Abstract
The medial septum (MS) is an important modulator of hippocampal function. The degree of damage in which the particular set of septo-hippocampal projections contributes to the deficits of spatial memory with concomitant changes of hippocampal receptors expression has not been studied till present. Therefore, we investigated spatial memory and the expression level of cholinergic (α7 nACh and M1), GABAergic (α1 subunit of GABAA) and glutamatergic (NR2B subunit of NMDA and GluR 1 subunit of AMPA) receptors in the hippocampus following selective lesions of cholinergic and GABAergic septo-hippocampal projection. Learning process and long-term spatial memory were assessed using a Morris water maze. The obtained results revealed that in contrast to cholinergic lesions, rats with MS GABAergic lesions exhibit a retention deficit in 3 days after training. Western blot analyses revealed the MS cholinergic lesions have significant effect on the expression level of the M1 mACh receptors, while MS GABAergic lesions induce dramatic modulations of hippocampal glutamatergic, cholinergic and GABAergic receptors expression. These results for the first time demonstrated that selective lesions of MS cholinergic and GABAergic neurons differentially affect long-term spatial memory and the memory deficit after MS GABAergic lesion is paralleled with significant changes of hippocampal glutamate, GABA and acetylcholine receptors expression.
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References
Araque A, Martín ED, Perea G, Arellano JI, Buño W (2002) Synaptically released acetylcholine evokes Ca2+ elevations in astrocytes in hippocampal slices. J Neurosci 22:2443–2450
Baxter MG, Gallagher M (1996) Intact spatial learning in both young and aged rats following selective removal of hippocampal cholinergic input. Behav Neurosci 110:460–467
Bell KA, Shim H, Chen CK, McQuiston AR (2011) Nicotinic excitatory postsynaptic potentials in hippocampal CA1 interneurons are predominantly mediated by nicotinic receptors that contain alpha4 and beta2 subunits. Neuropharmacology 61:1379–1388
Broadbent NJ, Squire LR, Clark RE (2004) Spatial memory, recognition memory, and the hippocampus. Proc Natl Acad Sci 101:14515–14520
Cai L, Gibbs RB, Johnson DA (2012) Recognition of novel objects and their location in rats with selective cholinergic lesion of the medial septum. Neurosci Lett 506:261–265
Chen W, Xu WH (2015) Beta-actin as a loading control: less than 2 mu g of total protein should be loaded. Electrophoresis 36:2046–2049
Cheng Q, Yakel JL (2015) The effect of α7 nicotinic receptor activation on glutamatergic transmission in the hippocampus. Biochem Pharmacol 97:439–444
Dashniani MG, Burjanadze MA, Naneishvili TL, Chkhikvishvili NC, Beselia GV, Kruashvili LB, Pochkhidze NO, Chighladze MR (2015) Exploratory behavior and recognition memory in medial septal electrolytic, neuro- and immunotoxic lesioned rats. Physiol Res 5(64):755–767
Dashniani MG, Chighladze MR, Solomonia RO, Burjanadze MA, Kandashvili M, Chkhikvishvili NC, Beselia GV, Kruashvili LB (2020) Memantine treatment prevents okadaic acid induced neurotoxicity at the systemic and molecular levels. NeuroReport 31(4):281–286
Dittmer A, Dittmer J (2006) Beta-actin is not are liable loading control in Western blot analysis. Electrophoresis 27:2844–2845
Dwyer TA, Servatius RJ, Pang KC (2007) Noncholinergic lesions of the medial septum impair sequential learning of different spatial locations. J Neurosci 27:299–303
Fernández de Sevilla D, Buño W (2010) The muscarinic long-term enhancement of NMDA and AMPA receptor-mediated transmission at Schaffer collateral synapses develop through different intracellular mechanisms. J Neurosci 30(33):11032–11042
