Evidence map›Paper›PMID 32026227›Full record

ReviewMolecular neurobiology2020

Oxidative Stress in Autism Spectrum Disorder.

Geir Bjørklund, Nagwa A Meguid, Mona A El-Bana, Alexey A Tinkov, Khaled Saad, Maryam Dadar, Maha Hemimi, Anatoly V Skalny, Božena Hosnedlová, Rene Kizek and 7 more

Abstract readReview
PubMed Publisher
In one paragraph

Review in Molecular neurobiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 170 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
170citing papers in PubMed, 7 pooled it
19.7field-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

170 citing papers in PubMed, 7 syntheses or guidelines pooled it, 306 citations in OpenAlex.

  1. Zinc deficiency and zinc/copper ratio imbalance in autism spectrum disorder: a reanalysis of six multinational studies.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
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  7. Maternal Dietary Factors and the Risk of Autism Spectrum Disorders: A Systematic Review of Existing Evidence.Autism research : official journal of the International Society for Autism Research · 2020
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  10. Effects of High-Phenolic Extra Virgin Olive Oil on Sensory Processing in Children With Autism Spectrum Disorder: A Pilot Study.International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience · 2026
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  14. Protective Effects of PrenatalMolecules (Basel, Switzerland) · 2026
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110 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

17 authors at 10 institutions in 11 countries.

Geir BjørklundCouncil for Nutritional and Environmental Medicine (CONEM), Toften 24, 8610, Mo i Rana, Norway. bjorklund@conem.org.ORCID http://orcid.org/0000-0003-2632-3935
Nagwa A MeguidResearch on Children with Special Needs Department, National Research Centre, Giza, Egypt.
Mona A El-BanaCONEM Egypt Child Brain Research Group, National Research Center, Giza, Egypt.
Alexey A TinkovYaroslavl State University, Yaroslavl, Russia.
Khaled SaadDepartment of Pediatrics, Faculty of Medicine, Assiut University, Assiut, Egypt.
Maryam DadarRazi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran.
Maha HemimiResearch on Children with Special Needs Department, National Research Centre, Giza, Egypt.
Anatoly V SkalnyPeoples' Friendship University of Russia (RUDN University), Moscow, Russia.
Božena HosnedlováCONEM Metallomics Nanomedicine Research Group (CMNRG), Brno, Czech Republic.
Rene KizekCONEM Metallomics Nanomedicine Research Group (CMNRG), Brno, Czech Republic.
Joško OsredkarInstitute of Clinical Chemistry and Biochemistry (KIKKB), Ljubljana University Medical Centre, Ljubljana, Slovenia.
Mauricio A UrbinaDepartamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile.
Teja FabjanInstitute of Clinical Chemistry and Biochemistry (KIKKB), Ljubljana University Medical Centre, Ljubljana, Slovenia.
Amira A El-HoufeyCONEM Upper Egypt Pediatric Research Group, Assiut University, Assiut, Egypt.
Joanna Kałużna-CzaplińskaInstitute of General and Ecological Chemistry, Department of Chemistry, Technical University of Lodz, Lodz, Poland.
Paulina GątarekInstitute of General and Ecological Chemistry, Department of Chemistry, Technical University of Lodz, Lodz, Poland.
Salvatore ChirumboloDepartment of Neurological and Movement Sciences, University of Verona, Verona, Italy.
National Research Centre · EGAssiut University · EGLjubljana University Medical Centre · SILodz University of Technology · PLPeoples' Friendship University of Russia · RUUniversity of Veterinary Sciences Brno · CZRazi Vaccine and Serum Research Institute · IRThe Research Council of Norway · NOUniversity of Concepción · CLUniversity of Verona · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

According to the United States Centers for Disease Control and Prevention (CDC), as of July 11, 2016, the reported average incidence of children diagnosed with an autism spectrum disorder (ASD) was 1 in 68 (1.46%) among 8-year-old children born in 2004 and living within the 11 monitoring sites' surveillance areas in the United States of America (USA) in 2012. ASD is a multifaceted neurodevelopmental disorder that is also considered a hidden disability, as, for the most part; there are no apparent morphological differences between children with ASD and typically developing children. ASD is diagnosed based upon a triad of features including impairment in socialization, impairment in language, and repetitive and stereotypic behaviors. The increasing incidence of ASD in the pediatric population and the lack of successful curative therapies make ASD one of the most challenging disorders for medicine. ASD neurobiology is thought to be associated with oxidative stress, as shown by increased levels of reactive oxygen species and increased lipid peroxidation, as well as an increase in other indicators of oxidative stress. Children with ASD diagnosis are considered more vulnerable to oxidative stress because of their imbalance in intracellular and extracellular glutathione levels and decreased glutathione reserve capacity. Several studies have suggested that the redox imbalance and oxidative stress are integral parts of ASD pathophysiology. As such, early assessment and treatment of antioxidant status may result in a better prognosis as it could decrease the oxidative stress in the brain before it can induce more irreversible brain damage. In this review, many aspects of the role of oxidative stress in ASD are discussed, taking into account that the process of oxidative stress may be a target for therapeutic interventions.

Indexed as

Oxidative StressAerobiosisAntioxidantsAutism Spectrum DisorderBrain ChemistryCentral Nervous SystemChildChild, PreschoolDysbiosisFree Radical ScavengersGastrointestinal DiseasesGastrointestinal MicrobiomeGlutathione PeroxidaseHumansIncidenceLipid PeroxidationAntioxidantsFree Radical ScavengersGlutathione PeroxidaseMetallothioneinSeleniumSelenoproteinsASDAutismInflammationOxidative stressReactive oxygen species

Identifiers

PMID32026227
OpenAlexW3004998899

What OpenQuestion holds

Textmetadata
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.