Evidence map›Paper›PMID 29523805›Full record

ArticleScientific reports2018

Muscle stem cell dysfunction impairs muscle regeneration in a mouse model of Down syndrome.

Bradley Pawlikowski, Nicole Dalla Betta, Tiffany Elston, Darian A Williams, Bradley B Olwin

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.5field-weighted citation impact, top 37% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
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  5. Article
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  8. Article
  9. Review
  10. Cellular Senescence in Neurodegenerative Diseases.Frontiers in cellular neuroscience · 2020
    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

5 authors at 1 institution in 1 country.

Bradley PawlikowskiDepartment of Molecular, Cellular and Developmental Biology, University of Colorado, 347 UCB, Boulder, CO, 80309, United States.
Nicole Dalla BettaDepartment of Molecular, Cellular and Developmental Biology, University of Colorado, 347 UCB, Boulder, CO, 80309, United States.
Tiffany ElstonDepartment of Molecular, Cellular and Developmental Biology, University of Colorado, 347 UCB, Boulder, CO, 80309, United States.
Darian A WilliamsDepartment of Molecular, Cellular and Developmental Biology, University of Colorado, 347 UCB, Boulder, CO, 80309, United States.
Bradley B OlwinDepartment of Molecular, Cellular and Developmental Biology, University of Colorado, 347 UCB, Boulder, CO, 80309, United States. olwin@colorado.edu.
University of Colorado Boulder · US

Funding

The Role of Syndecans in Satellite Cell FunctionR01AR049446 · NIAMS · UNIVERSITY OF COLORADO AT BOULDER · PI Bradley B Olwin · 2005 to 2026
$7.2M
Replicative Potential of Muscle Stem CellsR01AR070360 · NIAMS · UNIVERSITY OF COLORADO · PI Bradley B Olwin · 2017 to 2026
$4.2M
NIAMS NIH HHS R01 AR049446NIAMS NIH HHS R01 AR070360
6 · The paper itself

Abstract

Down syndrome, caused by trisomy 21, is characterized by a variety of medical conditions including intellectual impairments, cardiovascular defects, blood cell disorders and pre-mature aging phenotypes. Several somatic stem cell populations are dysfunctional in Down syndrome and their deficiencies may contribute to multiple Down syndrome phenotypes. Down syndrome is associated with muscle weakness but skeletal muscle stem cells or satellite cells in Down syndrome have not been investigated. We find that a failure in satellite cell expansion impairs muscle regeneration in the Ts65Dn mouse model of Down syndrome. Ts65Dn satellite cells accumulate DNA damage and over express Usp16, a histone de-ubiquitinating enzyme that regulates the DNA damage response. Impairment of satellite cell function, which further declines as Ts65Dn mice age, underscores stem cell deficiencies as an important contributor to Down syndrome pathologies.

Indexed as

RegenerationAnimalsCells, CulturedDNA DamageDown SyndromeMiceMice, Inbred C57BLMuscle Fibers, SkeletalSatellite Cells, Skeletal MuscleUbiquitin ThiolesteraseUbiquitin ThiolesteraseUsp16 protein, mouse

Identifiers

PMID29523805
PMCPMC5844921
OpenAlexW2796960194

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.