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Cholesterol modulates presynaptic and postsynaptic properties of excitatory synaptic transmission
Abstract
Cholesterol is a structural component of cellular membranes particularly enriched in synapses but its role in synaptic transmission remains poorly understood. We used rat hippocampal cultures and their acute cholesterol depletion by methyl-β-cyclodextrin as a tool to describe the physiological role of cholesterol in glutamatergic synaptic transmission. Cholesterol proved to be a key molecule for the function of synapses as its depletion resulted in a significant reduction of both NMDA receptor (NMDAR) and AMPA/kainate receptor-mediated evoked excitatory postsynaptic currents (eEPSCs), by 94% and 72%, respectively. We identified two presynaptic and two postsynaptic steps of synaptic transmission which are modulated by cholesterol and explain together the above-mentioned reduction of eEPSCs. In the postsynapse, we show that physiological levels of cholesterol are important for maintaining the normal probability of opening of NMDARs and for keeping NMDARs localized in synapses. In the presynapse, our results favour the hypothesis of a role of cholesterol in the propagation of axonal action potentials. Finally, cholesterol is a negative modulator of spontaneous presynaptic glutamate release. Our study identifies cholesterol as an important endogenous regulator of synaptic transmission and provides insight into molecular mechanisms underlying the neurological manifestation of diseases associated with impaired cholesterol synthesis or decomposition.
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These findings align with studies linking altered cholesterol exposure to impaired hippocampal synaptic plasticity.
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Glutamate Receptor Ion Channels: Structure, Regulation, and Function
Traynelis, S. F., Wollmuth, L. P., McBain, C. J., Menniti, F. S., Vance, K. M., Ogden, K. K., Hansen, K. B., Yuan, H., Myers, S. J., & Dingledine, R. (2010) · Pharmacological Reviews · doi:10.1124/pr.109.002451 · Cited by 3,568
Petralia, R. S., Esteban, J. A., Wang, Y. –., Partridge, J. G., Zhao, H. –., Wenthold, R. J., & Malinow, R. (1999) · Nature Neuroscience · doi:10.1038/4532 · Cited by 496
Central nervous system: cholesterol turnover, brain development and neurodegeneration
Dietschy, J. M. (2009) · bchm · doi:10.1515/bc.2009.035 · Cited by 394
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Research works printed but not linked: 68
- Carta, M. et al. Membrane lipids tune synaptic transmission by direct modulation of presynaptic potassium channels. Neuron 81, 787–799. https://doi.org/10.1016/j.neuron.2013.12.028 (2014). · DOI
- Egawa, J., Pearn, M. L., Lemkuil, B. P., Patel, P. M. & Head, B. P. Membrane lipid rafts and neurobiology: age-related changes in membrane lipids and loss of neuronal function. J. Physiol. 594, 4565–4579. https://doi.org/10.1113/JP270590 (2016). · DOI
- Korinek, M. et al. Cholesterol modulates open probability and desensitization of NMDA receptors. J. Physiol. 593, 2279–2293. https://doi.org/10.1113/jphysiol.2014.288209 (2015). · DOI
- Lauwers, E., Goodchild, R. & Verstreken, P. Membrane lipids in presynaptic function and disease. Neuron 90, 11–25. https://doi.org/10.1016/j.neuron.2016.02.033 (2016). · DOI
