Rikard Blunck, Ph.D. - Publications

Affiliations: 
2006- Physics Université de Montréal, Montréal, Canada 
Area:
Kv channels, pore forming toxins, iGluR, TRP, fluorescence, electrophysiology
Website:
http://www.biophys.umontreal.ca/bluncklab

36 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any innacuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2018 Kalstrup T, Blunck R. S4-S5 linker movement during activation and inactivation in voltage-gated K channels. Proceedings of the National Academy of Sciences of the United States of America. PMID 29959207 DOI: 10.1073/pnas.1719105115  1
2017 Liebsch F, Aurousseau MRP, Bethge T, McGuire H, Scolari S, Herrmann A, Blunck R, Bowie D, Multhaup G. Full-length Cellular Beta-secretase Has a Trimeric Subunit Stoichiometry, and Its Sulfur-rich Transmembrane Interaction Site Modulates Cytosolic Copper Compartmentalization. The Journal of Biological Chemistry. PMID 28637867 DOI: 10.1074/jbc.M117.779165  1
2017 Kalstrup T, Blunck R. Voltage-clamp Fluorometry in Xenopus Oocytes Using Fluorescent Unnatural Amino Acids. Journal of Visualized Experiments : Jove. PMID 28605379 DOI: 10.3791/55598  1
2016 Zhao J, Blunck R. The isolated voltage sensing domain of the Shaker potassium channel forms a voltage-gated cation channel. Elife. 5. PMID 27710769 DOI: 10.7554/eLife.18130  1
2016 Sasseville LJ, Morin M, Coady MJ, Blunck R, Lapointe JY. The Human Sodium-Glucose Cotransporter (hSGLT1) Is a Disulfide-Bridged Homodimer with a Re-Entrant C-Terminal Loop. Plos One. 11: e0154589. PMID 27137918 DOI: 10.1371/journal.pone.0154589  1
2016 Aurousseau MRP, McGuire H, Blunck R, Bowie D. A step-by-step guide to single-subunit counting of membrane-bound proteins in mammalian cells Neuromethods. 106: 15-30. DOI: 10.1007/978-1-4939-2812-5_2  1
2015 Petitjean D, Kalstrup T, Zhao J, Blunck R. A Disease Mutation Causing Episodic Ataxia Type I in the S1 Links Directly to the Voltage Sensor and the Selectivity Filter in Kv Channels. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 35: 12198-206. PMID 26338330 DOI: 10.1523/JNEUROSCI.1419-15.2015  1
2015 Kalstrup T, Blunck R. Reinitiation at non-canonical start codons leads to leak expression when incorporating unnatural amino acids. Scientific Reports. 5: 11866. PMID 26153354 DOI: 10.1038/srep11866  1
2014 Faure É, Thompson C, Blunck R. Do lipids show state-dependent affinity to the voltage-gated potassium channel KvAP? The Journal of Biological Chemistry. 289: 16452-61. PMID 24742679 DOI: 10.1074/jbc.M113.537134  1
2013 Kalstrup T, Blunck R. Dynamics of internal pore opening in K(V) channels probed by a fluorescent unnatural amino acid. Proceedings of the National Academy of Sciences of the United States of America. 110: 8272-7. PMID 23630265 DOI: 10.1073/pnas.1220398110  1
2012 Faure É, Starek G, McGuire H, Bernèche S, Blunck R. A limited 4 Ã… radial displacement of the S4-S5 linker is sufficient for internal gate closing in Kv channels. The Journal of Biological Chemistry. 287: 40091-8. PMID 23019337 DOI: 10.1074/jbc.M112.415497  1
2012 Blunck R, Batulan Z. Mechanism of electromechanical coupling in voltage-gated potassium channels. Frontiers in Pharmacology. 3: 166. PMID 22988442 DOI: 10.3389/fphar.2012.00166  1
2012 McGuire H, Aurousseau MR, Bowie D, Blunck R. Automating single subunit counting of membrane proteins in mammalian cells. The Journal of Biological Chemistry. 287: 35912-21. PMID 22930752 DOI: 10.1074/jbc.M112.402057  1
2011 Groulx N, McGuire H, Laprade R, Schwartz JL, Blunck R. Single molecule fluorescence study of the Bacillus thuringiensis toxin Cry1Aa reveals tetramerization. The Journal of Biological Chemistry. 286: 42274-82. PMID 22006922 DOI: 10.1074/jbc.M111.296103  1
2011 Wall-Lacelle S, Hossain MI, Sauvé R, Blunck R, Parent L. Double mutant cycle analysis identified a critical leucine residue in the IIS4S5 linker for the activation of the Ca(V)2.3 calcium channel. The Journal of Biological Chemistry. 286: 27197-205. PMID 21652722 DOI: 10.1074/jbc.M111.237412  1
2011 Haddad GA, Blunck R. Mode shift of the voltage sensors in Shaker K+ channels is caused by energetic coupling to the pore domain. The Journal of General Physiology. 137: 455-72. PMID 21518834 DOI: 10.1085/jgp.201010573  1
2010 Groulx N, Juteau M, Blunck R. Rapid topology probing using fluorescence spectroscopy in planar lipid bilayer: the pore-forming mechanism of the toxin Cry1Aa of Bacillus thuringiensis. The Journal of General Physiology. 136: 497-513. PMID 20974771 DOI: 10.1085/jgp.200910347  1
