Publication Date:
2016-01-30
Description:
Viral infection during pregnancy has been correlated with increased frequency of autism spectrum disorder (ASD) in offspring. This observation has been modeled in rodents subjected to maternal immune activation (MIA). The immune cell populations critical in the MIA model have not been identified. Using both genetic mutants and blocking antibodies in mice, we show that retinoic acid receptor-related orphan nuclear receptor gamma t (RORgammat)-dependent effector T lymphocytes [for example, T helper 17 (TH17) cells] and the effector cytokine interleukin-17a (IL-17a) are required in mothers for MIA-induced behavioral abnormalities in offspring. We find that MIA induces an abnormal cortical phenotype, which is also dependent on maternal IL-17a, in the fetal brain. Our data suggest that therapeutic targeting of TH17 cells in susceptible pregnant mothers may reduce the likelihood of bearing children with inflammation-induced ASD-like phenotypes.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Choi, Gloria B -- Yim, Yeong S -- Wong, Helen -- Kim, Sangdoo -- Kim, Hyunju -- Kim, Sangwon V -- Hoeffer, Charles A -- Littman, Dan R -- Huh, Jun R -- F31 NS083277/NS/NINDS NIH HHS/ -- F31NS083277/NS/NINDS NIH HHS/ -- R00 DK091508/DK/NIDDK NIH HHS/ -- R00DK091508/DK/NIDDK NIH HHS/ -- R01 NS086933/NS/NINDS NIH HHS/ -- R01NS086933/NS/NINDS NIH HHS/ -- T32 AI100853/AI/NIAID NIH HHS/ -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2016 Feb 26;351(6276):933-9. doi: 10.1126/science.aad0314. Epub 2016 Jan 28.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉The McGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. ; Center for Neural Science, New York University, New York, NY 10003, USA. Institute for Behavioral Genetics, Department of Integrated Physiology, University of Colorado, Boulder, CO 80303, USA. ; Division of Infectious Diseases and Immunology and Program in Innate Immunity, Department of Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA. ; The Kimmel Center for Biology and Medicine of the Skirball Institute, New York University School of Medicine, New York, NY 10016, USA. ; Center for Neural Science, New York University, New York, NY 10003, USA. Institute for Behavioral Genetics, Department of Integrated Physiology, University of Colorado, Boulder, CO 80303, USA. charles.hoeffer@colorado.edu dan.littman@med.nyu.edu jun.huh@umassmed.edu. ; The Kimmel Center for Biology and Medicine of the Skirball Institute, New York University School of Medicine, New York, NY 10016, USA. Howard Hughes Medical Institute, New York, NY 10016, USA. charles.hoeffer@colorado.edu dan.littman@med.nyu.edu jun.huh@umassmed.edu. ; Division of Infectious Diseases and Immunology and Program in Innate Immunity, Department of Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA. The Kimmel Center for Biology and Medicine of the Skirball Institute, New York University School of Medicine, New York, NY 10016, USA. charles.hoeffer@colorado.edu dan.littman@med.nyu.edu jun.huh@umassmed.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26822608" target="_blank"〉PubMed〈/a〉
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
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Chemistry and Pharmacology
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Computer Science
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Medicine
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Natural Sciences in General
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Physics
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