Evidence map›Paper›PMID 36935218›Full record

ReviewTrends in genetics : TIG2023

Repetitive elements in aging and neurodegeneration.

Katie E Copley, James Shorter

Open access · greenAbstract readReview
In one paragraph

Review in Trends in genetics : TIG, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
25.4field-weighted citation impact, top 1% 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

41 citing papers in PubMed, 64 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Katie E CopleyDepartment of Biochemistry and Biophysics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; Neuroscience Graduate Group, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA.
James ShorterDepartment of Biochemistry and Biophysics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA; Neuroscience Graduate Group, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address: jshorter@pennmedicine.upenn.edu.
University of Pennsylvania · US

Funding

Defining the mechanistic basis of a prion disaggregaseR01GM099836 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2013 to 2024
$3.9M
Structural biology and molecular biophysics training programT32GM132039 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI Ben E. Black, Elizabeth Rhoades · 2019 to 2026
$3.3M
Programming human protein disaggregases against FTDR21AG065854 · NIA · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2020 to 2020
$446k
Isolating small-molecule enhancers of the human alpha-synuclein disaggregase machineryR21AG061784 · NIA · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2019 to 2020
$441k
Exploring and enhancing Karyopherin beta-2 disaggregate activityR21NS090205 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2016 to 2017
$432k
Developing RNA therapeutics for TDP-43 proteinopathy in ALS/FTDF31NS129101 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI COPLEY, KATIE ELIZABETH · 2022 to 2024
$131k
NIA NIH HHS R21 AG061784NIA NIH HHS R21 AG065854NIGMS NIH HHS R01 GM099836NIGMS NIH HHS T32 GM132039NINDS NIH HHS F31 NS129101NINDS NIH HHS R21 NS090205
6 · The paper itself

Abstract

Repetitive elements (REs), such as transposable elements (TEs) and satellites, comprise much of the genome. Here, we review how TEs and (peri)centromeric satellite DNA may contribute to aging and neurodegenerative disorders, including amyotrophic lateral sclerosis (ALS). Alterations in RE expression, retrotransposition, and chromatin microenvironment may shorten lifespan, elicit neurodegeneration, and impair memory and movement. REs may cause these phenotypes via DNA damage, protein sequestration, insertional mutagenesis, and inflammation. We discuss several TE families, including gypsy, HERV-K, and HERV-W, and how TEs interact with various factors, including transactive response (TAR) DNA-binding protein 43 kDa (TDP-43) and the siRNA and piwi-interacting (pi)RNA systems. Studies of TEs in neurodegeneration have focused on Drosophila and, thus, further examination in mammals is needed. We suggest that therapeutic silencing of REs could help mitigate neurodegenerative disorders.

Indexed as

DNA Transposable ElementsNeurodegenerative DiseasesAgingAnimalsMammalsMutagenesis, InsertionalRNA, Small InterferingDNA Transposable ElementsRNA, Small Interferingagingneurodegenerationsatellitestransposable elements

Identifiers

PMID36935218
PMCPMC10121923
OpenAlexW4327718571

What Socratic holds

Textmetadata
LicenceTDM
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.