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López-Aranda MF, Chattopadhyay I, Boxx GM, Fraley ER, Silva TK, Zhou M, Phan M, Herrera I, Taloma S, Mandanas R, Bach K, Gandal M, Geschwind DH, Cheng G, Rzhetsky A, White SA, Silva AJ. Postnatal immune activation causes social deficits in a mouse model of tuberous sclerosis: Role of microglia and clinical implications. SCIENCE ADVANCES 2021; 7:eabf2073. [PMID: 34533985 PMCID: PMC8448451 DOI: 10.1126/sciadv.abf2073] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 07/27/2021] [Indexed: 05/03/2023]
Abstract
There is growing evidence that prenatal immune activation contributes to neuropsychiatric disorders. Here, we show that early postnatal immune activation resulted in profound impairments in social behavior, including in social memory in adult male mice heterozygous for a gene responsible for tuberous sclerosis complex (Tsc2+/−), a genetic disorder with high prevalence of autism. Early postnatal immune activation did not affect either wild-type or female Tsc2+/− mice. We demonstrate that these memory deficits are caused by abnormal mammalian target of rapamycin–dependent interferon signaling and impairments in microglia function. By mining the medical records of more than 3 million children followed from birth, we show that the prevalence of hospitalizations due to infections in males (but not in females) is associated with future development of autism spectrum disorders (ASD). Together, our results suggest the importance of synergistic interactions between strong early postnatal immune activation and mutations associated with ASD.
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Affiliation(s)
- Manuel F. López-Aranda
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Ishanu Chattopadhyay
- Department of Medicine and Human Genetics, Section of Computational Biomedicine and Biomedical Data Science, and Institute for Genomics and Systems Biology, University of Chicago, Chicago, IL, USA
- Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Gayle M. Boxx
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, USA
| | - Elizabeth R. Fraley
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Tawnie K. Silva
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Miou Zhou
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Miranda Phan
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Isaiah Herrera
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Sunrae Taloma
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Rochelle Mandanas
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Karen Bach
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
| | - Michael Gandal
- Department of Neurology, Center for Autism Research and Treatment, Semel Institute, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Daniel H. Geschwind
- Department of Neurology, Center for Autism Research and Treatment, Semel Institute, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Genhong Cheng
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, USA
| | - Andrey Rzhetsky
- Department of Medicine and Human Genetics, Section of Computational Biomedicine and Biomedical Data Science, and Institute for Genomics and Systems Biology, University of Chicago, Chicago, IL, USA
- Department of Medicine, University of Chicago, Chicago, IL, USA
- Department of Human Genetics, University of Chicago, Chicago, IL, USA
| | - Stephanie A. White
- Department of Integrative Biology and Physiology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Alcino J. Silva
- Departments of Neurobiology, Psychology, and Psychiatry, Integrative Center for Learning and Memory, and Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, USA
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3
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Pasciuto E, Borrie SC, Kanellopoulos AK, Santos AR, Cappuyns E, D'Andrea L, Pacini L, Bagni C. Autism Spectrum Disorders: Translating human deficits into mouse behavior. Neurobiol Learn Mem 2015. [PMID: 26220900 DOI: 10.1016/j.nlm.2015.07.013] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Autism Spectrum Disorders are a heterogeneous group of neurodevelopmental disorders, with rising incidence but little effective therapeutic intervention available. Currently two main clinical features are described to diagnose ASDs: impaired social interaction and communication, and repetitive behaviors. Much work has focused on understanding underlying causes of ASD by generating animal models of the disease, in the hope of discovering signaling pathways and cellular targets for drug intervention. Here we review how ASD behavioral phenotypes can be modeled in the mouse, the most common animal model currently in use in this field, and discuss examples of genetic mouse models of ASD with behavioral features that recapitulate various symptoms of ASD.
