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Chapp AD, Nwakama CA, Collins AR, Mermelstein PG, Thomas MJ. Physiological acetic acid concentrations from ethanol metabolism stimulate accumbens shell medium spiny neurons via NMDAR activation in a sex-dependent manner. Neuropsychopharmacology 2024; 49:885-892. [PMID: 37845488 PMCID: PMC10948831 DOI: 10.1038/s41386-023-01752-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 09/05/2023] [Accepted: 10/02/2023] [Indexed: 10/18/2023]
Abstract
Recent studies have implicated the ethanol metabolite, acetic acid, as neuroactive, perhaps even more so than ethanol itself. In this study, we investigated sex-specific metabolism of ethanol (1, 2, and 4 g/kg) to acetic acid in vivo to guide electrophysiology experiments in the accumbens shell (NAcSh), a key node in the mammalian reward circuit. There was a sex-dependent difference in serum acetate production, quantified via ion chromatography only at the lowest dose of ethanol (males > females). Ex vivo electrophysiology recordings of NAcSh medium spiny neurons (MSN) in brain slices demonstrated that physiological concentrations of acetic acid (2 mM and 4 mM) increased NAcSh MSN excitability in both sexes. N-methyl-D-aspartate receptor (NMDAR) antagonists, AP5 and memantine, robustly attenuated the acetic acid-induced increase in excitability. Acetic acid-induced NMDAR-dependent inward currents were greater in females compared to males and were not estrous cycle dependent. These findings suggest a novel NMDAR-dependent mechanism by which the ethanol metabolite, acetic acid, may influence neurophysiological effects in a key reward circuit in the brain from ethanol consumption. Furthermore, these findings also highlight a specific sex-dependent sensitivity in females to acetic acid-NMDAR interactions. This may underlie their more rapid advancement to alcohol use disorder and increased risk of alcohol related neurodegeneration compared to males.
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Affiliation(s)
- Andrew D Chapp
- Department of Neuroscience, University of Minnesota, Minneapolis, MN, 55455, USA
- Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, MN, 55445, USA
| | - Chinonso A Nwakama
- Department of Neuroscience, University of Minnesota, Minneapolis, MN, 55455, USA
- Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, MN, 55445, USA
- Medical Scientist Training Program, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Andréa R Collins
- Department of Psychiatry, University of California San Francisco Fresno, Fresno, CA, 93701, USA
| | - Paul G Mermelstein
- Department of Neuroscience, University of Minnesota, Minneapolis, MN, 55455, USA.
- Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, MN, 55445, USA.
- Center for Neural Circuits in Addiction, University of Minnesota, Minneapolis, MN, 55455, USA.
| | - Mark J Thomas
- Department of Neuroscience, University of Minnesota, Minneapolis, MN, 55455, USA.
- Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, MN, 55445, USA.
- Center for Neural Circuits in Addiction, University of Minnesota, Minneapolis, MN, 55455, USA.
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Wang G, Zhang Z, Li J, Han J, Lu C. The PTB and PRR domains of numb regulate neurite outgrowth by influencing voltage-gated calcium channel expression and kinetics. Brain Res Bull 2024; 207:110876. [PMID: 38215950 DOI: 10.1016/j.brainresbull.2024.110876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 12/17/2023] [Accepted: 01/08/2024] [Indexed: 01/14/2024]
Abstract
Numb is an evolutionarily conserved protein that regulates the differentiation of neuronal progenitor cells through unknown mechanisms. Numb has four alternative splice variants with different lengths of phosphotyrosine-binding (PTB) and proline-rich regions (PRR) domains. In this study, we demonstrated that Numb expression was increased in the primary cultures of rat cortical and hippocampal neurons over time in vitro, and Numb antisense inhibited neurite outgrowth. We verified that cells overexpressing short PTB (SPTB) or long PTB (LPTB) domains exhibited differentiation or proliferation, respectively. SPTB-mediated differentiation was related to the PRR domains, as cells expressing SPTB/LPRR had longer dendrites and more branched dendrites than cells expressing SPTB/SPRR. The differentiation of both cell types was completely blocked by the Ca2+ chelator. Western blot analysis revealed the increased total protein expression of voltage-gated calcium channel (VGCC) subunit α1C and α1D in cells expressing SPTB and LPTB Numb. The increased expression of the VGCC β3 subunit was only observed in cells expressing SPTB Numb. Immunocytochemistry further showed that SPTB-mediated cell differentiation was associated with increased membrane expression of VGCC subunits α1C, α1D and β3, which corresponded to the higher Ca2+ current (ICa) densities. Furthermore, we found that VGCC of cells transfected with SPTB/SPRR or SPTB/LPRR Numb isoforms exhibit steady-state inactivation (SSI) in both differentiated and undifferentiated phenotypes. A similar SSI of VGCC was observed in the differentiated cells transfected with SPTB/SPRR or SPTB/LPRR Numb isoforms, whereas a left shift SSI of VGCC in cells expressing SPTB/LPRR was detected in the undifferentiated cells. Collectively, these data indicate that SPTB domain is essential for neurite outgrowth involving in membrane expression of VGCC subunits, and LPRR plays a role in neuronal branching and the regulation of VGCC inactivation kinetics.