- Renner, M., Choquet, D. & Triller, A. Control of the postsynaptic membrane viscosity. J. Neurosci. 29, 2926–2937 (2009). · DOI · Paper page
- Puchkov, D. & Haucke, V. Greasing the synaptic vesicle cycle by membrane lipids. Trends Cell Biol. 23, 493–503. https://doi.org/10.1016/j.tcb.2013.05.002 (2013). · DOI
- Koudinov, A. R. & Koudinova, N. V. Essential role for cholesterol in synaptic plasticity and neuronal degeneration. Faseb J. 15, 1858–1860 (2001). · DOI
- Frank, C. et al. Cholesterol depletion inhibits synaptic transmission and synaptic plasticity in rat hippocampus. Exp.. Neurol. 212, 407–414 (2008). · DOI
- Maggo, S. & Ashton, J. C. Effects of HMG-CoA reductase inhibitors on learning and memory in the guinea pig. Eur. J. Pharmacol. 723, 294–304. https://doi.org/10.1016/j.ejphar.2013.11.018 (2014). · DOI
- Brachet, A. et al. LTP-triggered cholesterol redistribution activates Cdc42 and drives AMPA receptor synaptic delivery. J. Cell Biol. 208, 791–806. https://doi.org/10.1083/jcb.201407122 (2015). · DOI
- Zhang, J. & Liu, Q. Cholesterol metabolism and homeostasis in the brain. Protein Cell 6, 254–264. https://doi.org/10.1007/s13238-014-0131-3 (2015). · DOI · Paper page
- Ledesma, M. D., Martin, M. G. & Dotti, C. G. Lipid changes in the aged brain: effect on synaptic function and neuronal survival. Prog. Lipid Res. 51, 23–35. https://doi.org/10.1016/j.plipres.2011.11.004 (2012). · DOI
- Cibickova, L. Statins and their influence on brain cholesterol. J. Clin. Lipidol. 5, 373–379. https://doi.org/10.1016/j.jacl.2011.06.007 (2011). · DOI · Paper page
- Liu, B. et al. Reversal of defective lysosomal transport in NPC disease ameliorates liver dysfunction and neurodegeneration in the npc1-/- mouse. Proc. Natl. Acad. Sci. USA 106, 2377–2382 (2009). · DOI
- Tint, G. S. et al. Defective cholesterol biosynthesis associated with the Smith-Lemli-Opitz syndrome. N. Engl. J. Med. 330, 107–113. https://doi.org/10.1056/NEJM199401133300205 (1994). · DOI · Paper page
- Berry-Kravis, E. et al. Long-Term Treatment of Niemann-Pick Type C1 Disease With Intrathecal 2-Hydroxypropyl-beta-Cyclodextrin. Pediatr Neurol. 80, 24–34. https://doi.org/10.1016/j.pediatrneurol.2017.12.014 (2018). · DOI
- Zidovetzki, R. & Levitan, I. Use of cyclodextrins to manipulate plasma membrane cholesterol content: evidence, misconceptions and control strategies. Biochim. Biophys. Acta 1768, 1311–1324 (2007). · DOI
- Lopez, C. A., de Vries, A. H. & Marrink, S. J. Computational microscopy of cyclodextrin mediated cholesterol extraction from lipid model membranes. Sci Rep 3, 2071. https://doi.org/10.1038/srep02071 (2013). · DOI
- Wollmuth, L. P. Ion permeation in ionotropic glutamate receptors: Still dynamic after all these years. Curr. Opin. Physiol. 2, 36–41. https://doi.org/10.1016/j.cophys.2017.12.003 (2018). · DOI
- Rosenmund, C., Feltz, A. & Westbrook, G. L. Synaptic NMDA receptor channels have a low open probability. J. Neurosci. 15, 2788–2795 (1995). · DOI
- Tovar, K. R. & Westbrook, G. L. Mobile NMDA receptors at hippocampal synapses. Neuron 34, 255–264 (2002). · DOI
- Jahr, C. E. High probability opening of NMDA receptor channels by L-glutamate. Science 255, 470–472 (1992). · DOI
- Vyklicky, V. et al. in Neuromethods Vol. 106 Neuromethods (ed G. K. Popescu) 205–219 (Humana Press Inc, Totowa, 2016). · DOI
