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1. THE CONCISE GUIDE TO PHARMACOLOGY 2017/18: Overview

Author

Alexander, Stephen PH, Kelly, Eamonn, Marrion, Neil V, Peters, John A, Faccenda, Elena, Harding, Simon D, Pawson, Adam J, Sharman, Joanna L, Southan, Christopher, Buneman, O Peter, Cidlowski, John A, Christopoulos, Arthur, Davenport, Anthony P, Fabbro, Doriano, Spedding, Michael, Striessnig, Jörg, Davies, Jamie A, Collaborators, CGTP, Abbracchio, M‐P, Aldrich, R, Al‐Hosaini, K, Arumugam, TV, Attali, B, Bäck, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Bettler, B, Biel, M, Birdsall, NJ, Blaho, V, Boison, D, Bräuner‐osborne, H, Bröer, S, Bryant, C, Burnstock, G, Calo, G, Catterall, WA, Ceruti, S, Chan, SL, Chandy, KG, Chazot, P, Chiang, N, Chun, JJ, Chung, J‐J, Clapham, DE, Clapp, L, Connor, MA, Cox, HM, Davies, P, Dawson, PA, Decaen, P, Dent, G, Doherty, P, Douglas, SD, Dubocovich, ML, Fong, TM, Fowler, CJ, Frantz, A, Fuller, P, Fumagalli, M, Futerman, AH, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Goudet, C, Gregory, K, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hamann, J, Hammond, Hancox, JC, Hanson, J, Hanukoglu, I, Hay, DL, Hobbs, AJ, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Irving, AJ, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, MF, Jensen, R, Jockers, R, Kaczmarek, LK, Kanai, Y, Karnik, S, Kellenberger, S, Kemp, S, Kennedy, C, Kerr, ID, Kihara, Y, and Kukkonen, J

Subjects
Pharmacology and Pharmaceutical Sciences, Biomedical and Clinical Sciences, Generic health relevance, Databases, Pharmaceutical, Humans, Knowledge Bases, Ligands, Proteins, CGTP Collaborators, Pharmacology & Pharmacy, Pharmacology and pharmaceutical sciences
Abstract

The Concise Guide to PHARMACOLOGY 2017/18 is the third in this series of biennial publications. This version provides concise overviews of the key properties of nearly 1800 human drug targets with an emphasis on selective pharmacology (where available), plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. Although the Concise Guide represents approximately 400 pages, the material presented is substantially reduced compared to information and links presented on the website. It provides a permanent, citable, point-in-time record that will survive database updates. The full contents of this section can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13882/full. In addition to this overview, in which are identified 'Other protein targets' which fall outside of the subsequent categorisation, there are eight areas of focus: G protein-coupled receptors, ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The landscape format of the Concise Guide is designed to facilitate comparison of related targets from material contemporary to mid-2017, and supersedes data presented in the 2015/16 and 2013/14 Concise Guides and previous Guides to Receptors and Channels. It is produced in close conjunction with the Nomenclature Committee of the Union of Basic and Clinical Pharmacology (NC-IUPHAR), therefore, providing official IUPHAR classification and nomenclature for human drug targets, where appropriate.

Published
2017

2. The Concise Guide to PHARMACOLOGY 2015/16: Overview

Author

Alexander, Stephen PH, Kelly, Eamonn, Marrion, Neil, Peters, John A, Benson, Helen E, Faccenda, Elena, Pawson, Adam J, Sharman, Joanna L, Southan, Christopher, Buneman, O Peter, Catterall, William A, Cidlowski, John A, Davenport, Anthony P, Fabbro, Doriano, Fan, Grace, McGrath, John C, Spedding, Michael, Davies, Jamie A, Collaborators, CGTP, Aldrich, R, Attali, B, Bäck, Ml, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Bräuner‐Osborne, H, Bröer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J‐J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hébert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb‐Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, Mcardle, CA, and Mcdonnell, DP

Subjects
Pharmacology and Pharmaceutical Sciences, Biomedical and Clinical Sciences, 1.1 Normal biological development and functioning, Generic health relevance, Animals, Databases, Pharmaceutical, Humans, Pharmacology, CGTP Collaborators, Pharmacology & Pharmacy, Pharmacology and pharmaceutical sciences
Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13347/full. This compilation of the major pharmacological targets is divided into eight areas of focus: G protein-coupled receptors, ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

3. Calcium-activated potassium channels in resting and activated human T lymphocytes. Expression levels, calcium dependence, ion selectivity, and pharmacology.