Fernándezde Sevilla D, Núñez A, Borde M, Malinow R, Buño W (2008) Cholinergic-mediated IP3-receptor activation induces long-lasting synaptic enhancement in CA1 pyramidal neurons. J Neurosci 28:1469–1478
Freedman R, Goldowitz D (2010) Studies on the hippocampal formation: from basic development to clinical applications: studies on schizophrenia. Prog Neurobiol 90:263–275
Freund TF, Antal M (1988) GABA-containing neurons in the septum control inhibitory interneurons in the hippocampus. Nature 336(6195):170–173
Freund TF, Buzsáki GY (1996) Interneurons of the hippocampus. Hippocampus 6:347–470
Frotscher M, Léránth C (1985) Cholinergic innervation of the rat hippocampus as revealed by choline acetyltransferase immunocytochemistry: a combined light and electron microscopic study. J Comp Neurol 239:237–246
Frotscher M, Vid I, Bender R (2000) Evidence for the existence of non-GABAergic, cholinergic interneurons in the rodent hippocampus. Neuroscience 96:27–31
Fujii S, Ji Z, Morita N, Sumikawa K (1999) Acute and chronic nicotine exposure differentially facilitate the induction of LTP. Brain Res 846:137–143
Ge Y, Dong Z, Bagot RC, Howland JG, Phillips AG, Wong TP, Wang YT (2010) Hippocampal long-term depression is required for the consolidation of spatial memory. Proc Natl Acad Sci USA 107:16697–16702
Ghafari M, Falsafi SK, Szodorai E, Kim EJ, Li L, Hoger H, Berger J, Fuchs K, Sieghart W, Lubec G (2017) Formation of GABAA receptor complexes containing alpha1 and alpha5 subunits is paralleling a multiple T-maze learning task in mice. Brain Struct Funct 222(1):549–561
Ghosh R, Gilda JE, Gomes AV (2014) The necessity of and strategies for improving confidence in the accuracy of western blots. Expert Rev Proteom 11:549–560
Gritti I, Henny P, Galloni F, Mainville L, Mariotti M, Jones BE (2006) Stereological estimates of the basal forebrain cell population in the rat, including neurons containing choline acetyltransferase, glutamic acid decarboxylase or phosphate-activated glutaminase and colocalizing vesicular glutamate transporters. Neuroscience 143:1051–1064
Gu Z, Yakel JL (2011) Timing-dependent septal cholinergic induction of dynamic hippocampal synaptic plasticity. Neuron 71:155–165
Hangya B, Borhegyi Z, Szilagyi N, Freund TF, Varga V (2009) GABAergic neurons of the medial septum lead the hippocampal network during theta activity. J Neurosci 29:8094–8102
Henderson Z, Lu CB, Janzso G, Matto N, Mckinley CE, Yanagawa Y (2010) Distribution and role of Kv3.1b in neurons in the medial septum diagonal band complex. Neuroscience 166:952–969
Huh CY, Goutagny R, Williams S (2010) Glutamatergic neurons of the mouse medial septum and diagonal band of Broca synaptically drive hippocampal pyramidal cells: relevance for hippocampal theta rhythm. J Neurosci 30:15951–15961
Hunter BE, de Fiebre CM, Papke RL, Kem WR, Meyer EM (1994) A novel nicotinic agonist facilitates induction of long-term potentiation in the rat hippocampus. Neurosci Lett 168:130–134
Kakegawa W, Tsuzuki K, Yoshida Y, Kameyama K, Ozawa S (2004) Input- and subunit-specific AMPA receptor trafficking underlying long-term potentiation at hippocampal CA3 synapses. Eur J Neurosci 20(1):101–110
Kanju PM, Parameshwaran K, Sims-Robinson C, Uthayathas S, Josephson EM et al (2012) Selective cholinergic depletion in medial septum leads to impaired long term potentiation and glutamatergic synaptic currents in the hippocampus. PLoS ONE 7:e31073
Kim DH, Kim JM, Park SJ, Cai M, Liu X, Lee S et al (2012) GABAA receptor blockade enhances memory consolidation by increasing hippocampal BDNF levels. Neuropsychopharmacology 37:422–433
Kuryatov A, Luo J, Cooper J, Lindstrom J (2005) Nicotine acts as a pharmacological chaperone to up-regulate human alpha4beta2 acetylcholine receptors. Mol Pharmacol 68:1839–1851