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Affiliation(s)
- Guodong Wang
- International-Joint Lab for Non-Invasive Neural Modulation of Henan Province, Department of Physiology and Pathophysiology, Xinxiang Medical University, Xinxiang 453003, China; School of Nursing, Xinxiang Medical University, Xinxiang 453003, China
| | - Zhengyan Zhang
- International-Joint Lab for Non-Invasive Neural Modulation of Henan Province, Department of Physiology and Pathophysiology, Xinxiang Medical University, Xinxiang 453003, China; The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang 453003, China
| | - Junmei Li
- International-Joint Lab for Non-Invasive Neural Modulation of Henan Province, Department of Physiology and Pathophysiology, Xinxiang Medical University, Xinxiang 453003, China
| | - Jinhong Han
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang 453003, China
| | - Chengbiao Lu
- International-Joint Lab for Non-Invasive Neural Modulation of Henan Province, Department of Physiology and Pathophysiology, Xinxiang Medical University, Xinxiang 453003, China.
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Chapp AD, Shan Z, Chen QH. Acetic Acid: An Underestimated Metabolite in Ethanol-Induced Changes in Regulating Cardiovascular Function. Antioxidants (Basel) 2024; 13:139. [PMID: 38397737 PMCID: PMC10886048 DOI: 10.3390/antiox13020139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/13/2024] [Accepted: 01/18/2024] [Indexed: 02/25/2024] Open
Abstract
Acetic acid is a bioactive short-chain fatty acid produced in large quantities from ethanol metabolism. In this review, we describe how acetic acid/acetate generates oxidative stress, alters the function of pre-sympathetic neurons, and can potentially influence cardiovascular function in both humans and rodents after ethanol consumption. Our recent findings from in vivo and in vitro studies support the notion that administration of acetic acid/acetate generates oxidative stress and increases sympathetic outflow, leading to alterations in arterial blood pressure. Real-time investigation of how ethanol and acetic acid/acetate modulate neural control of cardiovascular function can be conducted by microinjecting compounds into autonomic control centers of the brain and measuring changes in peripheral sympathetic nerve activity and blood pressure in response to these compounds.
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Affiliation(s)
- Andrew D. Chapp
- Department of Neuroscience, University of Minnesota, Minneapolis, MN 55455, USA
| | - Zhiying Shan
- Kinesiology and Integrative Physiology, Michigan Technological University, Houghton, MI 49931, USA;
| | - Qing-Hui Chen
- Kinesiology and Integrative Physiology, Michigan Technological University, Houghton, MI 49931, USA;
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Chapp AD, Nwakama CA, Mermelstein PG, Thomas MJ. Physiological acetic acid concentrations from ethanol metabolism stimulate accumbens shell neurons via NMDAR activation in a sex-dependent manner. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.05.05.539592. [PMID: 37205358 PMCID: PMC10187301 DOI: 10.1101/2023.05.05.539592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Recent studies have implicated the ethanol metabolite, acetic acid, as neuroactive, perhaps even more so than ethanol itself. In this study, we investigated sex-specific metabolism of ethanol (1, 2, and 4g/kg) to acetic acid in vivo to guide electrophysiology experiments in the accumbens shell (NAcSh), a key node in the mammalian reward circuit. There was a sex-dependent difference in serum acetate production, quantified via ion chromatography only at the lowest dose of ethanol (males>females). Ex vivo electrophysiology recordings of NAcSh neurons in brain slices demonstrated that physiological concentrations of acetic acid (2 mM and 4 mM) increased NAcSh neuronal excitability in both sexes. N -methyl- D -aspartate receptor (NMDAR) antagonists, AP5, and memantine robustly attenuated the acetic acid-induced increase in excitability. Acetic acid-induced NMDAR-dependent inward currents were greater in females compared to males. These findings suggest a novel NMDAR-dependent mechanism by which the ethanol metabolite, acetic acid, may influence neurophysiological effects in a key reward circuit in the brain.