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Affiliation(s)
- E Pasciuto
- KU Leuven, Center for Human Genetics, Leuven Research Institute for Neuroscience and Disease (LIND), Leuven, Belgium; VIB Center for the Biology of Disease, Leuven, Belgium
| | - S C Borrie
- KU Leuven, Center for Human Genetics, Leuven Research Institute for Neuroscience and Disease (LIND), Leuven, Belgium; VIB Center for the Biology of Disease, Leuven, Belgium
| | - A K Kanellopoulos
- KU Leuven, Center for Human Genetics, Leuven Research Institute for Neuroscience and Disease (LIND), Leuven, Belgium; VIB Center for the Biology of Disease, Leuven, Belgium
| | - A R Santos
- KU Leuven, Center for Human Genetics, Leuven Research Institute for Neuroscience and Disease (LIND), Leuven, Belgium; VIB Center for the Biology of Disease, Leuven, Belgium
| | - E Cappuyns
- KU Leuven, Center for Human Genetics, Leuven Research Institute for Neuroscience and Disease (LIND), Leuven, Belgium; VIB Center for the Biology of Disease, Leuven, Belgium
| | - L D'Andrea
- University of Rome Tor Vergata, Department of Biomedicine and Prevention, Rome, Italy
| | - L Pacini
- University of Rome Tor Vergata, Department of Biomedicine and Prevention, Rome, Italy
| | - C Bagni
- KU Leuven, Center for Human Genetics, Leuven Research Institute for Neuroscience and Disease (LIND), Leuven, Belgium; VIB Center for the Biology of Disease, Leuven, Belgium; University of Rome Tor Vergata, Department of Biomedicine and Prevention, Rome, Italy.
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4
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Grier MD, Carson RP, Lagrange AH. Of mothers and myelin: Aberrant myelination phenotypes in mouse model of Angelman syndrome are dependent on maternal and dietary influences. Behav Brain Res 2015; 291:260-267. [PMID: 26028516 DOI: 10.1016/j.bbr.2015.05.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 04/24/2015] [Accepted: 05/26/2015] [Indexed: 10/23/2022]
Abstract
Angelman syndrome (AS) is a neurodevelopmental disorder characterized by a number of neurological problems, including developmental delay, movement disorders, and epilepsy. AS results from the loss of UBE3A (an imprinted gene) expressed from the maternal chromosome in neurons. Given the ubiquitous expression of Ube3a and the devastating nature of AS, the role of environmental and maternal effects has been largely ignored. Severe ataxia, anxiety-like behaviors and learning deficits are well-documented in patients and AS mice. More recently, clinical imaging studies of AS patients suggest myelination may be delayed or reduced. Utilizing a mouse model of AS, we found disrupted expression of cortical myelin proteins, the magnitude of which is influenced by maternal status, in that the aberrant myelination in the AS pups of AS affected mothers were more pronounced than those seen in AS pups raised by unaffected (Ube3a (m+/p-)) Carrier mothers. Furthermore, feeding the breeding mothers a higher fat (11% vs 5%) diet normalizes these myelin defects. These effects are not limited to myelin proteins. Since AS mice have abnormal stress responses, including altered glucocorticoid receptor (GR) expression, we measured GR expression in pups from Carrier and affected AS mothers. AS pups had higher GR expression than their WT littermates. However, we also found an effect of maternal status, with reduced GR levels in pups from affected mothers compared to genotypically identical pups raised by unaffected Carrier mothers. Taken together, our findings suggest that the phenotypes observed in AS mice may be modulated by factors independent of Ube3a genotype.
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Affiliation(s)
- Mark D Grier
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN 37232-8552, USA.
| | - Robert P Carson
- Department of Pediatrics and Neurology, Vanderbilt University Medical Center, Nashville, TN 37232-8552, USA.
| | - Andre H Lagrange
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN 37232-8552, USA; Department of Neurology, Tennessee Valley Veterans Administration, Nashville, TN 37212, USA.
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