Author

Grissmer, S, Nguyen, AN, and Cahalan, MD

Subjects
Medical Physiology, Biomedical and Clinical Sciences, Neurosciences, Calcium, Cells, Cultured, Charybdotoxin, Dialysis, Electrophysiology, Humans, Ions, Lymphocyte Activation, Potassium Channels, Rest, Scorpion Venoms, T-Lymphocytes, Physiology, Biochemistry and cell biology, Zoology, Medical physiology
Abstract

Ca(2+)-activated K+[K(Ca)] channels in resting and activated human peripheral blood T lymphocytes were characterized using simultaneous patch-clamp recording and fura-2 monitoring of cytosolic Ca2+ concentration, [Ca2+]i. Whole-cell experiments, using EGTA-buffered pipette solutions to raise [Ca2+]i to 1 microM, revealed a 25-fold increase in the number of conducting K(Ca) channels per cell, from an average of 20 in resting T cells to > 500 channels per cell in T cell blasts after mitogenic activation. The opening of K(Ca) channels in both whole-cell and inside-out patch experiments was highly sensitive to [Ca2+]i (Hill coefficient of 4, with a midpoint of approximately 300 nM). At optimal [Ca2+]i, the open probability of a K(Ca) channel was 0.3-0.5. K(Ca) channels showed little or no voltage dependence from -100 to 0 mV. Single-channel I-V curves were linear with a unitary conductance of 11 pS in normal Ringer and exhibited modest inward rectification with a unitary conductance of approximately 35 pS in symmetrical 160 mM K+. Permeability ratios, relative to K+, determined from reversal potential measurements were: K+ (1.0) > Rb+ (0.96) > NH4+ (0.17) > Cs+ (0.07). Slope conductance ratios were: NH4+ (1.2) > K+ (1.0) > Rb+ (0.6) > Cs+ (0.10). Extracellular Cs+ or Ba2+ each induced voltage-dependent block of K(Ca) channels, with block increasing at hyperpolarizing potentials in a manner suggesting a site of block 75% across the membrane field from the outside. K(Ca) channels were blocked by tetraethylammonium (TEA) applied externally (Kd = 40 mM), but were unaffected by 10 mM TEA applied inside by pipette perfusion. K(Ca) channels were blocked by charybdotoxin (CTX) with a half-blocking dose of 3-4 nM, but were resistant to block by noxiustoxin (NTX) at 1-100 nM. Unlike K(Ca) channels in Jurkat T cells, the K(Ca) channels of normal resting or activated T cells were not blocked by apamin. We conclude that while K(Ca) and voltage-gated K+ channels in the same cells share similarities in ion permeation, Cs+ and Ba2+ block, and sensitivity to CTX, the underlying proteins differ in structural characteristics that determine channel gating and block by NTX and TEA.

Published
1993

4. Ca(2+)-activated K+ channels in human leukemic T cells.

Author

Grissmer, S, Lewis, RS, and Cahalan, MD

Subjects
Medical Physiology, Biomedical and Clinical Sciences, 4-Aminopyridine, Apamin, Calcium, Charybdotoxin, Humans, Ionomycin, Leukemia, T-Cell, Phytohemagglutinins, Potassium, Potassium Channels, Scorpion Venoms, Tumor Cells, Cultured, Physiology, Biochemistry and cell biology, Zoology, Medical physiology
Abstract

