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Folate action in nervous system development and disease
Olga A Balashova1, Olesya Visina1, Laura N Borodinsky1
1Department of Physiology & Membrane Biology and Institute for Pediatric Regenerative Medicine, Shriners Hospital for Children, University of California Davis School of Medicine, Sacramento, California.
Insights
Folic acid (a B vitamin) is vital for nervous system development and function. Research explores its role in preventing neural tube defects and treating neurological diseases.
Area of Science:
- Neuroscience
- Developmental Biology
- Nutritional Science
Background:
- Folic acid is a critical environmental factor influencing nervous system development.
- Folate levels impact neurological disease outcomes in infants and children.
- Mechanisms of folate action in developing neural tissue remain largely unknown.
Purpose of the Study:
- To review existing studies on the role of folate in nervous system development and function.
- To explore the consequences of folate action in neural disease and repair.
- To highlight the unique contributions of folate to neurobiology.
Main Methods:
- Literature review and compilation of relevant studies.
- Analysis of epidemiological data on folate and neural tube defects.
- Synthesis of research on folate's impact on neural development and neurodegenerative diseases.
Main Results:
- Folic acid plays a significant role from early fetal development through childhood maturation.
- Folate is influential in the clinical outcomes of pediatric neurological conditions.
- Evidence suggests a unique and essential function for folate in neural tissue.
Conclusions:
- Folic acid is indispensable for proper nervous system development and maintenance.
- Understanding folate's mechanisms is key to addressing neurological disorders.
- Further research is warranted to elucidate folate's precise role in neural health and disease.
Abstract:
The vitamin folic acid has been recognized as a crucial environmental factor for nervous system development. From the early fetal stages of the formation of the presumptive spinal cord and brain to the maturation and maintenance of the nervous system during infancy and childhood, folate levels and its supplementation have been considered influential in the clinical outcome of infants and children affected by neurological diseases. Despite the vast epidemiological information recorded on folate function and neural tube defects, neural development and neurodegenerative diseases, the mechanisms of folate action in the developing neural tissue have remained elusive. Here we compiled studies that argue for a unique role for folate in nervous system development and function and its consequences to neural disease and repair. © 2018 Wiley Periodicals, Inc. Develop Neurobiol 78: 391-402, 2018.
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