Cited by 93Autism Spectrum Disorder ResearchGenetics and Neurodevelopmental DisordersAlzheimer's disease research and treatments

SLC25A12 expression is associated with neurite outgrowth and is upregulated in the prefrontal cortex of autistic subjects

Open access
Lepagnol-Bestel, A-M, Maussion, G, Boda, B, Cardona, A, Iwayama, Y, Delezoide, A-L, Moalic, J-M, Muller, D +6 more·2008·Molecular Psychiatry

Abstract

Autism is a neurodevelopmental disorder with a strong genetic component, probably involving several genes. Genome screens have provided evidence of linkage to chromosome 2q31-q33, which includes the SLC25A12 gene. Association between autism and single-nucleotide polymorphisms in SLC25A12 has been reported in various studies. SLC25A12 encodes the mitochondrial aspartate/glutamate carrier functionally important in neurons with high-metabolic activity. Neuropathological findings and functional abnormalities in autism have been reported for Brodmann's area (BA) 46 and the cerebellum. We found that SLC25A12 was expressed more strongly in the post-mortem brain tissues of autistic subjects than in those of controls, in the BA46 prefrontal cortex but not in cerebellar granule cells. SLC25A12 expression was not modified in brain subregions of bipolar and schizophrenic patients. SLC25A12 was expressed in developing human neuronal tissues, including neocortical regions containing excitatory neurons and neocortical progenitors and the ganglionic eminences that generate neocortical inhibitory interneurons. At mid-gestation, when gyri and sulci start to develop, SLC25A12 molecular gradients were identified in the lateral prefrontal and ventral temporal cortex. These fetal structures generate regions with abnormal activity in autism, including the dorsolateral prefrontal cortex (BA46), the pars opercularis of the inferior frontal cortex and the fusiform gyrus. SLC25A12 overexpression or silencing in mouse embryonic cortical neurons also modified dendrite length and the mobility of dendritic mitochondria. Our findings suggest that SLC25A12 overexpression may be involved in the pathophysiology of autism, modifying neuronal networks in specific subregions, such as the dorsolateral prefrontal cortex and fusiform gyrus, at both pre- and postnatal stages.

Integrity signals

Registry

Crossref · 10.1038/sj.mp.4002120

Cites

62 of 62 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

  • Only a limited number of studies have shown altered mRNA expression for glutamate receptors and transporters in brain.

    “However, to date there have been only a limited number of studies showing altered expression of mRNA for glutamate receptors and transporters in brain [154, 155].”

Cites

Flagged first, then by citations

1 of the 63 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Lepagnol-Bestel, A.-M., Maussion, G., Boda, B., Cardona, A., Iwayama, Y., Delezoide, A.-L., Moalic, J.-M., Muller, D., Dean, B., Yoshikawa, T., Gorwood, P., Buxbaum, J. D., Ramoz, N., & Simonneau, M.
Affiliations
  • Inserm (FR)
  • University of Geneva (CH)
  • Institut Pasteur (FR)
  • RIKEN (JP)
  • Assistance Publique – Hôpitaux de Paris (FR)
  • Mental Health Research Institute (AU)
  • Japan Science and Technology Agency (JP)
  • Icahn School of Medicine at Mount Sinai (US)
Corresponding author
Simonneau, M
Venue
Molecular Psychiatry
Published
2008-01-08
Volume
13
Issue
4
Pages
385-397
ISSN
  • 1359-4184 (ISSN-L)
  • 1476-5578
OpenAlex
W2015191889
Cited by
93
References
63
Citations by year
2026: 2 · 2025: 2 · 2024: 4 · 2023: 4 · 2022: 4 · 2021: 6 · 2020: 7 · 2019: 4 · 2018: 4 · 2017: 3 · 2016: 2 · 2015: 6 · 2014: 2 · 2013: 11 · 2012: 6
FWCI
4.48
Type
journal article
Language
en
Open access
Locations
  • Molecular Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Archive ouverte UNIGE (University of Geneva) (submittedVersion, cc-by)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
Keywords
SLC25A12, autism spectrum disorder, dorsolateral prefrontal cortex, Brodmann area 46, neurite outgrowth, mitochondrial aspartate-glutamate carrier, dendritic mitochondria, cortical development, ganglionic eminence, fusiform gyrus, bipolar disorder, schizophrenia, postmortem brain, dendritic length
MeSH terms
Animals, Autistic Disorder, Cell Line, Transformed, Cells, Cultured, Chromosomes, Human, Pair 2, Fetus, Hippocampus, Humans, Mitochondria, Neurons, Postmortem Changes, Protein Kinase C, RNA, Messenger, Telencephalon, Transfection, Linkage Disequilibrium, Up-Regulation, Neurites, Prefrontal Cortex, Genetic Predisposition to Disease, Polymorphism, Single Nucleotide, Mitochondrial Proteins, Membrane Transport Proteins, Mitochondrial Membrane Transport Proteins, Green Fluorescent Proteins, Mice, Protein Kinase C beta, In Vitro Techniques

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