Using the patch-clamp technique, we have identified two types of Ca(2+)-activated K+ (K(Ca)) channels in the human leukemic T cell line. Jurkat. Substances that elevate the intracellular Ca2+ concentration ([Ca2+]i), such as ionomycin or the mitogenic lectin phytohemagglutinin (PHA), as well as whole-cell dialysis with pipette solutions containing elevated [Ca2+]i, activate a voltage-independent K+ conductance. Unlike the voltage-gated (type n) K+ channels in these cells, the majority of K(Ca) channels are insensitive to block by charybdotoxin (CTX) or 4-aminopyridine (4-AP), but are highly sensitive to block by apamin (Kd less than 1 nM). Channel activity is strongly dependent on [Ca2+]i, suggesting that multiple Ca2+ binding sites may be involved in channel opening. The Ca2+ concentration at which half of the channels are activated is 400 nM. These channels show little voltage dependence over a potential range of -100 to 0 mV and have a unitary conductance of 4-7 pS in symmetrical 170 mM K+. In the presence of 10 nM apamin, a less prevalent type of K(Ca) channel with a unitary conductance of 40-60 pS can be observed. These larger-conductance channels are sensitive to block by CTX. Pharmacological blockade of K(Ca) channels and voltage-gated type n channels inhibits oscillatory Ca2+ signaling triggered by PHA. These results suggest that K(Ca) channels play a supporting role during T cell activation by sustaining dynamic patterns of Ca2+ signaling.

Published
1992

9. Divalent ion trapping inside potassium channels of human T lymphocytes.

Author

Grissmer, S and Cahalan, MD

Subjects
Medical Physiology, Biomedical and Clinical Sciences, Genetics, Barium, Calcium, Cations, Divalent, Cell Line, Humans, Magnesium, Potassium, Potassium Channels, Rubidium, Sodium, T-Lymphocytes, Time Factors, Physiology, Biochemistry and cell biology, Zoology, Medical physiology
Abstract

Using the patch-clamp whole-cell recording technique, we investigated the influence of external Ca2+, Ba2+, K+, Rb+, and internal Ca2+ on the rate of K+ channel inactivation in the human T lymphocyte-derived cell line, Jurkat E6-1. Raising external Ca2+ or Ba2+, or reducing external K+, accelerated the rate of the K+ current decay during a depolarizing voltage pulse. External Ba2+ also produced a use-dependent block of the K+ channels by entering the open channel and becoming trapped inside. Raising internal Ca2+ accelerated inactivation at lower concentrations than external Ca2+, but increasing the Ca2+ buffering with BAPTA did not affect inactivation. Raising [K+]o or adding Rb+ slowed inactivation by competing with divalent ions. External Rb+ also produced a use-dependent removal of block of K+ channels loaded with Ba2+ or Ca2+. From the removal of this block we found that under normal conditions approximately 25% of the channels were loaded with Ca2+, whereas under conditions with 10 microM internal Ca2+ the proportion of channels loaded with Ca2+ increased to approximately 50%. Removing all the divalent cations from the external and internal solution resulted in the induction of a non-selective, voltage-independent conductance. We conclude that Ca2+ ions from the outside or the inside can bind to a site at the K+ channel and thereby block the channel or accelerate inactivation.

