Evidence map›Paper›PMID 33266486›Full record

ArticleNutrients2020

Are Obese Patients with Autism Spectrum Disorder More Likely to Be Selenium Deficient? Research Findings on Pre- and Post-Pubertal Children.

Anna Błażewicz, Iwona Szymańska, Wojciech Dolliver, Piotr Suchocki, Jadwiga Turło, Agata Makarewicz, Katarzyna Skórzyńska-Dziduszko

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Mercury-induced excitotoxicity in autism spectrum disorder: disruption of glutamatergic homeostasis and the therapeutic role of the selenium-glutathione axis.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
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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

7 authors at 3 institutions in 2 countries.

Anna BłażewiczDepartment of Analytical Chemistry, Medical University of Lublin, 20-093 Lublin, Poland.ORCID 0000-0001-9758-5831
Iwona SzymańskaDepartment of Analytical Chemistry, Medical University of Lublin, 20-093 Lublin, Poland.
Wojciech DolliverThe Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA.
Piotr SuchockiDepartment of Bioanalysis and Drugs Analysis, Medical University of Warsaw, 02-793 Warsaw, Poland.
Jadwiga TurłoDepartment of Drug Technology and Pharmaceutical Biotechnology, Medical University of Warsaw, 02-793 Warsaw, Poland.
Agata MakarewiczDepartment of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, 20-439 Lublin, Poland.
Katarzyna Skórzyńska-DziduszkoDepartment of Human Physiology, Medical University of Lublin, 20-080 Lublin, Poland.ORCID 0000-0002-8718-1187
Medical University of Lublin · PLMedical University of Warsaw · PLBrigham and Women's Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Selenium is involved in many metabolic pathways that are critical for life. Information concerning the metabolic effects of selenium in autism spectrum disorder (ASD) and obesity is still conflicting and incomplete. The pre- and post-pubertal selenium profiles of patients with ASD and obesity have not yet been investigated. The goal of the study was to examine selenium content before and after puberty in euthyroid children diagnosed with ASD, compared to age-matched neurotypical controls, with respect to overweight or obesity as a co-existing pathology. Serum, toenail, and 24h urine selenium levels were determined by inductively coupled plasma mass spectrometry in 287 prepubertal children (mean age 8.09 years), divided into groups: ASD with overweight/obesity (ASD+/Ob+); ASD without overweight/obesity (ASD+/Ob-); non-ASD with overweight/obesity (ASD-/Ob+); and non-ASD without overweight/obesity (ASD-/Ob-). The assessment was repeated in 258 of the children after puberty (mean age 14.26 years).The lowest serum (

Indexed as

AdolescentAutism Spectrum DisorderBody Mass IndexChildFemaleHumansMaleNailsObesityOverweightPubertySeleniumSex FactorsSeleniumautismobesityseleniumthyroid hormones

Identifiers

PMID33266486
PMCPMC7700552
OpenAlexW3109586056

What OpenQuestion holds

Textmetadata
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.