Evidence map›Paper›PMID 27567872›Full record

ArticleJournal of Alzheimer's disease : JAD2016

Antioxidants Rescue Mitochondrial Transport in Differentiated Alzheimer's Disease Trans-Mitochondrial Cybrid Cells.

Qing Yu, Du Fang, Russell Howard Swerdlow, Haiyang Yu, John Xi Chen, Shirley ShiDu Yan

Abstract read
In one paragraph

Article in Journal of Alzheimer's disease : JAD, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

31 citing papers in PubMed, 41 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

6 authors at 5 institutions in 2 countries.

Qing YuDepartment of Pharmacology and Toxicology, and Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, KS, USA.
Du FangDepartment of Pharmacology and Toxicology, and Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, KS, USA.
Russell Howard SwerdlowDepartment of Neurology, University of Kansas Medical Center, Kansas City, KS, USA.
Haiyang YuState Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Cheng Du, China.
John Xi ChenDepartment of Neurology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA.
Shirley ShiDu YanDepartment of Pharmacology and Toxicology, and Higuchi Bioscience Center, School of Pharmacy, University of Kansas, Lawrence, KS, USA.
University of Kansas · USMemorial Sloan Kettering Cancer Center · USSichuan University · CNState Key Laboratory of Oral DiseasesUniversity of Kansas Medical Center · US

Funding

University of Kansas Alzheimer's Disease Core CentersP30AG035982 · NIA · UNIVERSITY OF KANSAS MEDICAL CENTER · PI SWERDLOW, RUSSELL H. · 2011 to 2020
$16.6M
Role of Cyclophilin D in Abeta-induced synaptic injuryR37AG037319 · NIA · UNIVERSITY OF KANSAS LAWRENCE · PI YAN, SHIRLEY SHIDU · 2010 to 2019
$3.1M
Mitochondrial degrading enzyme, synaptic mitochondrial function in AD mouse modelR01AG044793 · NIA · UNIVERSITY OF KANSAS LAWRENCE · PI YAN, SHIRLEY SHIDU · 2014 to 2018
$1.9M
Role of LRG-47 (Irgm1) in EAER01NS065482 · NINDS · UNIVERSITY OF KANSAS LAWRENCE · PI YAN, SHIRLEY SHIDU · 2010 to 2014
$1.6M
RAGE and mitochondrial degeneration in diabetesR01NS089116 · NINDS · UNIVERSITY OF KANSAS LAWRENCE · PI YAN, SHIRLEY SHIDU · 2015 to 2018
$1.5M
NIA NIH HHS P30 AG035982NIA NIH HHS R01 AG044793NIA NIH HHS R37 AG037319NINDS NIH HHS R01 NS065482NINDS NIH HHS R01 NS089116
6 · The paper itself

Abstract

Mitochondrial dysfunction and axonal degeneration are early pathological features of Alzheimer's disease (AD)-affected brains. The underlying mechanisms and strategies to rescue it have not been well elucidated. Here, we evaluated axonal mitochondrial transport and function in AD subject-derived mitochondria. We analyzed mitochondrial transport and kinetics in human trans-mitochondrial "cybrid" (cytoplasmic hybrid) neuronal cells whose mitochondria were derived from platelets of patients with sporadic AD and compared these AD cybrid cell lines with cybrid cell lines whose mitochondria were derived from age-matched, cognitively normal subjects. Human AD cybrid cell lines, when induced to differentiate, developed stunted projections. Mitochondrial transport and function within neuronal processes/axons was altered in AD-derived mitochondria. Antioxidants reversed deficits in axonal mitochondrial transport and function. These findings suggest that antioxidants may be able to mitigate the consequences of AD-associated mitochondrial dysfunction. The present study provides evidence of the cause/effect of AD specific mitochondrial defects, which significantly enhances our understanding of the AD pathogenesis and exploring the effective therapeutic strategy for AD.

Indexed as

AgedAged, 80 and overAlzheimer DiseaseAntioxidantsBiological TransportCell DifferentiationCell LineDNA, MitochondrialFemaleHumansMaleMitochondriaAntioxidantsDNA, MitochondrialAlzheimer’s diseaseantioxidantscybrid cellsmitochondrial dysfunctionmitochondrial transport

Identifiers

PMID27567872
PMCPMC5562501
OpenAlexW2518076748

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.