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Chapp AD, Collins AR, Driscoll KM, Behnke JE, Shan Z, Zhang L, Chen QH. Ethanol Metabolite, Acetate, Increases Excitability of the Central Nucleus of Amygdala Neurons through Activation of NMDA Receptors. ACS Chem Neurosci 2023; 14:1278-1290. [PMID: 36957993 PMCID: PMC11163875 DOI: 10.1021/acschemneuro.2c00784] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
The central nucleus of the amygdala (CeA) is a key brain region involved in emotional and stressor responses due to its many projections to autonomic regulatory centers. It is also a primary site of action from ethanol consumption. However, the influence of active metabolites of ethanol such as acetate on the CeA neural circuitry has yet to be elucidated. Here, we investigated the effect of acetate on CeA neurons with the axon projecting to the rostral ventrolateral medulla (CeA-RVLM), as well as quantified cytosolic calcium responses in primary neuronal cultures. Whole-cell patch-clamp recordings in brain slices containing autonomic CeA-RVLM neurons revealed a dose-dependent increase in neuronal excitability in response to acetate. N-Methyl-d-aspartate receptor (NMDAR) antagonists suppressed the acetate-induced increase in CeA-RVLM neuronal excitability and memantine suppressed the direct activation of NMDAR-dependent inward currents by acetate in brain slices. We observed that acetate increased cytosolic Ca2+ in a time-dependent manner in primary neuronal cell cultures. The acetate enhancement of calcium signaling was abolished by memantine. Computational modeling of acetic acid at NMDAR/NR1 glutamatergic and glycinergic sites suggests potential active site interactions. These findings suggest that within the CeA, acetate is excitatory at least partially through activation of NMDAR, which may underlie the impact of ethanol consumption on autonomic circuitry.
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Affiliation(s)
- Andrew D Chapp
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, SDC, 1400 Townsend Drive, Houghton, Michigan 49931, United States
- Department of Biological Sciences, Michigan Technological University, Houghton, Michigan 49931, United States
- Department of Neuroscience, University of Minnesota, Twin Cities, 321 Church Street SE, Minneapolis, Minnesota 55455, United States
| | - Andréa R Collins
- Department of Psychiatry, University of California, San Francisco, Fresno, California 93701, United States
| | - Kyle M Driscoll
- Department of Biological Sciences, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Jessica E Behnke
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, SDC, 1400 Townsend Drive, Houghton, Michigan 49931, United States
- Department of Biological Sciences, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Zhiying Shan
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, SDC, 1400 Townsend Drive, Houghton, Michigan 49931, United States
- Department of Biological Sciences, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Li Zhang
- Laboratory for Integrative Neuroscience, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Rockville, Maryland 20852, United States
| | - Qing-Hui Chen
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, SDC, 1400 Townsend Drive, Houghton, Michigan 49931, United States
- Department of Biological Sciences, Michigan Technological University, Houghton, Michigan 49931, United States
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Blood Vessels as a Key Mediator for Ethanol Toxicity: Implication for Neuronal Damage. LIFE (BASEL, SWITZERLAND) 2022; 12:life12111882. [PMID: 36431016 PMCID: PMC9696276 DOI: 10.3390/life12111882] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 11/10/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
Abstract
Excessive intake of ethanol is associated with severe brain dysfunction, and the subsequent neurological and behavioral abnormalities are well-established social risks. Many research studies have addressed how ethanol induces neurological toxicity. However, the underlying mechanisms with which ethanol induces neurological toxicity are still obscure, perhaps due to the variety and complexity of these mechanisms. Epithelial cells are in direct contact with blood and can thus mediate ethanol neurotoxicity. Ethanol activates the endothelial cells of blood vessels, as well as lymphatic vessels, in a concentration-dependent manner. Among various signaling mediators, nitric oxide plays important roles in response to ethanol. Endothelial and inducible nitric oxide synthases (eNOS and iNOS) are upregulated and activated by ethanol and enhance neuroinflammation. On the other hand, angiogenesis and blood vessel remodeling are both affected by ethanol intake, altering blood supply and releasing angiocrine factors to regulate neuronal functions. Thus, ethanol directly acts on endothelial cells, yet the molecular target(s) on endothelial cells remain unknown. Previous studies on neurons and glial cells have validated the potential contribution of membrane lipids and some specific proteins as ethanol targets, which may also be the case in endothelial cells. Future studies, based on current knowledge, will allow for a greater understanding of the contribution and underlying mechanisms of endothelial cells in ethanol-induced neurological toxicity, protecting neurological health against ethanol toxicity.
