Ethanol neurotoxicity affects neurotransmitter release. Experiments will be carried to test the hypothesis that ethanol exposure results in structural and biochemical changes in presynaptic terminals. First, a transgenic mouse that expresses yellow fluorescent protein (YFP) in a subset of cerebellar mossy fiber terminals will be used to determine whether ethanol treatment affects the size of the mossy fiber terminals. Second, the effect of ethanol on presynaptic protein SNAP-25 will be determined. These experiments will provide novel insights on how ethanol affects cerebellar circuitry at presynaptic terminals.

Agency
National Institute of Health (NIH)
Institute
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Type
Specialized Center (P50)
Project #
5P50AA017823-05
Application #
8537109
Study Section
Special Emphasis Panel (ZAA1-BB)
Project Start
Project End
Budget Start
2013-09-01
Budget End
2014-08-31
Support Year
5
Fiscal Year
2013
Total Cost
$7,688
Indirect Cost
$2,053
Name
State University of NY, Binghamton
Department
Type
DUNS #
090189965
City
Binghamton
State
NY
Country
United States
Zip Code
13902
Gano, Anny; Doremus-Fitzwater, Tamara L; Deak, Terrence (2016) Sustained alterations in neuroimmune gene expression after daily, but not intermittent, alcohol exposure. Brain Res 1646:62-72
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Spear, Linda Patia (2016) Consequences of adolescent use of alcohol and other drugs: Studies using rodent models. Neurosci Biobehav Rev 70:228-243
Saalfield, Jessica; Spear, Linda (2016) The ontogeny of ethanol aversion. Physiol Behav 156:164-70
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Deak, Terrence; Hunt, Pamela S (2015) Early ontogeny as a unique developmental epoch for learning, memory and consequences of alcohol exposure: A Festschrift to honor the work of Dr. Norman E. Spear. Physiol Behav 148:1-5
Doremus-Fitzwater, Tamara L; Gano, Anny; Paniccia, Jacqueline E et al. (2015) Male adolescent rats display blunted cytokine responses in the CNS after acute ethanol or lipopolysaccharide exposure. Physiol Behav 148:131-44

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