Evidence map›Paper›PMID 19394359›Full record

ReviewBrain research reviews2009

Mitochondrial structural and functional dynamics in Huntington's disease.

P Hemachandra Reddy, Peizhong Mao, Maria Manczak

Open access · greenAbstract readReview
In one paragraph

Review in Brain research reviews, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
7.7field-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

81 citing papers in PubMed, 159 citations in OpenAlex.

  1. Review
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  9. Mitochondrial Dysregulation and the Influence in Neurodegenerative Diseases.Advances in experimental medicine and biology · 2022
    Article
  10. Review
  11. Article
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21 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

P Hemachandra ReddyNeurogenetics Laboratory, Neuroscience Division, Oregon National Primate Research Center, West Campus, Oregon Health and Science University, Beaverton, OR 97006, USA. reddyh@ohsu.edu
Peizhong Mao
Maria Manczak
Oregon National Primate Research Center · USOregon Health & Science University · US

Funding

Abeta Toxicity, ROS and Mitochondrial Dysfunction in Aging/Alzheimer's DiseaseR01AG028072 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI REDDY, P. HEMACHANDRA · 2007 to 2011
$1.5M
Synapse function in a mouse model of Alzheimer's diseaseR03AG026051 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI FRERKING, MATTHEW E · 2007 to 2008
$137k
NIA NIH HHS AG026051NIA NIH HHS AG028072NIA NIH HHS R01 AG028072NIA NIH HHS R03 AG026051
6 · The paper itself

Abstract

Huntington's disease (HD) is an autosomal, dominantly inherited neurodegenerative disorder, characterized by chorea, involuntary movements, and cognitive impairments. Tremendous progress has been made since the discovery of HD gene in 1993, in terms of developing animal models to study the disease process, unraveling the expression and function of wild-type and mutant huntingtin (Htt) proteins in the central and peripheral nervous systems, and understanding expanded CAG repeat containing mutant Htt protein interactions with CNS proteins in the disease process. HD progression has been found to involve several pathomechanisms, including expanded CAG repeat protein interaction with other CNS proteins, transcriptional dysregulation, calcium dyshomeostasis, abnormal vesicle trafficking, and defective mitochondrial bioenergetics. Recent studies have found that mutant Htt is associated with mitochondria and causes mitochondrial structural changes, decreases mitochondrial trafficking, and impairs mitochondrial dynamics in the neurons affected by HD. This article discusses recent developments in HD research, with a particular focus on intracellular and intramitochondrial calcium influx, mitochondrial DNA defects, and mitochondrial structural and functional abnormalities in HD development and progression. Further, this article outlines the current status of mitochondrial therapeutics with a special reference to Dimebon.

Indexed as

AnimalsDNA, MitochondrialHumansHuntingtin ProteinHuntington DiseaseMitochondriaMitochondrial ProteinsNerve Tissue ProteinsNuclear ProteinsTrinucleotide RepeatsDNA, MitochondrialHTT protein, humanHuntingtin ProteinMitochondrial ProteinsNerve Tissue ProteinsNuclear Proteins

Identifiers

PMID19394359
PMCPMC2748129
OpenAlexW2053062221

What OpenQuestion 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 OpenQuestion graph.