Published
1989

10. THE CONCISE GUIDE TO PHARMACOLOGY 2019/20: G protein-coupled receptors

Author

Alexander, SPH, Christopoulos, A, Davenport, AP, Kelly, E, Mathie, A, Peters, JA, Veale, EL, Armstrong, JF, Faccenda, E, Harding, SD, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Arumugam, TV, Bennett, A, Sjogren, B, Sobey, C, Wong, SS, Abbracchio, MP, Alexander, W, Al-hosaini, K, Back, M, Beaulieu, J-M, Bernstein, KE, Bettler, B, Birdsall, NJM, Blaho, V, Bousquet, C, Brauner-Osborne, H, Burnstock, G, Calo, G, Castano, JP, Catt, KJ, Ceruti, S, Chazot, P, Chiang, N, Chun, J, Cianciulli, A, Clapp, LH, Couture, R, Csaba, Z, Dent, G, Singh, KD, Douglas, SD, Dournaud, P, Eguchi, S, Escher, E, Filardo, E, Fong, TM, Fumagalli, M, Gainetdinov, RR, de Gasparo, M, Gershengorn, M, Gobeil, F, Goodfriend, TL, Goudet, C, Gregory, KJ, Gundlach, AL, Hamann, J, Hanson, J, Hauger, RL, Hay, D, Heinemann, A, Hollenberg, MD, Holliday, ND, Horiuchi, M, Hoyer, D, Hunyady, L, Husain, A, Ijzerman, AP, Inagami, T, Jacobson, KA, Jensen, RT, Jockers, R, Jonnalagadda, D, Karnik, S, Kaupmann, K, Kemp, J, Kennedy, C, Kihara, Y, Kozielewicz, P, Kreienkamp, H-J, Kukkonen, JP, Langenhan, T, Leach, K, Lecca, D, Lee, JD, Leeman, SE, Leprince, J, Lolait, SJ, Lupp, A, Macrae, R, Maguire, J, Mazella, J, McArdle, CA, Melmed, S, Michel, MC, Miller, L, Mitolo, V, Mouillac, B, Murphy, PM, Nahon, J-L, Norel, X, Nyimanu, D, O'Carroll, A-M, Offermanns, S, Panaro, MA, Pertwee, RG, Pin, J-P, Prossnitz, E, Ramachandran, R, Reinscheid, RK, Rondard, P, Rovati, GE, Ruzza, C, Sanger, G, Schoeneberg, T, Schulte, G, Schulz, S, Segaloff, DL, Serhan, CN, Stoddart, LA, Sugimoto, Y, Summers, R, Tan, V, Thomas, W, Timmermans, PBMWM, Tirupula, K, Tulipano, G, Unal, H, Unger, T, Vanderheyden, P, Vaudry, D, Vaudry, H, Vilardaga, J-P, Walker, CS, Ward, DT, Wester, H-J, Willars, GB, Williams, TL, Woodruff, TM, Yao, C, Aldrich, RW, Becirovic, E, Biel, M, Catterall, WA, Conner, AC, Davies, P, Delling, M, Di Virgilio, F, Falzoni, S, George, C, Goldstein, SAN, Grissmer, S, Ha, K, Hammelmann, V, Hanukoglu, I, Jarvis, M, Jensen, AA, Kaczmarek, LK, Kellenberger, S, King, B, Lynch, JW, Perez-Reyes, E, Plant, LD, Rash, LD, Ren, D, Sivilotti, LG, Smart, TG, Snutch, TP, Tian, J, Van den Eynde, C, Vriens, J, Wei, AD, Winn, BT, Wulff, H, Xu, H, Yue, L, Zhang, X, Zhu, M, Coons, L, Fuller, P, Korach, KS, Young, M, Bryant, C, Farndale, RW, Hobbs, A, Jarvis, GE, MacEwan, D, Monie, TP, Waldman, S, Beuve, A, Boison, D, Brouckaert, P, Burnett, JC, Burns, K, Dessauer, C, Friebe, A, Garthwaite, J, Gertsch, J, Helsby, N, Izzo, AA, Koesling, D, Kuhn, M, Ostrom, R, Papapetropoulos, A, Potter, LR, Pyne, NJ, Pyne, S, Russwurm, M, Schmidt, HHHW, Seifert, R, Stasch, J-P, Szabo, C, van der Stelt, M, van der