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Dukay B, Walter FR, Vigh JP, Barabási B, Hajdu P, Balassa T, Migh E, Kincses A, Hoyk Z, Szögi T, Borbély E, Csoboz B, Horváth P, Fülöp L, Penke B, Vígh L, Deli MA, Sántha M, Tóth ME. Neuroinflammatory processes are augmented in mice overexpressing human heat-shock protein B1 following ethanol-induced brain injury. J Neuroinflammation 2021; 18:22. [PMID: 33423680 PMCID: PMC7798334 DOI: 10.1186/s12974-020-02070-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 12/30/2020] [Indexed: 12/27/2022] Open
Abstract
Background Heat-shock protein B1 (HSPB1) is among the most well-known and versatile member of the evolutionarily conserved family of small heat-shock proteins. It has been implicated to serve a neuroprotective role against various neurological disorders via its modulatory activity on inflammation, yet its exact role in neuroinflammation is poorly understood. In order to shed light on the exact mechanism of inflammation modulation by HSPB1, we investigated the effect of HSPB1 on neuroinflammatory processes in an in vivo and in vitro model of acute brain injury. Methods In this study, we used a transgenic mouse strain overexpressing the human HSPB1 protein. In the in vivo experiments, 7-day-old transgenic and wild-type mice were treated with ethanol. Apoptotic cells were detected using TUNEL assay. The mRNA and protein levels of cytokines and glial cell markers were examined using RT-PCR and immunohistochemistry in the brain. We also established primary neuronal, astrocyte, and microglial cultures which were subjected to cytokine and ethanol treatments. TNFα and hHSPB1 levels were measured from the supernates by ELISA, and intracellular hHSPB1 expression was analyzed using fluorescent immunohistochemistry. Results Following ethanol treatment, the brains of hHSPB1-overexpressing mice showed a significantly higher mRNA level of pro-inflammatory cytokines (Tnf, Il1b), microglia (Cd68, Arg1), and astrocyte (Gfap) markers compared to wild-type brains. Microglial activation, and 1 week later, reactive astrogliosis was higher in certain brain areas of ethanol-treated transgenic mice compared to those of wild-types. Despite the remarkably high expression of pro-apoptotic Tnf, hHSPB1-overexpressing mice did not exhibit higher level of apoptosis. Our data suggest that intracellular hHSPB1, showing the highest level in primary astrocytes, was responsible for the inflammation-regulating effects. Microglia cells were the main source of TNFα in our model. Microglia isolated from hHSPB1-overexpressing mice showed a significantly higher release of TNFα compared to wild-type cells under inflammatory conditions. Conclusions Our work provides novel in vivo evidence that hHSPB1 overexpression has a regulating effect on acute neuroinflammation by intensifying the expression of pro-inflammatory cytokines and enhancing glial cell activation, but not increasing neuronal apoptosis. These results suggest that hHSPB1 may play a complex role in the modulation of the ethanol-induced neuroinflammatory response. Supplementary Information The online version contains supplementary material available at 10.1186/s12974-020-02070-2.
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Affiliation(s)
- Brigitta Dukay
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary. .,Doctoral School in Biology, University of Szeged, Szeged, Hungary.
| | - Fruzsina R Walter
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary
| | - Judit P Vigh
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary
| | - Beáta Barabási
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary.,Doctoral School in Theoretical Medicine, University of Szeged, Szeged, Hungary
| | - Petra Hajdu
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary
| | - Tamás Balassa
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary.,Doctoral School of Informatics, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Ede Migh
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary
| | - András Kincses
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary
| | - Zsófia Hoyk
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary
| | - Titanilla Szögi
- Department of Medical Chemistry, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Emőke Borbély
- Department of Medical Chemistry, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Bálint Csoboz
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary.,Institute of Medical Biology, University of Tromsø, Tromsø, Norway
| | - Péter Horváth
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary.,Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Lívia Fülöp
- Department of Medical Chemistry, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Botond Penke
- Department of Medical Chemistry, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - László Vígh
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary
| | - Mária A Deli
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary
| | - Miklós Sántha
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary
| | - Melinda E Tóth
- Institute of Biochemistry, Biological Research Centre, Temesvári krt. 62, Szeged, H-6726, Hungary.
