Редактирование: ABCE1 (раздел)

==Publications==

{{medline-entry
|title=Widespread Accumulation of Ribosome-Associated Isolated 3' UTRs in Neuronal Cell Populations of the Aging Brain.
|pubmed-url=https://pubmed.ncbi.nlm.nih.gov/30485811
|abstract=Particular brain regions and cell populations exhibit increased susceptibility to aging-related stresses. Here, we describe the age-specific and brain-region-specific accumulation of ribosome-associated 3' UTR RNAs that lack the 5' UTR and open reading frame. Our study reveals that this phenomenon impacts hundreds of genes in aged D1 spiny projection neurons of the mouse striatum and also occurs in the aging human brain. Isolated 3' UTR accumulation is tightly correlated with mitochondrial gene expression and oxidative stress, with full-length mRNA expression that is reduced but not eliminated, and with production of short 3' UTR-encoded peptides. Depletion of the oxidation-sensitive Fe-S cluster ribosome recycling factor [[ABCE1]] induces the accumulation of 3' UTRs, consistent with a model in which ribosome stalling and mRNA cleavage by No-Go decay yields isolated 3' UTR RNAs protected by ribosomes. Isolated 3' UTR accumulation is a hallmark of brain aging, likely reflecting regional differences in metabolism and oxidative stress.
|mesh-terms=* 3' Untranslated Regions
* ATP-Binding Cassette Transporters
* Aging
* Amino Acid Sequence
* Animals
* Brain
* Cellular Senescence
* Female
* Gene Expression Regulation
* Humans
* Mice
* Mice, Inbred C57BL
* Mice, Transgenic
* Mitochondria
* NIH 3T3 Cells
* Neostriatum
* Neurons
* Oxidative Stress
* Ribosomes
|keywords=* 3′ UTR
* ABCE1
* aging
* brain
* mRNA
* oxidative stress
* ribosome
* ribosome recycling
* translation
|full-text-url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6354779
}}