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The Effect of Perinatal Brain Injury on Dopaminergic Function and Hippocampal Volume in Adult Life

Overview
Journal Elife
Specialty Biology
Date 2017 Nov 29
PMID 29179814
Citations 19
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Abstract

Perinatal brain injuries, including hippocampal lesions, cause lasting changes in dopamine function in rodents, but it is not known if this occurs in humans. We compared adults who were born very preterm with perinatal brain injury to those born very preterm without perinatal brain injury, and age-matched controls born at full term using [18F]-DOPA PET and structural MRI. Dopamine synthesis capacity was reduced in the perinatal brain injury group relative to those without brain injury (Cohen's = 1.36, p=0.02) and the control group (Cohen's = 1.07, p=0.01). Hippocampal volume was reduced in the perinatal brain injury group relative to controls (Cohen's = 1.17, p=0.01) and was positively correlated with striatal dopamine synthesis capacity (r = 0.344, p=0.03). This is the first evidence in humans linking neonatal hippocampal injury to adult dopamine dysfunction, and provides a potential mechanism linking early life risk factors to adult mental illness.

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References
1.
Nicodemus K, Marenco S, Batten A, Vakkalanka R, Egan M, Straub R . Serious obstetric complications interact with hypoxia-regulated/vascular-expression genes to influence schizophrenia risk. Mol Psychiatry. 2008; 13(9):873-7. DOI: 10.1038/sj.mp.4002153. View

2.
Schultz W, Dayan P, Montague P . A neural substrate of prediction and reward. Science. 1997; 275(5306):1593-9. DOI: 10.1126/science.275.5306.1593. View

3.
Ashok A, Mizuno Y, Volkow N, Howes O . Association of Stimulant Use With Dopaminergic Alterations in Users of Cocaine, Amphetamine, or Methamphetamine: A Systematic Review and Meta-analysis. JAMA Psychiatry. 2017; 74(5):511-519. PMC: 5419581. DOI: 10.1001/jamapsychiatry.2017.0135. View

4.
Howes O, McCutcheon R, Owen M, Murray R . The Role of Genes, Stress, and Dopamine in the Development of Schizophrenia. Biol Psychiatry. 2016; 81(1):9-20. PMC: 5675052. DOI: 10.1016/j.biopsych.2016.07.014. View

5.
Jenkinson M, Bannister P, Brady M, Smith S . Improved optimization for the robust and accurate linear registration and motion correction of brain images. Neuroimage. 2002; 17(2):825-41. DOI: 10.1016/s1053-8119(02)91132-8. View