2010 Batulan Z, Haddad GA, Blunck R. An intersubunit interaction between S4-S5 linker and S6 is responsible for the slow off-gating component in Shaker K+ channels. The Journal of Biological Chemistry. 285: 14005-19. PMID 20202932 DOI: 10.1074/jbc.M109.097717  1
2009 McGuire H, Blunck R. [Single-channel fluorescence spectroscopy to study conformational changes of ion channels]. MéDecine Sciences : M/S. 25: 951-4. PMID 19951670 DOI: 10.1051/medsci/20092511951  1
2008 Blunck R, McGuire H, Hyde HC, Bezanilla F. Fluorescence detection of the movement of single KcsA subunits reveals cooperativity. Proceedings of the National Academy of Sciences of the United States of America. 105: 20263-8. PMID 19074286 DOI: 10.1073/pnas.0807056106  1
2006 Richardson J, Blunck R, Ge P, Selvin PR, Bezanilla F, Papazian DM, Correa AM. Distance measurements reveal a common topology of prokaryotic voltage-gated ion channels in the lipid bilayer. Proceedings of the National Academy of Sciences of the United States of America. 103: 15865-70. PMID 17043236 DOI: 10.1073/pnas.0607532103  1
2006 Blunck R, Cordero-Morales JF, Cuello LG, Perozo E, Bezanilla F. Detection of the opening of the bundle crossing in KcsA with fluorescence lifetime spectroscopy reveals the existence of two gates for ion conduction. The Journal of General Physiology. 128: 569-81. PMID 17043150 DOI: 10.1085/jgp.200609638  1
2006 Scheel O, Papavlassopoulos M, Blunck R, Gebert A, Hartung T, Zähringer U, Seydel U, Schromm AB. Cell activation by ligands of the toll-like receptor and interleukin-1 receptor family depends on the function of the large-conductance potassium channel MaxiK in human macrophages. Infection and Immunity. 74: 4354-6. PMID 16790810 DOI: 10.1128/IAI.01783-05  1
2005 Blunck R, Chanda B, Bezanilla F. Nano to micro -- fluorescence measurements of electric fields in molecules and genetically specified neurons. The Journal of Membrane Biology. 208: 91-102. PMID 16645739 DOI: 10.1007/s00232-005-0822-z  1
2005 Chanda B, Blunck R, Faria LC, Schweizer FE, Mody I, Bezanilla F. A hybrid approach to measuring electrical activity in genetically specified neurons. Nature Neuroscience. 8: 1619-26. PMID 16205716 DOI: 10.1038/nn1558  1
2005 Chanda B, Asamoah OK, Blunck R, Roux B, Bezanilla F. Gating charge displacement in voltage-gated ion channels involves limited transmembrane movement. Nature. 436: 852-6. PMID 16094369 DOI: 10.1038/nature03888  1
2004 Pantoja R, Nagarah JM, Starace DM, Melosh NA, Blunck R, Bezanilla F, Heath JR. Silicon chip-based patch-clamp electrodes integrated with PDMS microfluidics. Biosensors & Bioelectronics. 20: 509-17. PMID 15494233 DOI: 10.1016/j.bios.2004.02.020  1
2004 Blunck R, Starace DM, Correa AM, Bezanilla F. Detecting rearrangements of shaker and NaChBac in real-time with fluorescence spectroscopy in patch-clamped mammalian cells. Biophysical Journal. 86: 3966-80. PMID 15189893 DOI: 10.1529/biophysj.103.034512  1
2004 Ries RS, Choi H, Blunck R, Bezanilla F, Heath JR. Black lipid membranes: Visualizing the structure, dynamics, and substrate dependence of membranes Journal of Physical Chemistry B. 108: 16040-16049. DOI: 10.1021/jp048098h  1
2001 Seydel U, Scheel O, Müller M, Brandenburg K, Blunck R. A K+ channel is involved in LPS signaling. Journal of Endotoxin Research. 7: 243-7. PMID 11581578 DOI: 10.1179/096805101101532756  1
2001 Pantoja R, Sigg D, Blunck R, Bezanilla F, Heath JR. Bilayer reconstitution of voltage-dependent ion channels using a microfabricated silicon chip. Biophysical Journal. 81: 2389-94. PMID 11566808 DOI: 10.1016/S0006-3495(01)75885-7  1
2001 Blunck R, Scheel O, Müller M, Brandenburg K, Seitzer U, Seydel U. New insights into endotoxin-induced activation of macrophages: involvement of a K+ channel in transmembrane signaling. Journal of Immunology (Baltimore, Md. : 1950). 166: 1009-15. PMID 11145680  1
2000 Seydel U, Schromm AB, Blunck R, Brandenburg K. Chemical structure, molecular conformation, and bioactivity of endotoxins. Chemical Immunology. 74: 5-24. PMID 10608079  1
1999 Schromm AB, Brandenburg K, Blunck R, Fukase K, Kusumoto S, Rietschel ET, Seydel U. A biophysical approach towards an understanding of endotoxin-induced signal transduction Innate Immunity. 5: 41-45. DOI: 10.1177/09680519990050011901  1
1998 Blunck R, Kirst U, Riessner T, Hansen U. How powerful is the dwell-time analysis of multichannel records? The Journal of Membrane Biology. 165: 19-35. PMID 9705979 DOI: 10.1007/s002329900417  1
1997 Hansen UP, Keunecke M, Blunck R. Gating and permeation models of plant channels. Journal of Experimental Botany. 48: 365-82. PMID 21245216 DOI: 10.1093/jxb/48.Special_Issue.365  1
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