Abstract
Autism is a heterogeneous neurodevelopmental disorder. The etiology of autism remains unknown although both genetic and environmental factors are likely to be involved. These factors disrupt the course of normal brain development from the cellular to the gross anatomical levels. The Reelin, gamma-aminobutyric acid (GABA), and fragile X mental retardation protein (FMRP)—metabotropic glutamate receptor 5 (mGluR5) signaling systems play important roles during the development of the nervous system. Disruption of these pathways is likely to lead to altered synaptic transmission and, ultimately, the cognitive and behavioral deficits associated with autism. This chapter describes each of these signaling systems and summarizes the current evidence that link them to autism. Therapies that target molecules in these signaling systems may provide new means of treating the core symptoms of autism.
Original language | English (US) |
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Title of host publication | Contemporary Clinical Neuroscience |
Publisher | Springer Nature |
Pages | 337-359 |
Number of pages | 23 |
DOIs | |
State | Published - 2015 |
Publication series
Name | Contemporary Clinical Neuroscience |
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ISSN (Print) | 2627-535X |
ISSN (Electronic) | 2627-5341 |
Bibliographical note
Funding Information:Acknowledgments Grant support from NICHD (R01HD052074), NIMH (R01MH086000), the Bernstein Endowed Chair in Adult Psychiatry, and the Ewald Bipolar Disease Research Fund to SHF is gratefully acknowledged. Dr. Fatemi currently holds United States patents for Reelin as
Publisher Copyright:
© 2015, Springer Science+Business Media New York.
Keywords
- Brain
- FMRP
- GABA
- Reelin
- mGluR5