Vliet, A, Watts, V, Anderson, CMH, Broer, S, Dawson, P, Hagenbuch, B, Hammond, JR, Hancox, J, Inui, K-I, Kanai, Y, Kemp, S, Thwaites, DT, Verri, T, Alexander, SPH, Christopoulos, A, Davenport, AP, Kelly, E, Mathie, A, Peters, JA, Veale, EL, Armstrong, JF, Faccenda, E, Harding, SD, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Arumugam, TV, Bennett, A, Sjogren, B, Sobey, C, Wong, SS, Abbracchio, MP, Alexander, W, Al-hosaini, K, Back, M, Beaulieu, J-M, Bernstein, KE, Bettler, B, Birdsall, NJM, Blaho, V, Bousquet, C, Brauner-Osborne, H, Burnstock, G, Calo, G, Castano, JP, Catt, KJ, Ceruti, S, Chazot, P, Chiang, N, Chun, J, Cianciulli, A, Clapp, LH, Couture, R, Csaba, Z, Dent, G, Singh, KD, Douglas, SD, Dournaud, P, Eguchi, S, Escher, E, Filardo, E, Fong, TM, Fumagalli, M, Gainetdinov, RR, de Gasparo, M, Gershengorn, M, Gobeil, F, Goodfriend, TL, Goudet, C, Gregory, KJ, Gundlach, AL, Hamann, J, Hanson, J, Hauger, RL, Hay, D, Heinemann, A, Hollenberg, MD, Holliday, ND, Horiuchi, M, Hoyer, D, Hunyady, L, Husain, A, Ijzerman, AP, Inagami, T, Jacobson, KA, Jensen, RT, Jockers, R, Jonnalagadda, D, Karnik, S, Kaupmann, K, Kemp, J, Kennedy, C, Kihara, Y, Kozielewicz, P, Kreienkamp, H-J, Kukkonen, JP, Langenhan, T, Leach, K, Lecca, D, Lee, JD, Leeman, SE, Leprince, J, Lolait, SJ, Lupp, A, Macrae, R, Maguire, J, Mazella, J, McArdle, CA, Melmed, S, Michel, MC, Miller, L, Mitolo, V, Mouillac, B, Murphy, PM, Nahon, J-L, Norel, X, Nyimanu, D, O'Carroll, A-M, Offermanns, S, Panaro, MA, Pertwee, RG, Pin, J-P, Prossnitz, E, Ramachandran, R, Reinscheid, RK, Rondard, P, Rovati, GE, Ruzza, C, Sanger, G, Schoeneberg, T, Schulte, G, Schulz, S, Segaloff, DL, Serhan, CN, Stoddart, LA, Sugimoto, Y, Summers, R, Tan, V, Thomas, W, Timmermans, PBMWM, Tirupula, K, Tulipano, G, Unal, H, Unger, T, Vanderheyden, P, Vaudry, D, Vaudry, H, Vilardaga, J-P, Walker, CS, Ward, DT, Wester, H-J, Willars, GB, Williams, TL, Woodruff, TM, Yao, C, Aldrich, RW, Becirovic, E, Biel, M, Catterall, WA, Conner, AC, Davies, P, Delling, M, Di Virgilio, F, Falzoni, S, George, C, Goldstein, SAN, Grissmer, S, Ha, K, Hammelmann, V, Hanukoglu, I, Jarvis, M, Jensen, AA, Kaczmarek, LK, Kellenberger, S, King, B, Lynch, JW, Perez-Reyes, E, Plant, LD, Rash, LD, Ren, D, Sivilotti, LG, Smart, TG, Snutch, TP, Tian, J, Van den Eynde, C, Vriens, J, Wei, AD, Winn, BT, Wulff, H, Xu, H, Yue, L, Zhang, X, Zhu, M, Coons, L, Fuller, P, Korach, KS, Young, M, Bryant, C, Farndale, RW, Hobbs, A, Jarvis, GE, MacEwan, D, Monie, TP, Waldman, S, Beuve, A, Boison, D, Brouckaert, P, Burnett, JC, Burns, K, Dessauer, C, Friebe, A, Garthwaite, J, Gertsch, J, Helsby, N, Izzo, AA, Koesling, D, Kuhn, M, Ostrom, R, Papapetropoulos, A, Potter, LR, Pyne, NJ, Pyne, S, Russwurm, M, Schmidt, HHHW, Seifert, R, Stasch, J-P, Szabo, C, van der Stelt, M, van der Vliet, A, Watts, V, Anderson, CMH, Broer, S, Dawson, P, Hagenbuch, B, Hammond, JR, Hancox, J, Inui, K-I, Kanai, Y, Kemp, S, Thwaites, DT, and Verri, T

