Evidence map›Paper›PMID 33979693›Full record

ReviewAgeing research reviews2021

Systemic manifestation and contribution of peripheral tissues to Huntington's disease pathogenesis.

Chia-Lung Chuang, Fabio Demontis

Open access · greenAbstract readReview
In one paragraph

Review in Ageing research reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.4field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 56 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Silent destruction: hidden muscle wasting and body decline in early Huntington's disease.Journal of neural transmission (Vienna, Austria : 1996) · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Insights into RNA-mediated pathology in new mouse models of Huntington's disease.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
    Article
  14. Review
  15. Article
  16. Review
  17. Review
  18. Review
  19. Article
  20. 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

2 authors at 1 institution in 1 country.

Chia-Lung ChuangDepartment of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA.
Fabio DemontisDepartment of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA. Electronic address: Fabio.Demontis@stjude.org.
St. Jude Children's Research Hospital · US

Funding

Regulation of Mitochondrial Gene Expression and Function by GDF11 SignalingR01AG055532 · NIA · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI DEMONTIS, FABIO · 2017 to 2021
$2.3M
Role of the N-end rule ubiquitin ligase UBR4 in sarcopeniaR56AG063806 · NIA · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI DEMONTIS, FABIO · 2019 to 2019
$449k
NIA NIH HHS R01 AG055532NIA NIH HHS R56 AG063806
6 · The paper itself

Abstract

Huntington disease (HD) is an autosomal dominant neurodegenerative disease that is caused by expansion of cytosine/adenosine/guanine repeats in the huntingtin (HTT) gene, which leads to a toxic, aggregation-prone, mutant HTT-polyQ protein. Beyond the well-established mechanisms of HD progression in the central nervous system, growing evidence indicates that also peripheral tissues are affected in HD and that systemic signaling originating from peripheral tissues can influence the progression of HD in the brain. Herein, we review the systemic manifestation of HD in peripheral tissues, and the impact of systemic signaling on HD pathogenesis. Mutant HTT induces a body wasting syndrome (cachexia) primarily via its activity in skeletal muscle, bone, adipose tissue, and heart. Additional whole-organism effects induced by mutant HTT include decline in systemic metabolic homeostasis, which stems from derangement of pancreas, liver, gut, hypothalamic-pituitary-adrenal axis, and circadian functions. In addition to spreading via the bloodstream and a leaky blood brain barrier, HTT-polyQ may travel long distance via its uptake by neurons and its axonal transport from the peripheral to the central nervous system. Lastly, signaling factors that are produced and/or secreted in response to therapeutic interventions such as exercise or in response to mutant HTT activity in peripheral tissues may impact HD. In summary, these studies indicate that HD is a systemic disease that is influenced by intertissue signaling and by the action of pathogenic HTT in peripheral tissues. We propose that treatment strategies for HD should include the amelioration of HD symptoms in peripheral tissues. Moreover, harnessing signaling between peripheral tissues and the brain may provide a means for reducing HD progression in the central nervous system.

Indexed as

Huntington DiseaseNeurodegenerative DiseasesHumansHuntingtin ProteinHypothalamo-Hypophyseal SystemPituitary-Adrenal SystemHuntingtin ProteinAgeingHuntington’s diseaseIntertissue signalingNeurodegenerationPeripheral tissues

Identifiers

PMID33979693
PMCPMC8205985
OpenAlexW3160609573

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.