American Journal of Obstetrics & Gynecology
Volume 195, Issue 2 , Pages 522-527 , August 2006

Prenatal alcohol exposure alters GABAAα5 expression: A mechanism of alcohol-induced learning dysfunction

  • Laura Toso, MD

      Affiliations

    • Unit on Perinatal and Developmental Neurobiology, National Institute of Child and Human Development
    • National Institue of Alcohol Abuse and Alcoholism, National Institute of Health, Bethesda, MD
    • Corresponding Author InformationReprint requests: Laura Toso, MD, UPDN, NICHD, NIH and NIAAA, NIH, Blg. 9 Room 1W125, 9 Memorial Drive MSC 0925, Bethesda, MD 20892-0925.
  • ,
  • Robin Roberson, BA

      Affiliations

    • Unit on Perinatal and Developmental Neurobiology, National Institute of Child and Human Development
  • ,
  • Jade Woodard, BS

      Affiliations

    • Unit on Perinatal and Developmental Neurobiology, National Institute of Child and Human Development
  • ,
  • Daniel Abebe, MS

      Affiliations

    • Unit on Perinatal and Developmental Neurobiology, National Institute of Child and Human Development
  • ,
  • Catherine Y. Spong, MD

      Affiliations

    • Unit on Perinatal and Developmental Neurobiology, National Institute of Child and Human Development

Received 7 December 2005 ,Revised 20 January 2006 ,Accepted 24 January 2006.

References 

  1. O'Leary CM. Fetal alcohol syndrome: diagnosis, epidemiology, and developmental outcomes. J Pediatr Child Health. 2004;40:2–7
  2. Webster WS, Walsh DA, Lipson AH, McEwen SE. Teratogenesis after acute alcohol exposure in inbred and out bred mice. Neurobehav Toxicol. 1980;2:227–234
  3. Spong CY, Abebe D, Gozes I, Brenneman D, Hill J. Prevention of fetal demise and growth restriction in a mouse model of fetal alcohol syndrome. J Pharmacol Exp Ther. 2001;297:774–779
  4. Vink J, Auth J, Abebe DT, Brenneman DE, Spong CY. Novel peptides prevent alcohol-induced spatial learning deficits and proinflammatory cytokine release in a mouse model of fetal alcohol syndrome. Am J Obstet Gynecol. 2005;193:825–829
  5. Toso L, Poggi S, Abebe D, Roberson R, Dunlap V, Park J, et al. N-Methyl-D-Aspartate subunit expression during mouse development altered by in utero alcohol exposure. Am J Obstet Gynecol. 2005;193:1534–1539
  6. Freund TF, Buzsàki G. Interneurons of the hippocampus. Hippocampus. 1996;6:347–470
  7. Bernard EA, Skolnick P, Olsen RW, Mohler H, Sieghart E, Biggio G, et al. Subtypes of γ-aminobutyric-acid A receptors: classification in the basis of subunit structure and receptor function. Pharmacol Rev. 1998;50:291–313
  8. Barker JL, Behar T, Li YX, Liu QY, Ma D, Maric D, et al. GABAergic cells and signals in CNS development. Perspect Develop Neurobiol. 1998;5:305–322
  9. Lujá R, Shiegemoto R, López-bendito G. Glutamate and GABA receptor signaling in the developing brain. Neuroscience. 2005;130:567–580
  10. Laurie DJ, Wisden W, Seeburg PH. The distribution of thirteen receptor subunit mRNAs in the rat brain. III. J Neurosci. 1992;12:4151–4172
  11. Poggi SH, Goodwin KM, Hill JM, Brenneman DE, Tendi E, Schninelli S, et al. Differential expression of c-fos in a mouse model of fetal alcohol syndrome. Am J Obstet Gynecol. 2003;189:786–789
  12. Samland H, Huitron-Resendiz S, Masliah E, Criado J, Henriksen SJ, Campbell I. Profound increase in sensitivity to glutamanergic- but not cholinergic agonist-induced seizures in transgenic mice with astrocyte production of IL-6. J Neurosc Res. 2003;73:176–187
  13. Sicar R, Basak A. Adolescent γ-hydroxybutyric-acid exposure decreases cortical N-methyl-D-aspartate receptor and impairs spatial learning. Pharmac Biochem Behav. 2004;79:701–708
  14. Kleschevnikov AM, Belichenko PV, Villar AJ, Epstein CJ, Malenka RC, Mobley WC. Hippocampal long-term potentiation suppressed by increased inhibition in the Ts65Dn mouse, a genetic model of Down syndrome. J Neuorosci. 2004;24:8153–8160
  15. Tang Y, Shimizu E, Dube GR, Rampon C, Kerchner GA, Zhuo M, et al. Genetic enhancement of learning and memory in mice. Nature. 1999;401:63–69
  16. Matthews DB, Kralic JE, Devaud LL, Fritschy JM, Morrow L. Chronic blockade of N-methyl D-aspartate receptors alters γ-aminobutiric acid type A receptor peptide expression and function in the rat. J Neurochem. 2000;74:1522–1528
  17. Charlton ME, Sweetnam PM, Fitzgerald LW, Terwilliger RZ, Nestler EJ, Duman RS. Chronic ethanol administration regulates the expression of GABAA receptor α1 and α5 subunits in the ventral tegmental area and hippocampus. J Neurochem. 1997;68:121–127
  18. Collison N, Frederick MK, Jarolimek W, Maubach KA, Cothliff R, Sur Cyrille, et al. Enhanced learning and memory and altered GABAergic synaptic transmission in mice lacking the α5 subunit of the GABAA receptor. J Neurosci. 2002;22:5572–5580

 Supported by the Division of Intramural Research of National Institute of Child Health and Human Development.

PII: S0002-9378(06)00168-2

doi: 10.1016/j.ajog.2006.01.098

American Journal of Obstetrics & Gynecology
Volume 195, Issue 2 , Pages 522-527 , August 2006