Evidence map›Paper›PMID 37540313›Full record

ReviewMolecular neurobiology2023

R-LOOPs on Short Tandem Repeat Expansion Disorders in Neurodegenerative Diseases.

Yiting Wu, Tingwei Song, Qian Xu

Abstract readReview
PubMed Publisher
In one paragraph

Review in Molecular neurobiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. The novel (TCTG)Human genomics · 2026
    Article
  3. Review
  4. Review
  5. Review
  6. Beyond the Synapse:International journal of molecular sciences · 2024
    Review
  7. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 2 countries.

Yiting WuDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Tingwei SongDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Qian XuDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China. xyxuqian2015@163.com.ORCID http://orcid.org/0000-0002-5223-9967
Central South University · CN

Funding

Excellent Youth Foundation of Hunan Province 2023JJ10098National Key Research and Development Program of China 2021YFC2501200National Natural Science Foundation of China 82071437Natural Science Foundation of Hunan Province 2021JJ3115the Project Program of National Clinical Research Center for Geriatric Disorders (Xiangya Hospital) 2021KFJJ10
6 · The paper itself

Abstract

Expansions of short tandem repeats (STRs) have been found to be present in more than 50 diseases and have a close connection with neurodegenerative diseases. Transcriptional silencing and R-LOOP formation, RNA-mediated sequestration of RNA-binding proteins (RBPs), gain-of-function (GOF) proteins containing expanded repeats, and repeat-associated non-AUG (RAN) translation of toxic repeat peptides are some potential molecular mechanisms underlying STR expansion disorders. R-LOOP, a byproduct of transcription, is a three-stranded nucleic acid structure with abnormal accumulation that participates in the pathogenesis of STR expansion disorders by inducing DNA damage and genome instability. R-LOOPs can engender a series of DNA damage, such as DNA double-strand breaks (DSBs), single-strand breaks (SSBs), DNA recombination, or mutations in the DNA replication, transcription, or repair processes. In this review, we provide an in-depth discussion of recent advancements in R-LOOP and systematically elaborate on its genetic destabilizing effects in several neurodegenerative diseases. These molecular mechanisms will provide novel targets for drug design and therapeutic upgrading of these devastating diseases.

Indexed as

Neurodegenerative DiseasesDNADNA Breaks, Double-StrandedHumansMicrosatellite RepeatsR-Loop StructuresDNADNA damageNeurodegenerative diseasesR-LOOPsShort tandem repeat expansion disorders

Identifiers

PMID37540313
OpenAlexW4385564774

What Socratic holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.