Results 251 to 260 of about 2,808,906 (291)
FEBS Open Bio, EarlyView.Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero +5 more
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FEBS Open Bio, EarlyView.Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata +13 more
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FEBS Open Bio, EarlyView.RETRACTION: J. Chen, C. Chen, Y. Lin, Y. Su, X. Yu, Y. Jiang, Z. Chen, SY. Ke, SZ. Lin, L. Chen, Z. Zhang, and T. Zhang, “Downregulation of SUMO2 inhibits hepatocellular carcinoma cell proliferation, migration and invasion,” FEBS Open Bio 11, no. 6 (2021): 1771–1784. https://doi.org/10.1002/2211-5463.13173. The above article, published online on 14 May
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A-to-I RNA editing — immune protector and transcriptome diversifier
Nature Reviews Genetics, 2018Modifications of RNA affect its function and stability. RNA editing is unique among these modifications because it not only alters the cellular fate of RNA molecules but also alters their sequence relative to the genome. The most common type of RNA editing is A-to-I editing by double-stranded RNA-specific adenosine deaminase (ADAR) enzymes.
Eli Eisenberg, Erez Y. Levanon
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A-to-I editing prevents self-RNA sensing
Nature Reviews Molecular Cell Biology, 2022Leilei Chen
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Site‐selective versus promiscuous A‐to‐I editing
WIREs RNA, 2011AbstractRNA editing by adenosine deamination is acting on polymerase II derived transcripts in all metazoans. Adenosine‐to‐inosine (A‐to‐I) editing is mediated by the adenosine deaminase that acts on RNA (ADAR) enzymes. Two types of adenosine to inosine (A‐to‐I) RNA editing have been defined: site selective and hyper‐editing.
Helene, Wahlstedt, Marie, Ohman
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A-to-I RNA Editing is Induced Upon Hypoxia
Shock, 2011Regulating gene expression is part of a cell's response to hypoxia. A-to-I RNA editing is an epigenetic phenomenon that can contribute to RNA and protein levels and to isoform diversity. In this study, we identified alterations in the levels of RNA editing following hypoxic stress in three genes: MED13, STAT3, and F11R.
Yael, Nevo-Caspi +3 more
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Detection of A-to-I Hyper-edited RNA Sequences
2020Following A-to-I editing of double-stranded RNA (dsRNA) molecules, sequencing reactions interpret the edited inosine (I) as guanosine (G). For this reason, current methods to detect A-to-I editing sites work to align RNA sequences to their reference DNA sequence in order to reveal A-to-G mismatches.
Roni, Cohen-Fultheim, Erez Y, Levanon
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Genome-Wide Analysis of A-to-I RNA Editing
2016Adenosine (A)-to-inosine (I) RNA editing is a fundamental posttranscriptional modification that ensures the deamination of A-to-I in double-stranded (ds) RNA molecules. Intriguingly, the A-to-I RNA editing system is particularly active in the nervous system of higher eukaryotes, altering a plethora of noncoding and coding sequences.
Yiannis A, Savva +2 more
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Editing the message from A to I
Nature Biotechnology, 2004Numerous adenosine-to-inosine editing sites found in mRNA sequences raise new questions about the biological significance of RNA editing.
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