Search Results - "Dmitriev, Sergey E"
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Translation of 5' leaders is pervasive in genes resistant to eIF2 repression
Published in eLife (26-01-2015)“…Eukaryotic cells rapidly reduce protein synthesis in response to various stress conditions. This can be achieved by the phosphorylation-mediated inactivation…”
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RNA-seq analysis of an apical meristem time series reveals a critical point in Arabidopsis thaliana flower initiation
Published in BMC genomics (18-06-2015)“…Floral transition is a critical event in the life cycle of a flowering plant as it determines its reproductive success. Despite extensive studies of specific…”
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3
Patterns of Aging Biomarkers, Mortality, and Damaging Mutations Illuminate the Beginning of Aging and Causes of Early-Life Mortality
Published in Cell reports (Cambridge) (24-12-2019)“…An increase in the probability of death has been a defining feature of aging, yet human perinatal mortality starts high and decreases with age. Previous…”
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Functional Cyclization of Eukaryotic mRNAs
Published in International journal of molecular sciences (29-02-2020)“…The closed-loop model of eukaryotic translation states that mRNA is circularized by a chain of the cap-eIF4E-eIF4G-poly(A)-binding protein (PABP)-poly(A)…”
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svist4get: a simple visualization tool for genomic tracks from sequencing experiments
Published in BMC bioinformatics (06-03-2019)“…High-throughput sequencing often provides a foundation for experimental analyses in the life sciences. For many such methods, an intermediate layer of…”
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Human Tissues Exhibit Diverse Composition of Translation Machinery
Published in International journal of molecular sciences (06-05-2023)“…While protein synthesis is vital for the majority of cell types of the human body, diversely differentiated cells require specific translation regulation. This…”
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7
A standard knockout procedure alters expression of adjacent loci at the translational level
Published in Nucleic acids research (08-11-2021)“…Abstract The Saccharomyces cerevisiae gene deletion collection is widely used for functional gene annotation and genetic interaction analyses. However, the…”
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Eukaryotic translation initiation machinery can operate in a bacterial-like mode without eIF2
Published in Nature structural & molecular biology (01-08-2008)“…Viruses have found mechanisms to translate their RNAs in the face of antiviral responses. Data now indicate that the hepatitis C virus internal ribosome entry…”
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Crystal Structure of the Human Ribosome in Complex with DENR-MCT-1
Published in Cell reports (Cambridge) (18-07-2017)“…The repertoire of the density-regulated protein (DENR) and the malignant T cell-amplified sequence 1 (MCT-1/MCTS1) oncoprotein was recently expanded to include…”
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10
GTP-independent tRNA Delivery to the Ribosomal P-site by a Novel Eukaryotic Translation Factor
Published in The Journal of biological chemistry (27-08-2010)“…During translation, aminoacyl-tRNAs are delivered to the ribosome by specialized GTPases called translation factors. Here, we report the tRNA binding to the…”
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11
Enteroviruses Manipulate the Unfolded Protein Response through Multifaceted Deregulation of the Ire1-Xbp1 Pathway
Published in Viruses (01-11-2022)“…Many viruses are known to trigger endoplasmic reticulum (ER) stress in host cells, which in turn can develop a protective unfolded protein response (UPR)…”
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Human-specific endogenous retroviral insert serves as an enhancer for the schizophrenia-linked gene PRODH
Published in Proceedings of the National Academy of Sciences - PNAS (26-11-2013)“…Using a systematic, whole-genome analysis of enhancer activity of human-specific endogenous retroviral inserts (hsERVs), we identified an element, hsERV PRODH,…”
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13
Single-domain antibody delivery using an mRNA platform protects against lethal doses of botulinum neurotoxin A
Published in Frontiers in immunology (14-02-2023)“…Single-domain antibodies (sdAbs, VHHs, or nanobodies) are a promising tool for the treatment of both infectious and somatic diseases. Their small size greatly…”
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14
Pros and cons of pDNA and mRNA transfection to study mRNA translation in mammalian cells
Published in Gene (01-03-2016)“…Protein synthesis in eukaryotes is subject to stringent control. The misregulation of translation of certain mRNAs is often a hallmark of many diseases,…”
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A novel uORF-based regulatory mechanism controls translation of the human MDM2 and eIF2D mRNAs during stress
Published in Biochimie (01-02-2019)“…Short upstream open reading frames (uORFs) are the most prevalent cis-acting regulatory elements in the mammalian transcriptome which can orchestrate mRNA…”
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Amicoumacin A induces cancer cell death by targeting the eukaryotic ribosome
Published in Scientific reports (14-06-2016)“…Amicoumacin A is an antibiotic that was recently shown to target bacterial ribosomes. It affects translocation and provides an additional contact interface…”
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Trivalent mRNA vaccine-candidate against seasonal flu with cross-specific humoral immune response
Published in Frontiers in immunology (16-04-2024)“…Seasonal influenza remains a serious global health problem, leading to high mortality rates among the elderly and individuals with comorbidities. Vaccination…”
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Unidirectional constant rate motion of the ribosomal scanning particle during eukaryotic translation initiation
Published in Nucleic acids research (01-07-2011)“…According to the model of translation initiation in eukaryotes, the 40S ribosomal subunit binds to capped 5′-end of mRNA and subsequently migrates along 5′-UTR…”
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Cap- and IRES-independent scanning mechanism of translation initiation as an alternative to the concept of cellular IRESs
Published in Molecules and cells (01-10-2010)“…During the last decade the concept of cellular IRES-elements has become predominant to explain the continued expression of specific proteins in eukaryotic…”
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In vivo cyclic induction of the FOXM1 transcription factor delays natural and progeroid aging phenotypes and extends healthspan
Published in Nature aging (01-05-2022)“…The FOXM1 transcription factor exhibits pleiotropic C-terminal transcriptional and N-terminal non-transcriptional functions in various biological processes…”
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