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Role of Maternal Immune Factors in Neuroimmunology of Brain Development

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Journal Mol Neurobiol
Date 2023 Dec 6
PMID 38057641
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Abstract

Inflammation during pregnancy may occur due to various factors. This condition, in which maternal immune system activation occurs, can affect fetal brain development and be related to neurodevelopmental diseases. MIA interacts with the fetus's brain development through maternal antibodies, cytokines, chemokines, and microglial cells. Antibodies are associated with the development of the nervous system by two mechanisms: direct binding to brain inflammatory factors and binding to brain antigens. Cytokines and chemokines have an active presence in inflammatory processes. Additionally, glial cells, defenders of the nervous system, play an essential role in synaptic modulation and neurogenesis. Maternal infections during pregnancy are the most critical factors related to MIA; however, several studies show the relation between these infections and neurodevelopmental diseases. Infection with specific viruses, such as Zika, cytomegalovirus, influenza A, and SARS-CoV-2, has revealed effects on neurodevelopment and the onset of diseases such as schizophrenia and autism. We review the relationship between maternal infections during pregnancy and their impact on neurodevelopmental processes.

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References
1.
Bhalala U, Koehler R, Kannan S . Neuroinflammation and neuroimmune dysregulation after acute hypoxic-ischemic injury of developing brain. Front Pediatr. 2015; 2:144. PMC: 4294124. DOI: 10.3389/fped.2014.00144. View

2.
Hickey W . Basic principles of immunological surveillance of the normal central nervous system. Glia. 2001; 36(2):118-24. DOI: 10.1002/glia.1101. View

3.
Parkhurst C, Yang G, Ninan I, Savas J, Yates 3rd J, Lafaille J . Microglia promote learning-dependent synapse formation through brain-derived neurotrophic factor. Cell. 2013; 155(7):1596-609. PMC: 4033691. DOI: 10.1016/j.cell.2013.11.030. View

4.
Paolicelli R, Bolasco G, Pagani F, Maggi L, Scianni M, Panzanelli P . Synaptic pruning by microglia is necessary for normal brain development. Science. 2011; 333(6048):1456-8. DOI: 10.1126/science.1202529. View

5.
Schafer D, Stevens B . Microglia Function in Central Nervous System Development and Plasticity. Cold Spring Harb Perspect Biol. 2015; 7(10):a020545. PMC: 4588063. DOI: 10.1101/cshperspect.a020545. View