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Chapp AD, Mermelstein PG, Thomas MJ. The ethanol metabolite acetic acid activates mouse nucleus accumbens shell medium spiny neurons. J Neurophysiol 2021; 125:620-627. [PMID: 33405999 DOI: 10.1152/jn.00659.2020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Although ethanol consumption leads to an array of neurophysiological alterations involving the neural circuits for reward, the underlying mechanisms remain unclear. Acetic acid is a major metabolite of ethanol with high bioactivity and potentially significant pharmacological importance in regulating brain function. Yet, the impact of acetic acid on reward circuit function has not been well explored. Given the rewarding properties associated with ethanol consumption, we investigated the acute effects of ethanol and/or acetic acid on the neurophysiological function of medium spiny neurons of the nucleus accumbens shell, a key node in the mammalian reward circuit. We find that acetic acid, but not ethanol, provided a rapid and robust boost in neuronal excitability at physiologically relevant concentrations, whereas both compounds enhanced glutamatergic synaptic activity. These effects were consistent across both sexes in C57BL/6J mice. Overall, our data suggest acetic acid is a promising candidate mediator for ethanol effects on mood and motivation that deserves further investigation.NEW & NOTEWORTHY Ethanol consumption disrupts many neurophysiological processes leading to alterations in behavior and physiological function. The possible involvement of acetic acid, produced via ethanol metabolism, has been insufficiently explored. Here, we demonstrate that acetic acid contributes to rapid neurophysiological alterations in the accumbens shell. These findings raise the interesting possibility that ethanol may serve as a prodrug-generating acetic acid as a metabolite-that may influence ethanol consumption-associated behaviors and physiological responses by altering neurophysiological function.
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Affiliation(s)
- Andrew D Chapp
- Department of Neuroscience, University of Minnesota, Minneapolis, Minnesota.,Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, Minnesota
| | - Paul G Mermelstein
- Department of Neuroscience, University of Minnesota, Minneapolis, Minnesota.,Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, Minnesota
| | - Mark J Thomas
- Department of Neuroscience, University of Minnesota, Minneapolis, Minnesota.,Medical Discovery Team on Addiction, University of Minnesota, Minneapolis, Minnesota
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Chapp AD, Behnke JE, Driscoll KM, Hahka T, LaLonde Z, Shan Z, Chen QH. Elevated L-lactate Promotes Major Cellular Pathologies Associated with Neurodegenerative Diseases. Neurosci Bull 2020; 37:380-384. [PMID: 33210187 DOI: 10.1007/s12264-020-00611-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/07/2020] [Indexed: 11/28/2022] Open
Affiliation(s)
- Andrew D Chapp
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, Houghton, MI, 49931, USA. .,Department of Biological Sciences, Michigan Technological University, Houghton, MI, 49931, USA.
| | - Jessica E Behnke
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, Houghton, MI, 49931, USA.,Department of Biological Sciences, Michigan Technological University, Houghton, MI, 49931, USA
| | - Kyle M Driscoll
- Department of Biological Sciences, Michigan Technological University, Houghton, MI, 49931, USA
| | - Taija Hahka
- Department of Biological Sciences, Michigan Technological University, Houghton, MI, 49931, USA
| | - Zoe LaLonde
- Department of Biological Sciences, Michigan Technological University, Houghton, MI, 49931, USA
| | - Zhiying Shan
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, Houghton, MI, 49931, USA
| | - Qing-Hui Chen
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, Houghton, MI, 49931, USA.
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Effect of α-asarone on ethanol-induced learning and memory impairment in mice and its underlying mechanism. Life Sci 2019; 238:116898. [DOI: 10.1016/j.lfs.2019.116898] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 09/17/2019] [Accepted: 09/20/2019] [Indexed: 12/13/2022]
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11
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Bruning J, Chapp A, Kaurala GA, Wang R, Techtmann S, Chen QH. Gut Microbiota and Short Chain Fatty Acids: Influence on the Autonomic Nervous System. Neurosci Bull 2019; 36:91-95. [PMID: 31301036 DOI: 10.1007/s12264-019-00410-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 04/29/2019] [Indexed: 01/12/2023] Open
Affiliation(s)
- Jessica Bruning
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, Houghton, MI, 49931, USA
| | - Andrew Chapp
- Department of Neuroscience, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Gregory A Kaurala
- Department of Biological Science, Michigan Technological University, Houghton, MI, 49931, USA
| | - Renjun Wang
- Department of Biotechnology, School of Life Science, Jilin Normal University, Siping, 136000, Jilin, China
| | - Stephen Techtmann
- Department of Biological Science, Michigan Technological University, Houghton, MI, 49931, USA
| | - Qing-Hui Chen
- Department of Kinesiology and Integrative Physiology, Michigan Technological University, Houghton, MI, 49931, USA.
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