Title |
RNA-mediated pathogenic mechanisms in polyglutamine diseases and amyotrophic lateral sclerosis
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Published in |
Frontiers in Cellular Neuroscience, December 2014
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DOI | 10.3389/fncel.2014.00431 |
Pubmed ID | |
Authors |
Ho Yin Edwin Chan |
Abstract |
Gene transcription produces a wide variety of ribonucleic acid (RNA) species in eukaryotes. Individual types of RNA, such as messenger, structural and regulatory RNA, are known to play distinct roles in the cell. Recently, researchers have identified a large number of RNA-mediated toxicity pathways that play significant pathogenic roles in numerous human disorders. In this article, we describe various common RNA toxicity pathways, namely epigenetic gene silencing, nucleolar stress, nucleocytoplasmic transport, bi-directional gene transcription, repeat-associated non-ATG translation, RNA foci formation and cellular protein sequestration. We emphasize RNA toxicity mechanisms that involve nucleotide repeat expansion, such as those related to polyglutamine (polyQ) disorders and frontotemporal lobar degeneration-amyotrophic lateral sclerosis. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Unknown | 2 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 2 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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United Kingdom | 1 | 1% |
United States | 1 | 1% |
Canada | 1 | 1% |
Brazil | 1 | 1% |
Unknown | 70 | 95% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 20 | 27% |
Researcher | 12 | 16% |
Student > Master | 10 | 14% |
Student > Doctoral Student | 6 | 8% |
Student > Bachelor | 6 | 8% |
Other | 9 | 12% |
Unknown | 11 | 15% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 23 | 31% |
Biochemistry, Genetics and Molecular Biology | 19 | 26% |
Medicine and Dentistry | 11 | 15% |
Neuroscience | 4 | 5% |
Chemistry | 3 | 4% |
Other | 4 | 5% |
Unknown | 10 | 14% |