Evidence map›Paper›PMID 22011527›Full record

ArticleMolecular autism2011

Investigation of the serum levels of anterior pituitary hormones in male children with autism.

Keiko Iwata, Hideo Matsuzaki, Taishi Miyachi, Chie Shimmura, Shiro Suda, Kenji J Tsuchiya, Kaori Matsumoto, Katsuaki Suzuki, Yasuhide Iwata, Kazuhiko Nakamura and 4 more

Open access · goldAbstract read
In one paragraph

Article in Molecular autism, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 3 pooled it
1.7field-weighted citation impact, top 17% 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

19 citing papers in PubMed, 3 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  11. Are Steroid Hormones Dysregulated in Autistic Girls?Diseases (Basel, Switzerland) · 2020
    Article
  12. Article
  13. Steroid Metabolites Support Evidence of Autism as a Spectrum.Behavioral sciences (Basel, Switzerland) · 2019
    Article
  14. Article
  15. Article
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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

14 authors at 2 institutions in 1 country.

Keiko Iwata *Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Hideo Matsuzaki *Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Taishi MiyachiResearch Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Chie ShimmuraResearch Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Shiro SudaResearch Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Kenji J TsuchiyaResearch Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Kaori MatsumotoResearch Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Katsuaki SuzukiResearch Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Yasuhide IwataDepartment of Psychiatry and Neurology, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Kazuhiko NakamuraDepartment of Psychiatry and Neurology, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Masatsugu TsujiiResearch Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Toshirou SugiyamaDepartment of Child and Adolescent Psychiatry, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Kohji SatoDepartment of Anatomy and Neuroscience, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Norio MoriResearch Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Hamamatsu University School of Medicine · JPChukyo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe neurobiological basis of autism remains poorly understood. The diagnosis of autism is based solely on behavioural characteristics because there are currently no reliable biological markers. To test whether the anterior pituitary hormones and cortisol could be useful as biological markers for autism, we assessed the basal serum levels of these hormones in subjects with autism and normal controls.

findingsUsing a suspension array system, we determined the serum levels of six anterior pituitary hormones, including adrenocorticotropic hormone and growth hormone, in 32 drug-naive subjects (aged 6 to 18 years, all boys) with autism, and 34 healthy controls matched for age and gender. We also determined cortisol levels in these subjects by enzyme-linked immunosorbent assay. Serum levels of adrenocorticotropic hormone, growth hormone and cortisol were significantly higher in subjects with autism than in controls. In addition, there was a significantly positive correlation between cortisol and adrenocorticotropic hormone levels in autism.

conclusionOur results suggest that increased basal serum levels of adrenocorticotropic hormone accompanied by increased cortisol and growth hormone may be useful biological markers for autism.

Identifiers

PMID22011527
PMCPMC3215952
OpenAlexW2132083868

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.