Results 81 to 90 of about 78,844 (296)
mTORC1 Enhances Early Phase Ribosome Processivity
Frontiers in Molecular Biosciences, 2020 During translation elongation, the ribosome serially adds amino acids to a growing polypeptide over many rounds of catalysis. The ribosome remains bound to mRNAs over these multiple catalytic cycles, requiring high processivity. Despite its importance to
Erin An, Kyle Friend
doaj +1 more source
Ribosome profiling uncovers selective mRNA translation associated with eIF2 phosphorylation in erythroid progenitors. [PDF]
PLoS ONE, 2018 The regulation of translation initiation factor 2 (eIF2) is important for erythroid survival and differentiation. Lack of iron, a critical component of heme and hemoglobin, activates Heme Regulated Inhibitor (HRI). This results in phosphorylation of eIF2
Nahuel A Paolini +5 more
doaj +1 more source
Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance
Aging and Cancer, EarlyView.NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang +3 more
wiley +1 more source
The Plant Translatome Surveyed by Ribosome Profiling [PDF]
Plant and Cell Physiology, 2019 Abstract Although transcriptome changes have long been recognized as a mechanism to induce tentative substitution of expressed genes in diverse biological processes in plants, the regulation of translation—the final step of the central dogma of molecular biology—emerged as an alternative and prominent layer in defining the output of ...
Tomoya Fujita +2 more
openaire +2 more sources
Positional proteomics reveals differences in N-terminal proteoform stability [PDF]
, 2016 To understand the impact of alternative translation initiation on a proteome, we performed a proteome-wide study on protein turnover using positional proteomics and ribosome profiling to distinguish between N-terminal proteoforms of individual genes.
Brown JL +4 more
core +2 more sources
Advanced Functional Materials, EarlyView.We have developed DEX/GM, an all‐natural, personalizable hybrid vaccine designed by coating dendritic cell‐derived exosomes (DEX) onto tumor cell membranes (GM) for sustained prophylaxis against glioblastoma (GBM). ABSTRACT Glioblastoma (GBM), one of the most aggressive and lethal brain tumors, remains incurable with a poor clinical prognosis.
Shanshan Li +6 more
wiley +1 more source
Integrative detection of genome-wide translation using iRibo
STAR ProtocolsSummary: Ribosome profiling is a sequencing technique that provides a global picture of translation across a genome. Here, we present iRibo, a software program for integrating any number of ribosome profiling samples to obtain sensitive inference of ...
Alistair Turcan +3 more
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Cells, 2022 RNA-seq has been widely used as a high-throughput method to characterize transcript dynamic changes in a broad context, such as development and diseases.
Atefeh Bagheri +3 more
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Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
High-Resolution Analysis of Coronavirus Gene Expression by RNA Sequencing and Ribosome Profiling.
PLoS Pathogens, 2016 Members of the family Coronaviridae have the largest genomes of all RNA viruses, typically in the region of 30 kilobases. Several coronaviruses, such as Severe acute respiratory syndrome-related coronavirus (SARS-CoV) and Middle East respiratory syndrome-
Nerea Irigoyen +5 more
doaj +1 more source