Cited by 520Autism Spectrum Disorder ResearchTryptophan and brain disordersNeuroinflammation and Neurodegeneration Mechanisms

Maternal infection and immune involvement in autism

Open access
Patterson, Paul H.·2011·Trends in Molecular Medicine

Abstract

Recent studies have highlighted a connection between infection during pregnancy and the increased risk of autism in the offspring. Parallel studies of cerebral spinal fluid, blood and postmortem brains reveal an ongoing, hyper-responsive inflammatory-like state in many young as well as adult autism subjects. There are also indications of gastrointestinal problems in at least a subset of autistic children. Work on the maternal infection risk factor using animal models indicates that aspects of brain and peripheral immune dysregulation can begin during fetal development and continue through adulthood. The offspring of infected or immune-activated dams also display cardinal behavioral features of autism, as well as neuropathology consistent with that seen in human autism. These rodent models are proving useful for the study of pathogenesis and gene-environment interactions as well as for the exploration of potential therapeutic strategies.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.molmed.2011.03.001

Cites

46 of 46 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • There is substantial evidence that the immune response alters the development of the CNS during fetal life.

    “There is substantial evidence that the immune response alters the development of the CNS during fetal life8, 9”
  • Prenatal infection and immune dysfunction are biologically plausible potential causes of autism.

    “Prenatal infection and immune dysfunction are biologically plausible potential causes of autism7, 8.”
  • Maternal inflammation may represent a pathway by which infectious and other insults may give rise to neurodevelopmental disorders.

    “it has been proposed that maternal inflammation may represent a pathway by which infectious and other insults may give rise to neurodevelopmental disorders8, 10.”
  • Numerous animal studies demonstrate that prenatal or early postnatal infections can result in both acute and persistent neurological and behavioral abnormalities in offspring resembling autistic traits or schizophrenia.

    “Numerous animal studies demonstrate that prenatal or early postnatal infections can result in both acute and persistent neurological and behavioral abnormalities in offspring resembling autistic traits or schizophrenia (Asp et al., 2009; Meyer et al., 2007; Patterson, 2011).”
  • ASD incidence increased from 0.05% to 8-13% in children of mothers exposed to the 1964 rubella pandemic during pregnancy.

    “ASD incidence increased from 0.05% to 8–13% in children of mothers that were exposed to the 1964 rubella pandemic during pregnancy85–87.”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Patterson, P. H.
Affiliations
California Institute of Technology (US)
Corresponding author
Patterson, Paul H.
Venue
Trends in Molecular Medicine
Publisher
Elsevier BV
Published
2011-07
Volume
17
Issue
7
Pages
389-394
ISSN
1471-4914 (ISSN-L)
OpenAlex
W2100463268
Cited by
520
References
46
Citations by year
2026: 12 · 2025: 13 · 2024: 25 · 2023: 20 · 2022: 37 · 2021: 30 · 2020: 46 · 2019: 41 · 2018: 49 · 2017: 43 · 2016: 41 · 2015: 40 · 2014: 35 · 2013: 49 · 2012: 31
FWCI
3.34
Type
journal article
Language
en
Open access
Locations
  • Trends in Molecular Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • CaltechAUTHORS (California Institute of Technology) (submittedVersion)
Funders
  • Autism Speaks (AS1606)
  • National Institute of Mental Health (R01MH086781)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
Keywords
autism spectrum disorder, maternal infection, prenatal infection, immune dysregulation, neuroinflammation, gastrointestinal problems, animal models of autism, gene-environment interaction, autism pathogenesis, maternal immune activation
MeSH terms
Animals, Autistic Disorder, Brain, Disease Models, Animal, Female, Humans, Phenotype, Pregnancy, Pregnancy Complications, Infectious, Prenatal Exposure Delayed Effects, Risk Factors, Autoimmunity, Gastrointestinal Tract, Fetal Development, Gene-Environment Interaction

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review