Lamprea MR, Cardenas FP, Silveira R, Walsh TJ, Morat S (2003) Effects of septal cholinergic lesion on rat exploratory behavior in an open-field. Braz J Med Biol Res 36:233–238
Lecourtier L, de Vasconcelos AP, Leroux E, Cosquer B, Geiger K, Lithfous S et al (2011) Septohippocampal pathways contribute to system consolidation of a spatial memory: sequential implication of GABAergic and cholinergic neurons. Hippocampus 21:1277–1289
Lehmann O, Grottick AJ, Cassel JC, Higgins GA (2003) A double dissociation between serial reaction time and radial maze performance in rats subjected to 192 IgG-saporin lesions of the nucleus basalis and/or the septal region. Eur J Neurosci 18(3):651–666
Li R, Shen Y (2013) An old method facing a new challenge: re-visiting housekeeping proteins as internal reference control for neuroscience research. Life Sci 92:747–751
Luscher C, Malenka RC (2012) NMDA receptor-dependent long-term potentiation and long-term depression (LTP/LTD). Cold Spring Harb Perspect Biol 4:a005710
Malikowska-Racia N, Podkowa A, Sałat K (2018) Phencyclidine and scopolamine for modeling amnesia in rodents: direct comparison with the use of BarnesMaze test and contextual fear conditioning test in mice. Neurotox Res 34:431–441
Manseau F, Danik M, Williams S (2005) A functional glutamatergic neurone network in the medial septum and diagonal band area. J Physiol 566(3):865–884
Meparishvili M, Nozadze M, Margvelani G, McCabe BJ, Solomonia RO (2015) A proteomic study of memory after imprinting in the domestic chick. Front Behav Neurosci 9:319
Morgado-Bernal I (2011) Learning and memory consolidation: linking molecular and behavioral data. Neuroscience 176:12–1910
Morris RG, Garrud P, Rawlins JN, O'Keefe J (1982) Place navigation impaired in rats with hippocampal lesions. Nature 297(5868):681–683
Nathan PJ, Watson J, Lund J, Davies CH, Peters G, Dodds CM, Swirski B, Lawrence P, Bentley GD, O'Neill BV et al (2013) The potent M1 receptor allosteric agonist GSK1034702 improves episodic memory in humans in the nicotine abstinence model of cognitive dysfunction. Int J Neuropsychopharmacol 16:721–731
Paban V, Jaffard M, Chambon C, Malafosse M, Alescio-Lautier B (2005) Time course of behavioral changes following basal forebrain cholinergic damage in rats: environmental enrichment as a therapeutic intervention. Neuroscience 132:13–32
Pang KC, Jiao X, Sinha S, Beck KD, Servatius RJ (2011) Damage of GABAergic neurons in the medial septum impairs spatial working memory and extinction of active avoidance: effects on proactive interference. Hippocampus 21:835–846
Pang KC, Nocera R, Secor AJ, Yoder RM (2001) GABAergic septohippocampal neurons are not necessary for spatial memory. Hippocampus 11:814–827
Parent MB, Baxter MG (2004) Septohippocampal acetylcholine: involved in but not necessary for learning and memory? Learn Mem 11:9–20
Paxinos G, Watson C (1998) The rat brain in stereotaxic coordinates, 4th edn. Academic Press, San Diego
Perry E, Martin-Ruiz C, Lee M, Griffiths M, Johnson M, Piggott M et al (2000) Nicotinic receptor subtypes in human brain ageing, Alzheimer and Lewy body diseases. Eur J Pharmacol 393:215–222
Peterson GM, Shurlow CL (1992) Morphological evidence for a substance P projection from medial septum to hippocampus. Peptides 13(3):509–517
Rodrıґguez MJ, Robledo P, Andrade C, Mahy N (2005) In vivo co-ordinated interactions between inhibitory systems tocontrol glutamate-mediated hippocampal excitability. J Neurochem 95:651–661
Roland JJ, Savage LM (2009) The role of cholinergic and GABAergic medial septal/diagonal band cell populations in the emergence of diencephalic amnesia. Neuroscience 160(1):32–41
