when nonsense-mediated decay is lost in Drosophila and mammalian cells, revealing that this pathway is a critical gene regulatory mechanism.
    1. Epidemiology and Global Health
    2. Genetics and Genomics

    Epigenetic scores for the circulating proteome as tools for disease prediction

    Danni A Gadd, Robert F Hillary ... Riccardo E Marioni
    Epigenetic scores for blood protein levels identify those at risk of multiple age-related morbidities, up to 14 years prior to onset.
    1. Cell Biology

    mRNA Decay: How cells kill a "killer" messenger

    Cosmin Saveanu, Alain Jacquier
    Version of Record
    Insight
    1. Microbiology and Infectious Disease

    Inner membrane complex proteomics reveals a palmitoylation regulation critical for intraerythrocytic development of malaria parasite

    Pengge Qian, Xu Wang ... Jing Yuan
    A systemic proteome of the pellicle organelle inner membrane complex (IMC) provides new insight for the intraerythrocytic proliferation of malaria parasite and identifies the palmitoyl-acyl-transferase DHHC2 as a key enzyme regulating the localization of IMC proteins through palmitoylation.
    1. Cancer Biology

    Defining function of wild-type and three patient-specific TP53 mutations in a zebrafish model of embryonal rhabdomyosarcoma

    Jiangfei Chen, Kunal Baxi ... Myron S Ignatius
    Zebrafish are an optimal model organism to study rare TP53 mutations whose functions are not readily understood.
    1. Cell Biology
    2. Cancer Biology

    Tumor suppressive role of sestrin2 during colitis and colon carcinogenesis

    Seung-Hyun Ro, Xiang Xue ... Jun Hee Lee
    Sestrin2 loss could be a universal mechanism of human colon carcinogenesis that allows for barrier dysfunction, mTORC1 hyperactivation, unrestricted tumor growth and chemoresistance.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    eIF2B activator prevents neurological defects caused by a chronic integrated stress response

    Yao Liang Wong, Lauren LeBon ... Carmela Sidrauski
    Boosting the function of translation factor eIF2B by chronic small molecule administration prevents pathology in a neurodegenerative model of Vanishing White Matter disease characterized by a maladaptive stress response.
    1. Cancer Biology

    A novel triptolide analog downregulates NF-κB and induces mitochondrial apoptosis pathways in human pancreatic cancer

    Qiaomu Tian, Peng Zhang ... Anita S Chong
    CK21 emerges as a compelling candidate for pancreatic cancer treatment, and its capacity to target the NF-κB pathway, induce mitochondrial-mediated apoptosis, and do so with minimal toxicity is a significant stride in the quest for improved therapies.
    1. Cell Biology

    Transcriptional activator TAp63 is upregulated in muscular atrophy during ALS and induces the pro-atrophic ubiquitin ligase Trim63

    Yannick von Grabowiecki, Paula Abreu ... Christian Gaiddon
    Atrophic muscles of patients and animal models developing amyotrophic lateral sclerosis show an upregulation of TAp63 that stimulates the expression of a pro-atrophic ubiquitin ligase.

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