Abstract

The Concise Guide to PHARMACOLOGY 2019/20 is the fourth in this series of biennial publications. The Concise Guide provides concise overviews of the key properties of nearly 1800 human drug targets with an emphasis on selective pharmacology (where available), plus links to the open access knowledgebase source of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. Although the Concise Guide represents approximately 400 pages, the material presented is substantially reduced compared to information and links presented on the website. It provides a permanent, citable, point-in-time record that will survive database updates. The full contents of this section can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.14748. G protein-coupled receptors are one of the six major pharmacological targets into which the Guide is divided, with the others being: ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The landscape format of the Concise Guide is designed to facilitate comparison of related targets from material contemporary to mid-2019, and supersedes data presented in the 2017/18, 2015/16 and 2013/14 Concise Guides and previous Guides to Receptors and Channels. It is produced in close conjunction with the International Union of Basic and Clinical Pharmacology Committee on Receptor Nomenclature and Drug Classification (NC-IUPHAR), therefore, providing official IUPHAR classification and nomenclature for human drug targets, where appropriate.

Published
2019

12. Evidence for the interaction of Endophilin A3 with endogenous K(Ca)2.3 channels in PC12 cells

Author

Janbein, M., Quader, M.A., Hoppner, A.C., Grüner, I., Wanker, E., Wälter, S., Küppers, E., Grissmer, S., and Jäger, H.

Subjects
Function and Dysfunction of the Nervous System
Abstract

Background/Aims: Small-conductance calcium-activated (SK) channels play an important role by controlling the after-hyperpolarization of excitable cells. The level of expression and density of these channels is an essential factor for controlling different cellular functions. Several studies showed a co-localization of KCa2.3 channels and Endophilin A3 in different tissues. Endophilin A3 belongs to a family of BAR- and SH3 domain containing proteins that bind to dynamin and are involved in the process of vesicle scission in clathrin-mediated endocytosis. Methods: Using the yeast two-hybrid system and the GST pull down assay we demonstrated that Endophilin A3 interacts with the N-terminal part of KCa2.3 channels. In addition, we studied the impact of this interaction on channel activity by patch clamp measurements in PC12 cells expressing endogenous KCa2.3 channels. KCa2.3 currents were activated by using pipette solutions containing 1 µM free Ca(2+). Results: Whole-cell measurements of PC12 cells transfected with Endophilin A3 showed a reduction of KCa2.3 specifc Cs(+) currents indicating that the interaction of Endophilin A3 with KCa2.3 channels also occurs in mammalian cells and that this interaction has functional consequences for current flowing through KCa2.3 channels. Since KCa2.3 specific currents could be increased in PC12 cells transfected with Endophilin A3 with DC-EBIO (30 µM), a known SK-channel activator, these data also implicate that Endophilin A3 did not significantly remove KCa2.3 channels from the membrane but changed the sensitivity of the channels to Ca(2+) which could be overcome by DC-EBIO. Conclusion: This interaction seems to be important for the function of KCa2.3 channels and might therefore play a significant role in situations where channel activation is pivotal for cellular function.

Published
2014

14. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: Transporters

Author

Alexander, SPH, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13355/full. G protein-coupled receptors are one of the eight major pharmacological targets into which the Guide is divided, with the others being: G protein-coupled receptors, ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

15. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: Ligand-gated ion channels

Author

Alexander, SPH, Peters, JA, Kelly, E, Marrion, N, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Peters, JA, Kelly, E, Marrion, N, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13349/full. Ligand-gated ion channels are one of the eight major pharmacological targets into which the Guide is divided, with the others being: ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

16. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: Nuclear hormone receptors

Author

Alexander, SPH, Cidlowski, JA, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Cidlowski, JA, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13352/full. Nuclear hormone receptors are one of the eight major pharmacological targets into which the Guide is divided, with the others being: G protein-coupled receptors, ligand-gated ion channels, voltage-gated ion channels, other ion channels, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

17. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: Overview

Author

Alexander, SPH, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Buneman, OP, Catterall, WA, Cidlowski, JA, Davenport, AP, Fabbro, D, Fan, G, McGrath, JC, Spedding, M, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Buneman, OP, Catterall, WA, Cidlowski, JA, Davenport, AP, Fabbro, D, Fan, G, McGrath, JC, Spedding, M, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13347/full. This compilation of the major pharmacological targets is divided into eight areas of focus: G protein-coupled receptors, ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

18. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: G protein-coupled receptors

Author

Alexander, SPH, Davenport, AP, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Davenport, AP, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13348/full. G protein-coupled receptors are one of the eight major pharmacological targets into which the Guide is divided, with the others being: ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

19. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: Catalytic receptors

Author

Alexander, SPH, Fabbro, D, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Fabbro, D, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13353/full. G protein-coupled receptors are one of the eight major pharmacological targets into which the Guide is divided, with the others being: G protein-coupled receptors, ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

20. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: Enzymes

Author

Alexander, SPH, Fabbro, D, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Fabbro, D, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13354/full. G protein-coupled receptors are one of the eight major pharmacological targets into which the Guide is divided, with the others being: G protein-coupled receptors, ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

21. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: Other ion channels

Author

Alexander, SPH, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13351/full. Other ion channels are one of the eight major pharmacological targets into which the Guide is divided, with the others being: G protein-coupled receptors, ligand-gated ion channels, voltage-gated ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

22. THE CONCISE GUIDE TO PHARMACOLOGY 2015/16: Voltage-gated ion channels

Author

Alexander, SPH, Catterall, WA, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, Zajac, J-M, Alexander, SPH, Catterall, WA, Kelly, E, Marrion, N, Peters, JA, Benson, HE, Faccenda, E, Pawson, AJ, Sharman, JL, Southan, C, Davies, JA, Aldrich, R, Attali, B, Back, M, Barnes, NM, Bathgate, R, Beart, PM, Becirovic, E, Biel, M, Birdsall, NJ, Boison, D, Brauner-Osborne, H, Broeer, S, Bryant, C, Burnstock, G, Burris, T, Cain, D, Calo, G, Chan, SL, Chandy, KG, Chiang, N, Christakos, S, Christopoulos, A, Chun, JJ, Chung, J-J, Clapham, DE, Connor, MA, Coons, L, Cox, HM, Dautzenberg, FM, Dent, G, Douglas, SD, Dubocovich, ML, Edwards, DP, Farndale, R, Fong, TM, Forrest, D, Fowler, CJ, Fuller, P, Gainetdinov, RR, Gershengorn, MA, Goldin, A, Goldstein, SAN, Grimm, SL, Grissmer, S, Gundlach, AL, Hagenbuch, B, Hammond, JR, Hancox, JC, Hartig, S, Hauger, RL, Hay, DL, Hebert, T, Hollenberg, AN, Holliday, ND, Hoyer, D, Ijzerman, AP, Inui, KI, Ishii, S, Jacobson, KA, Jan, LY, Jarvis, GE, Jensen, R, Jetten, A, Jockers, R, Kaczmarek, LK, Kanai, Y, Kang, HS, Karnik, S, Kerr, ID, Korach, KS, Lange, CA, Larhammar, D, Leeb-Lundberg, F, Leurs, R, Lolait, SJ, Macewan, D, Maguire, JJ, May, JM, Mazella, J, McArdle, CA, McDonnell, DP, Michel, MC, Miller, LJ, Mitolo, V, Monie, T, Monk, PN, Mouillac, B, Murphy, PM, Nahon, J-L, Nerbonne, J, Nichols, CG, Norel, X, Oakley, R, Offermanns, S, Palmer, LG, Panaro, MA, Perez-Reyes, E, Pertwee, RG, Pike, JW, Pin, JP, Pintor, S, Plant, LD, Poyner, DR, Prossnitz, ER, Pyne, S, Ren, D, Richer, JK, Rondard, P, Ross, RA, Sackin, H, Safi, R, Sanguinetti, MC, Sartorius, CA, Segaloff, DL, Sladek, FM, Stewart, G, Stoddart, LA, Striessnig, J, Summers, RJ, Takeda, Y, Tetel, M, Toll, L, Trimmer, JS, Tsai, M-J, Tsai, SY, Tucker, S, Usdin, TB, Vilargada, J-P, Vore, M, Ward, DT, Waxman, SG, Webb, P, Wei, AD, Weigel, N, Willars, GB, Winrow, C, Wong, SS, Wulff, H, Ye, RD, Young, M, and Zajac, J-M

