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 #
5P50AA017823-04
Application #
8381969
Study Section
Special Emphasis Panel (ZAA1-BB)
Project Start
Project End
Budget Start
2012-09-01
Budget End
2013-08-31
Support Year
4
Fiscal Year
2012
Total Cost
$8,202
Indirect Cost
$2,249
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 (2017) A cross-sectional comparison of ethanol-related cytokine expression in the hippocampus of young and aged Fischer 344 rats. Neurobiol Aging 54:40-53
Fernandez, Gina M; Lew, Brandon J; Vedder, Lindsey C et al. (2017) Chronic intermittent ethanol exposure leads to alterations in brain-derived neurotrophic factor within the frontal cortex and impaired behavioral flexibility in both adolescent and adult rats. Neuroscience 348:324-334
Vore, Andrew S; Doremus-Fitzwater, Tamara; Gano, Anny et al. (2017) Adolescent Ethanol Exposure Leads to Stimulus-Specific Changes in Cytokine Reactivity and Hypothalamic-Pituitary-Adrenal Axis Sensitivity in Adulthood. Front Behav Neurosci 11:78
Deak, Terrence; Kudinova, Anastacia; Lovelock, Dennis F et al. (2017) A multispecies approach for understanding neuroimmune mechanisms of stress. Dialogues Clin Neurosci 19:37-53
Gano, Anny; Pautassi, Ricardo Marcos; Doremus-Fitzwater, Tamara L et al. (2017) Conditioned effects of ethanol on the immune system. Exp Biol Med (Maywood) 242:718-730
Akinmboni, T O; Davis, N L; Falck, A J et al. (2017) Excipient exposure in very low birth weight preterm neonates. J Perinatol :
Lovelock, D F; Deak, T (2017) Repeated exposure to two stressors in sequence demonstrates that corticosterone and paraventricular nucleus of the hypothalamus interleukin-1? responses habituate independently. J Neuroendocrinol 29:
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
Diaz, Marvin R; Mooney, Sandra M; Varlinskaya, Elena I (2016) Acute prenatal exposure to ethanol on gestational day 12 elicits opposing deficits in social behaviors and anxiety-like behaviors in Sprague Dawley rats. Behav Brain Res 310:11-9
Fernandez, Gina M; Stewart, William N; Savage, Lisa M (2016) Chronic Drinking During Adolescence Predisposes the Adult Rat for Continued Heavy Drinking: Neurotrophin and Behavioral Adaptation after Long-Term, Continuous Ethanol Exposure. PLoS One 11:e0149987

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