Trinucleotide Repeat Expansion
"Trinucleotide Repeat Expansion" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
An increased number of contiguous trinucleotide repeats in the DNA sequence from one generation to the next. The presence of these regions is associated with diseases such as FRAGILE X SYNDROME and MYOTONIC DYSTROPHY. Some CHROMOSOME FRAGILE SITES are composed of sequences where trinucleotide repeat expansion occurs.
| Descriptor ID |
D019680
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| MeSH Number(s) |
G02.111.570.080.708.800.140.865 G02.111.570.080.708.800.500.850.200 G05.360.080.708.800.074.865 G05.360.080.708.800.500.850.200 G05.360.340.024.189.220.865 G05.360.340.024.850.500.850.200 G05.365.590.220.865 G05.558.220.865
|
| Concept/Terms |
Trinucleotide Repeat Expansion- Trinucleotide Repeat Expansion
- Expansion, Trinucleotide Repeat
- Expansions, Trinucleotide Repeat
- Repeat Expansion, Trinucleotide
- Repeat Expansions, Trinucleotide
- Trinucleotide Repeat Expansions
- Expanded Trinucleotide Repeat
- Expanded Trinucleotide Repeats
- Repeat, Expanded Trinucleotide
- Repeats, Expanded Trinucleotide
- Trinucleotide Repeat, Expanded
- Trinucleotide Repeats, Expanded
|
Below are MeSH descriptors whose meaning is more general than "Trinucleotide Repeat Expansion".
Below are MeSH descriptors whose meaning is more specific than "Trinucleotide Repeat Expansion".
This graph shows the total number of publications written about "Trinucleotide Repeat Expansion" by people in this website by year, and whether "Trinucleotide Repeat Expansion" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2000 | 1 | 0 | 1 |
| 2002 | 0 | 1 | 1 |
| 2003 | 0 | 1 | 1 |
| 2004 | 1 | 1 | 2 |
| 2005 | 1 | 0 | 1 |
| 2006 | 0 | 2 | 2 |
| 2007 | 1 | 1 | 2 |
| 2011 | 1 | 0 | 1 |
| 2012 | 1 | 1 | 2 |
| 2015 | 1 | 1 | 2 |
| 2017 | 0 | 1 | 1 |
| 2018 | 1 | 0 | 1 |
| 2021 | 2 | 0 | 2 |
| 2024 | 0 | 1 | 1 |
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Below are the most recent publications written about "Trinucleotide Repeat Expansion" by people in Profiles.
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Clinical, Radiological and Pathological Features of a Large American Cohort of Spinocerebellar Ataxia (SCA27B). Ann Neurol. 2024 Dec; 96(6):1092-1103.
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Beyond Trinucleotide Repeat Expansion in Fragile X Syndrome: Rare Coding and Noncoding Variants in FMR1 and Associated Phenotypes. Genes (Basel). 2021 10 22; 12(11).
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CCG•CGG interruptions in high-penetrance SCA8 families increase RAN translation and protein toxicity. EMBO Mol Med. 2021 11 08; 13(11):e14095.
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Spinocerebellar [corrected] Ataxia Type 6: Molecular Mechanisms and Calcium Channel Genetics. Adv Exp Med Biol. 2018; 1049:147-173.
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Postural Tremor and Ataxia Progression in Spinocerebellar Ataxias. Tremor Other Hyperkinet Mov (N Y). 2017; 7:492.
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Large-scale assessment of polyglutamine repeat expansions in Parkinson disease. Neurology. 2015 Oct 13; 85(15):1283-92.
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DnaJ-1 and karyopherin a3 suppress degeneration in a new Drosophila model of Spinocerebellar Ataxia Type 6. Hum Mol Genet. 2015 Aug 01; 24(15):4385-96.
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TCF4 Triplet Repeat Expansion and Nuclear RNA Foci in Fuchs' Endothelial Corneal Dystrophy. Invest Ophthalmol Vis Sci. 2015 Feb 26; 56(3):2003-11.
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Friedreich ataxia clinical outcome measures: natural history evaluation in 410 participants. J Child Neurol. 2012 Sep; 27(9):1152-8.
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FXN methylation predicts expression and clinical outcome in Friedreich ataxia. Ann Neurol. 2012 Apr; 71(4):487-97.