Evidence map›Paper›PMID 28077936›Full record

ArticleClinical proteomics2017

Redox proteomic identification of carbonylated proteins in autism plasma: insight into oxidative stress and its related biomarkers in autism.

Chengyun Feng, Youjiao Chen, Jintao Pan, Aochu Yang, Li Niu, Jie Min, Xianling Meng, Liping Liao, Kaoyuan Zhang, Liming Shen

Open access · goldAbstract read
In one paragraph

Article in Clinical proteomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 47 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

10 authors at 1 institution in 1 country.

Chengyun FengEarly Childhood Development Center, Populations and Family Planning Hospital of Baoan, Shenzhen, 518101 People's Republic of China.
Youjiao ChenCollege of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060 People's Republic of China.
Jintao PanEarly Childhood Development Center, Populations and Family Planning Hospital of Baoan, Shenzhen, 518101 People's Republic of China.
Aochu YangCollege of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060 People's Republic of China.
Li NiuEarly Childhood Development Center, Populations and Family Planning Hospital of Baoan, Shenzhen, 518101 People's Republic of China.
Jie MinEarly Childhood Development Center, Populations and Family Planning Hospital of Baoan, Shenzhen, 518101 People's Republic of China.
Xianling MengEarly Childhood Development Center, Populations and Family Planning Hospital of Baoan, Shenzhen, 518101 People's Republic of China.
Liping LiaoCollege of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060 People's Republic of China.
Kaoyuan ZhangCollege of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060 People's Republic of China.
Liming ShenCollege of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060 People's Republic of China.
Shenzhen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutism is a severe childhood neurological disorder with poorly understood etiology and pathology. Currently, there is no authentic laboratory test to confirm the diagnosis of autism. Oxidative damage may play a central role in the pathogenesis of autism. Present study is an effort to search for possible biomarkers of autism and further clarify the molecular changes associated with oxidative stress that occurs in the plasma of autistic children.

methodsWe performed redox proteomics analysis to compare carbonylated proteins in the plasma of autistic subjects and healthy controls. Immunoprecipitation and Western blot analysis were used to validate carbonylated proteins identified by the redox proteomics.

resultsProtein carbonylation levels in two proteins, complement component C8 alpha chain and Ig kappa chain C were found to be significantly increased in autistic patients compared with controls. These two proteins were successfully validated via immunoprecipitation and Western blot analysis.

conclusionsThe results further highlight the role of oxidative stress in the pathogenesis of autism and provide some information for the diagnosis and/or monitoring of autism.

Indexed as

AutismBiomarkersPlasmaProtein carbonylationRedox proteomics

Identifiers

PMID28077936
PMCPMC5223466
OpenAlexW2568523137

What OpenQuestion holds

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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.