- Naisbitt, S. et al. Shank, a novel family of postsynaptic density proteins that binds to the NMDA receptor/PSD-95/GKAP complex and cortactin. Neuron 23, 569–582. https://doi.org/10.1016/s0896-6273(00)80809-0 (1999). · DOI · Paper page
- Hahn, J., Wang, X. & Margeta, M. Astrocytes increase the activity of synaptic GluN2B NMDA receptors. Front. Cell. Neurosci. 9, 117. https://doi.org/10.3389/fncel.2015.00117 (2015). · DOI
- Capogna, M., Gahwiler, B. H. & Thompson, S. M. Presynaptic inhibition of calcium-dependent and -independent release elicited with ionomycin, gadolinium, and alpha-latrotoxin in the hippocampus. J. Neurophysiol. 75, 2017–2028. https://doi.org/10.1152/jn.1996.75.5.2017 (1996). · DOI
- Sobieski, C., Jiang, X., Crawford, D. C. & Mennerick, S. Loss of local astrocyte support disrupts action potential propagation and glutamate release synchrony from unmyelinated hippocampal axon terminals in vitro. J. Neurosci. 35, 11105–11117. https://doi.org/10.1523/JNEUROSCI.1289-15.2015 (2015). · DOI
- Oleskevich, S., Clements, J. & Walmsley, B. Release probability modulates short-term plasticity at a rat giant terminal. J. Physiol. 524(Pt 2), 513–523. https://doi.org/10.1111/j.1469-7793.2000.00513.x (2000). · DOI
- Ponce, J. et al. Simvastatin reduces the association of NMDA receptors to lipid rafts: a cholesterol-mediated effect in neuroprotection. Stroke 39, 1269–1275 (2008). · DOI
- Zacco, A. et al. 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors protect cortical neurons from excitotoxicity. J. Neurosci. 23, 11104–11111 (2003). · DOI
- Amico-Ruvio, S. A. & Popescu, G. K. Stationary gating of GluN1/GluN2B receptors in intact membrane patches. Biophys. J. 98, 1160–1169. https://doi.org/10.1016/j.bpj.2009.12.4276 (2010). · DOI
- Ladislav, M. et al. The LILI motif of M3–S2 linkers is a component of the NMDA receptor channel gate. Front. Mol. Neurosci. 11, 113. https://doi.org/10.3389/fnmol.2018.00113 (2018). · DOI
- Williams, S. R. & Mitchell, S. J. Direct measurement of somatic voltage clamp errors in central neurons. Nat. Neurosci. 11, 790–798. https://doi.org/10.1038/nn.2137 (2008). · DOI
- Linsenbardt, A. J. et al. Different oxysterols have opposing actions at N-methyl-d-aspartate receptors. Neuropharmacology 85C, 232–242. https://doi.org/10.1016/j.neuropharm.2014.05.027 (2014). · DOI
- Paul, S. M. et al. The major brain cholesterol metabolite 24(S)-hydroxycholesterol is a potent allosteric modulator of N-methyl-D-aspartate receptors. J. Neurosci. 33, 17290–17300 (2013). · DOI
- Frank, C., Giammarioli, A. M., Pepponi, R., Fiorentini, C. & Rufini, S. Cholesterol perturbing agents inhibit NMDA-dependent calcium influx in rat hippocampal primary culture. FEBS Lett. 566, 25–29 (2004). · DOI
- Smith, A. J., Sugita, S. & Charlton, M. P. Cholesterol-dependent kinase activity regulates transmitter release from cerebellar synapses. J. Neurosci. 30, 6116–6121. https://doi.org/10.1523/JNEUROSCI.0170-10.2010 (2010). · DOI
- Wasser, C. R., Ertunc, M., Liu, X. & Kavalali, E. T. Cholesterol-dependent balance between evoked and spontaneous synaptic vesicle recycling. J. Physiol. 579, 413–429. https://doi.org/10.1113/jphysiol.2006.123133 (2007). · DOI
- Dason, J. S., Smith, A. J., Marin, L. & Charlton, M. P. Vesicular sterols are essential for synaptic vesicle cycling. J. Neurosci. 30, 15856–15865. https://doi.org/10.1523/JNEUROSCI.4132-10.2010 (2010). · DOI