Rye DB, Wainer BH, Mesulam MM, Mufson EJ, Saper CB (1984) Cortical projections arising from the basal forebrain: a study of cholinergic and noncholinergic components employing combined retrograde tracing and immunohistochemical localization of choline acetyltransferase. Neuroscience 13(3):627–643
Sadigh-Eteghad S, Majdi A, Talebi M, Mahmoudi J, Babri S (2015) Regulation of nicotinic acetylcholine receptors in Alzheimers disease: a possible role of chaperones. Eur J Pharmacol 755:34–41
Shen JX, Yakel JL (2012) Functional α7 nicotinic AChreceptors on astrocytes in rat hippocampal CA1 slices. J Mol Neurosci 48:14–21
Smith HR, Pang KC (2005) Orexin-saporin lesions of the medial septum impair spatial memory. Neuroscience 132:261–271
Sotty F, Danik M, Manseau F, Laplante F, Quirion R, Williams S (2003) Distinct electrophysiological properties of glutamatergic, cholinergic and GABAergic rat septohippocampal neurons: novel implications for hippocampal rhythmicity. J Physiol 551(3):927–943
Sun Y, Nguyen AQ, Nguyen JP, Le L, Saur D, Choi J, Callaway EM, Xu X (2014) Cell-type-specific circuit connectivity of hippocampal CA1 revealed through cre-dependent rabies tracing. Cell Rep 7(1):269–280
Takata N, Mishima T, Hisatsune C, Nagai T, Ebisui E, Mikoshiba K, Hirase H (2011) Astrocyte calcium signaling transforms cholinergic modulation to cortical plasticity in vivo. J Neurosci 31:18155–18165
Tamminga CA, Southcott S, Sacco C, Wagner AD, Ghose S (2012) Glutamate dysfunction in hippocampus: relevance of dentate gyrus and CA3 signaling. Schizophrenia Bull 38:927–935
Winters BD, Dunnett SB (2004) Selective lesioning of the cholinergic septo-hippocampal pathway does not disrupt spatial short-term memory: a comparison with the effects of fimbria-fornix lesions. Behav Neurosci 118:546–562
Yi F, Catudio-Garrett E, Gábriel R, Wilhelm M, Erdelyi F, Szabo G, Deisseroth K, Lawrence J (2015) Hippocampal “cholinergic interneurons” visualized with the choline acetyltransferase promoter: anatomical distribution, intrinsic membrane properties, neurochemical characteristics and capacity for cholinergic modulation. Front Synaptic Neurosci 7:4
Funding
The design of this study, analysis, interpretation of data and manuscript preparation were supported by the funding from the Shota Rustaveli National Science Foundation of Georgia (SRNSFG): Grant—13/10. The data collection for immunochemical studies was supported by the funding from SRNSFG: Grant YS15_2.3.1_51.
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MD and MB contributed to the conception and design; MD, MB and RS contributed to analysis and interpretation of data in the manuscript; GB, LK, NC, MC, and MK managed the data collection. Statistical analysis was done by MD, RS and MB. RS and TN revised the manuscript. All authors declare the responsibility for every aspect of the work. All authors read and approved the final manuscript.
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All experimental procedures were conducted in accordance with the European Communities Council Directive Guidelines for the care and use of laboratory animals (2010/63/EU—European Commission) and approved by the animal care and use committee at the I. Beritashvili Center of Experimental Biomedicine.
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Communicated by Sreedharan Sajikumar.
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Dashniani, M.G., Burjanadze, M.A., Chkhikvishvili, N.C. et al. Modulation of spatial memory and expression of hippocampal neurotransmitter receptors by selective lesion of medial septal cholinergic and GABAergic neurons. Exp Brain Res 238, 2385–2397 (2020). https://doi.org/10.1007/s00221-020-05889-6
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DOI: https://doi.org/10.1007/s00221-020-05889-6