2011
Schultheis C, Liewald JF, Bamberg E, Nagel G, Gottschalk A. (2011) Optogenetic long-term manipulation of behavior and animal development. PLoS. 6(4):18766.
Yonehara K, Balint K, Noda M, Nagel G, Bamberg E, Roska B. (2011) Spatially asymmetric reorganization of inhibition establishes a motion-sensitive circuit. Nature. 469(7330):407-10.
Weissenberger S, Schultheis C, Liewald JF, Erbguth K, Nagel G, Gottschalk A. (2011) PACα--an optogenetic tool for in vivo manipulation of cellular cAMP levels, neurotransmitter release, and behavior in Caenorhabditis elegans. J Neurochem. 116(4):616-25.
Stierl M, Stumpf P, Udwari D, Gueta R, Hagedorn R, Losi A, Gärtner W, Petereit L, Efetova M, Schwarzel M, Oertner TG, Nagel G, Hegemann P. (2011) Light modulation of cellular cAMP by a small bacterial photoactivated adenylyl cyclase, bPAC, of the soil bacterium Beggiatoa. J Biol Chem. 286(2):1181-8.
2010
Bamann C, Nagel G, Bamberg E. (2010) Microbial rhodopsins in the spotlight. Curr. Opin. Neurobiol. 20(5):610-6.
Bamann C, Gueta R, Kleinlogel S, Nagel G, Bamberg E. (2010) Structural guidance of the photocycle of channelrhodopsin-2 by an interhelical hydrogen bond. Biochemistry. 49(2):267-78.
2009
Looser J, Schröder-Lang S, Hegemann P, Nagel G. (2009) Mechanistic insights in light-induced cAMP production by photoactivated adenylyl cyclase alpha (PACalpha). Biol Chem. 390(11):1105-11.
Radu I, Bamann C, Nack M, Nagel G, Bamberg E, Heberle J. (2009) Conformational Changes of Channelrhodopsin-2. J. Am. Chem. Soc. 131, 7313-7319.
2008
Caldwell JH, Herin GA, Nagel G, Bamberg E, Scheschonka A, Betz H. (2008) Increases in intracellular calcium triggered by channelrhodopsin-2 potentiate the response of metabotropic glutamate receptor mGluR7. J Biol Chem. 283, 24300-24307.
C. Bamann, T. Kirsch, G. Nagel, and E. Bamberg (2008) Spectral charcteristics of the photocycle of channelrhodopsin-2 and its implication for channel function. J Mol Biol. 375(3):686-694.
2007
F. Zhang, L.-P. Wang, M. Brauner, J.F. Liewald, K. Kay, N. Watzke, P.G. Wood, E. Bamberg, G. Nagel, A. Gottschalk, and K. Deisseroth (2007) Multimodal fast optical interrogation of neural circuits. Nature 446:633-639.
Schröder-Lang, S., M. Schwärzel, R. Seifert, T. Strünker, S. Kateriya, J. Looser, M. Watanabe, U. B. Kaupp, P. Hegemann, G. Nagel (2007) Fast manipulation of cellular cAMP level by light in vivo. Nat Methods 4(1):39-42.
2006
Schroll C, Riemensperger T, Bucher D, Ehmer J, Voller T, Erbguth K, Gerber B, Hendel T, Nagel G, Buchner E, Fiala A. (2006) Light-induced activation of distinct modulatory neurons triggers appetitive or aversive learning in Drosophila larvae. Curr Biol. 16(17):1741-7.
Zimmermann D, Terpitz U, Zhou A, Reuss R, Müller K, Sukhorukov VL, Gessner P, Nagel G, Zimmermann U, Bamberg E. (2006) Biophysical characterisation of electrofused giant HEK293-cells as a novel electrophysiological expression system. Biochem Biophys Res Commun. 348(2):673-81.
2005
Nagel, G., P. Barbry, H. Chabot, E. Brochiero, K. Hartung and R. Grygorczyk. (2005) CFTR fails to inhibit the epithelial sodium channel ENaC expressed in Xenopus laevis oocytes. J Physiol (Lond) 564: 671-682.
Nagel, G., T. Szellas, S. Kateriya, N. Adeishvili, P. Hegemann, E. Bamberg. Channelrhodopsins: directly light-gated cation channels. Biochemical Society Transactions (2005) 33(4): 863-866.
Boyden, E.S., F. Zhang, E. Bamberg, G. Nagel, K. Deisseroth (2005) Millisecond-timescale, genetically targeted optical control of neural activity. Nature Neuroscience 8(9):1263-8.
Nagel, G., M. Brauner, J.F. Liewald, N. Adeishvili, E. Bamberg, A. Gottschalk (2005) Light-activation of Channelrhodopsin-2 in excitable cells of Caenorhabditis elegans triggers rapid behavioral responses. Current Biology 15(24):2279-84.
2004
Bettina Himmel & Georg Nagel (2004) Protein kinase-independent activation of CFTR by phosphatidylinositol phosphates. EMBO reports 5, 85–90.
Nagel, G. (2004) CFTR, investigated with the two-electrode voltage-clamp technique: the importance of knowing the series resistance. Journal of Cystic Fibrosis 3: 109– 111.
Kateriya S, Nagel G, Bamberg E, Hegemann P. (2004) "Vision" in single-celled algae. News Physiol Sci. 19:133-137.
2003
Nagel, G, T. Szellas, W. Huhn, S. Kateriya, N. Adeishvili, P. Berthold, D. Ollig, P. Hegemann, E. Bamberg. (2003) Channelrhodopsin-2, a directly Light-gated Cation-selective Membrane Channel. Proc Natl Acad Sci U.S.A. 100:13940-13945.
Szellas, T. & G. Nagel (2003) Apparent affinity of CFTR for ATP is increased by continuous kinase activity. FEBS Letters 535: 141-146.
Hippler-Mreyen, Silke, Johann P. Klare, Ansgar A. Wegener, Ralf Seidel, Christian Herrmann, Georg Schmies, Georg Nagel, Ernst Bamberg, and M. Engelhard (2003) Probing the Sensory Rhodopsin II Binding Domain of its Cognate Transducer by Calorimetry and Electrophysiology. J. Mol. Biol. 330, 1203–1213.
Volk, C., V. Gorboulev, T. Budiman, G. Nagel, H. Koepsell. (2003) Different Affinities of Inhibitors to the Outwardly and Inwardly Directed Substrate Binding Site of Organic Cation Transporter 2. Molecular Pharmacology 64:1037-1047.
2002
Nagel G., D. Ollig, M. Fuhrmann, S. Kateriya, A.M. Musti, E. Bamberg, P. Hegemann (2002). Channelrhodopsin-1: a light-gated proton channel in green algae. Science 296: 2395-2398.
Powe A, Zhou Z, Hwang T-C, Nagel G (2002). Quantitative Analysis of ATP-Dependent Gating of CFTR. Methods in Molecular Medicine 70:67-98.
Haase A, Kappl M, Nagel G, Wood PG, Hartung K. (2002) The Ca/Ca Exchange Mode of the Na/Ca Exchanger Investigated by Photolytic Ca2+ Concentration Jumps. Ann N Y Acad Sci. 976:113-116.