- Dason, J. S., Smith, A. J., Marin, L. & Charlton, M. P. Cholesterol and F-actin are required for clustering of recycling synaptic vesicle proteins in the presynaptic plasma membrane. J. Physiol. 592, 621–633. https://doi.org/10.1113/jphysiol.2013.265447 (2014). · DOI
- Bruckner, R. J., Mansy, S. S., Ricardo, A., Mahadevan, L. & Szostak, J. W. Flip-flop-induced relaxation of bending energy: implications for membrane remodeling. Biophys. J. 97, 3113–3122. https://doi.org/10.1016/j.bpj.2009.09.025 (2009). · DOI
- Zamir, O. & Charlton, M. P. Cholesterol and synaptic transmitter release at crayfish neuromuscular junctions. J. Physiol. 571, 83–99. https://doi.org/10.1113/jphysiol.2005.098319 (2006). · DOI
- Sara, Y., Virmani, T., Deak, F., Liu, X. & Kavalali, E. T. An isolated pool of vesicles recycles at rest and drives spontaneous neurotransmission. Neuron 45, 563–573. https://doi.org/10.1016/j.neuron.2004.12.056 (2005). · DOI
- Pekala, D., Szkudlarek, H. & Raastad, M. Typical gray matter axons in mammalian brain fail to conduct action potentials faithfully at fever-like temperatures. Physiol. Rep. https://doi.org/10.14814/phy2.12981 (2016). · DOI
- Abulrob, A. et al. Protection by cholesterol-extracting cyclodextrins: a role for N-methyl-D-aspartate receptor redistribution. J. Neurochem. 92, 1477–1486 (2005). · DOI
- Banach, M. et al. Intensive LDL-cholesterol lowering therapy and neurocognitive function. Pharmacol. Ther. 170, 181–191. https://doi.org/10.1016/j.pharmthera.2016.11.001 (2017). · DOI
- Hong, K. S. & Lee, J. S. Statins in acute ischemic stroke: a systematic review. J. Stroke 17, 282–301. https://doi.org/10.5853/jos.2015.17.3.282 (2015). · DOI
- Vanier, M. T. Niemann-Pick disease type C. Orphanet J. Rare Dis. 5, 16. https://doi.org/10.1186/1750-1172-5-16 (2010). · DOI · Paper page
- Davidson, C. D. et al. Chronic cyclodextrin treatment of murine Niemann-Pick C disease ameliorates neuronal cholesterol and glycosphingolipid storage and disease progression. PLoS ONE 4, e6951 (2009). · DOI
- Crumling, M. A., King, K. A. & Duncan, R. K. Cyclodextrins and Iatrogenic Hearing Loss: New Drugs with Significant Risk. Front Cell Neurosci. 11, 355. https://doi.org/10.3389/fncel.2017.00355 (2017). · DOI
- Peng, Y., Myers, R., Zhang, W. & Alexov, E. Computational investigation of the missense mutations in DHCR7 gene associated with Smith-Lemli-Opitz syndrome. Int. J. Mol. Sci. https://doi.org/10.3390/ijms19010141 (2018). · DOI
- Saskin, A., Fulginiti, V., Birch, A. H. & Trakadis, Y. Prevalence of four Mendelian disorders associated with autism in 2392 affected families. J. Hum. Genet. 62, 657–659. https://doi.org/10.1038/jhg.2017.16 (2017). · DOI
- Vyklicky, V. et al. Surface expression, function, and pharmacology of disease-associated mutations in the membrane domain of the human GluN2B subunit. Front. Mol. Neurosci. 11, 110. https://doi.org/10.3389/fnmol.2018.00110 (2018). · DOI
- Burgalossi, A. et al. Analysis of neurotransmitter release mechanisms by photolysis of caged Ca(2)(+) in an autaptic neuron culture system. Nat. Protoc. 7, 1351–1365. https://doi.org/10.1038/nprot.2012.074 (2012). · DOI
- Gonzalez-Gonzalez, I. M. & Henley, J. M. Postsynaptic kainate receptor recycling and surface expression are regulated by metabotropic autoreceptor signalling. Traffic 14, 810–822. https://doi.org/10.1111/tra.12071 (2013). · DOI
