Cited by 123Autism Spectrum Disorder ResearchGenetics and Neurodevelopmental DisordersNeurotransmitter Receptor Influence on Behavior

Elevated blood serotonin in autistic probands and their first-degree relatives

Abramson, Ruth K., Wright, Harry H., Carpenter, Richard, Brennan, William, Lumpuy, Osvaldo, Cole, Elisabeth, Young, S. Robert·1989·Journal of Autism and Developmental Disorders

Abstract

Whole blood serotonin levels and platelet counts were studied in 14 families, representing 57 family members and 15 probands who met DSM III criteria for infantile autism. High serotonin appeared to segregate in families. When two parents had high serotonin, the serotonin level in their offspring was twice the parental level. When one parent had high serotonin, the serotonin level in the offspring approximated the level of serotonin in either the high serotonin parent or the low serotonin parent. For the case where both parents had low serotonin, in one family the children had low serotonin and in a second family, high serotonin levels were present in the autistic proband, and a sibling with severe mental retardation. Mean serotonin levels were higher for both male and female, autistics and family members, in the four black families than in the 10 Caucasian families.

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Crossref · 10.1007/bf02212938

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21 of 21 references verified0 citation errors · 0 not checkable

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Authors
Abramson, R. K., Wright, H. H., Carpenter, R., Brennan, W., Lumpuy, O., Cole, E., & Young, S. R.
Affiliations
  • William S. Hall Psychiatric Institute (US)
  • University of South Carolina (US)
Venue
Journal of Autism and Developmental Disorders
Published
1989-09
Volume
19
Issue
3
Pages
397-407
ISSN
  • 0162-3257 (ISSN-L)
  • 1573-3432
OpenAlex
W1990449369
Cited by
123
References
21
Citations by year
2024: 1 · 2023: 1 · 2021: 2 · 2020: 2 · 2019: 2 · 2018: 1 · 2017: 3 · 2016: 3 · 2015: 3 · 2014: 9 · 2013: 7 · 2012: 6
FWCI
1.13
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Autism and Developmental Disorders (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Center for Research Resources (2507-RR-0585-01)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
serotonin, infantile autism, first-degree relatives, familial aggregation, platelet count, sex differences, racial differences, genetic transmission
MeSH terms
Adolescent, Adult, Autistic Disorder, Blood Platelets, Child, Child, Preschool, Female, Humans, Male, Pedigree, Serotonin, Black People, White People

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