- Korinek, M., Sedlacek, M., Cais, O., Dittert, I. & Vyklicky, L. Jr. Temperature dependence of N-methyl-D-aspartate receptor channels and N-methyl-D-aspartate receptor excitatory postsynaptic currents. Neuroscience 165, 736–748 (2010). · DOI
- Jahr, C. E. & Stevens, C. F. Calcium permeability of the N-methyl-D-aspartate receptor channel in hippocampal neurons in culture. Proc. Natl. Acad. Sci. USA 90, 11573–11577. https://doi.org/10.1073/pnas.90.24.11573 (1993). · DOI · Paper page
- Dupuis, J. P. et al. Surface dynamics of GluN2B-NMDA receptors controls plasticity of maturing glutamate synapses. Embo J. 33, 842–861. https://doi.org/10.1002/embj.201386356 (2014). · DOI
- Mikasova, L. et al. Disrupted surface cross-talk between NMDA and Ephrin-B2 receptors in anti-NMDA encephalitis. Brain 135, 1606–1621. https://doi.org/10.1093/brain/aws092 (2012). · DOI · Paper page
- Morini, R. et al. Lack of the actin capping protein, Eps8, affects NMDA-Type glutamate receptor function and composition. Front. Mol. Neurosci. 11, 313. https://doi.org/10.3389/fnmol.2018.00313 (2018). · DOI
- Zhang, H. et al. Modulation of AMPA receptor surface diffusion restores hippocampal plasticity and memory in Huntington’s disease models. Nat. Commun. 9, 4272. https://doi.org/10.1038/s41467-018-06675-3 (2018). · DOI
- Stanic, J. et al. Rabphilin 3A retains NMDA receptors at synaptic sites through interaction with GluN2A/PSD-95 complex. Nat. Commun. 6, 10181. https://doi.org/10.1038/ncomms10181 (2015). · DOI
- Yokoi, N. et al. Identification of PSD-95 depalmitoylating enzymes. J. Neurosci. 36, 6431–6444. https://doi.org/10.1523/JNEUROSCI.0419-16.2016 (2016). · DOI
- Groc, L. et al. NMDA receptor surface mobility depends on NR2A-2B subunits. Proc. Natl. Acad. Sci. USA 103, 18769–18774. https://doi.org/10.1073/pnas.0605238103 (2006). · DOI
- Liu, J. et al. Molecular mapping of tumor heterogeneity on clinical tissue specimens with multiplexed quantum dots. ACS Nano 4, 2755–2765. https://doi.org/10.1021/nn100213v (2010). · DOI
- Tinevez, J. Y. et al. TrackMate: an open and extensible platform for single-particle tracking. Methods 115, 80–90. https://doi.org/10.1016/j.ymeth.2016.09.016 (2017). · DOI
- Ehlers, M. D., Heine, M., Groc, L., Lee, M. C. & Choquet, D. Diffusional trapping of GluR1 AMPA receptors by input-specific synaptic activity. Neuron 54, 447–460. https://doi.org/10.1016/j.neuron.2007.04.010 (2007). · DOI · Paper page
- Bolte, S. & Cordelieres, F. P. A guided tour into subcellular colocalization analysis in light microscopy. J. Microsc. 224, 213–232. https://doi.org/10.1111/j.1365-2818.2006.01706.x (2006). · DOI
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“…experiments, we used a water-soluble cholesterol formulation complexed to methyl-β - cyclodextrin, that has been already used in similar experimental settings because of its solubility and ability to be internalized into cells (Korinek et al., 2020; Marquer et al., 2014; Moutinho et al., 2016).”
Metadata
- Authors
- Korinek, M., Gonzalez-Gonzalez, I. M., Smejkalova, T., Hajdukovic, D., Skrenkova, K., Krusek, J., Horak, M., & Vyklicky, L.
- Venue
- Scientific Reports
- Published
- 2020-07-28
- Volume
- 10
- Issue
- 1
- ISSN
- 2045-2322
- PMC
- PMC7387334
- Cited by
- 93
- References
- 3
- Language
- en
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