Abstract

The Concise Guide to PHARMACOLOGY 2015/16 provides concise overviews of the key properties of over 1750 human drug targets with their pharmacology, plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. The full contents can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13350/full. Voltage-gated ion channels are one of the eight major pharmacological targets into which the Guide is divided, with the others being: G protein-coupled receptors, ligand-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The Concise Guide is published in landscape format in order to facilitate comparison of related targets. It is a condensed version of material contemporary to late 2015, which is presented in greater detail and constantly updated on the website www.guidetopharmacology.org, superseding data presented in the previous Guides to Receptors & Channels and the Concise Guide to PHARMACOLOGY 2013/14. It is produced in conjunction with NC-IUPHAR and provides the official IUPHAR classification and nomenclature for human drug targets, where appropriate. It consolidates information previously curated and displayed separately in IUPHAR-DB and GRAC and provides a permanent, citable, point-in-time record that will survive database updates.

Published
2015

24. Increasing the molecular contacts between maurotoxin and Kv1.2 channels augments ligand affinity

Author

M'Barek, S., Chagot, B., Andreotti, N., Visan, V., Mansuelle, P., Grissmer, S., Marrakchi, M., Ayeb M, El, Sampieri, F., Darbon, H., Fajloun, Z., Waard M, De, Jm, Sabatie, Dumonceaud, Corinne, Ingénierie des protéines (IP), and Université de la Méditerranée - Aix-Marseille 2-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.BBM.BC]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Biochemistry [q-bio.BM], [SDV.BBM.BC] Life Sciences [q-bio]/Biochemistry, Molecular Biology/Biochemistry [q-bio.BM]
Published
2005

27. NMR structure of AgTx2-MTX

Author

Pimentel, C., primary, M'Barrek, S., additional, Visan, V., additional, Grissmer, S., additional, Sabatier, J.M., additional, Darbon, H., additional, and Fajloun, Z., additional

Published
2008
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28. Ca2+-activated K+channels in human leukemic T cells

Author

Grissmer, S, Lewis, RS, and Cahalan, MD

Abstract

Using the patch-clamp technique, we have identified two types of Ca2+-activated K+(K(Ca)) channels in the human leukemic T cell line, Jurkat. Substances that elevate the intracellular Ca2+concentration ([Ca2+]i), such as ionomycin or the mitogenic lectin phytohemagglutinin (PHA), as well as whole-cell dialysis with pipette solutions containing elevated [Ca2+]i, activate a voltage-independent K+conductance. Unlike the voltage-gated (type n) K+channels in these cells, the majority of K(Ca) channels are insensitive to block by charybdotoxin (CTX) or 4-aminopyridine (4-AP), but are highly sensitive to block by apamin (Kd< 1 nM). Channel activity is strongly dependent on [Ca2+]i, suggesting that multiple Ca2+binding sites may be involved in channel opening. The Ca2+concentration at which half of the channels are activated is 400 nM. These channels show little voltage dependence over a potential range of - 100 to 0 mV and have a unitary conductance of 4-7 pS in symmetrical 170 mM K+. In the presence of 10 nM apamin, a less prevalent type of K(Ca) channel with a unitary conductance of 40-60 pS can be observed. These larger-conductance channels are sensitive to block by CTX. Pharmacological blockade of K(Ca) channels and voltage-gated type n channels inhibits oscillatory Ca2+signaling triggered by PHA. These results suggest that K(Ca) channels play a supporting role during T cell activation by sustaining dynamic patterns of Ca2+signaling. © 1992, Rockefeller University Press., All rights reserved.

Published
1992
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31. Shk-dnp22: A Potent Kv1.3-specific immunosuppressive polypeptide, NMR, 20 structures

Author

Kalman, K., primary, Pennington, M.W., additional, Lanigan, M.D., additional, Nguyen, A., additional, Rauer, H., additional, Mahnir, V., additional, Gutman, G.A., additional, Paschetto, K., additional, Kem, W.R., additional, Grissmer, S., additional, Christian, E.P., additional, Cahalan, M.D., additional, Norton, R.S., additional, and Chandy, K.G., additional

Published
1998
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38. Verapamil- and state-dependent effect of 2-aminoethylmethanethiosulphonate (MTSEA) on hK(v)1.3 channels.

Author

Nikouee A, Janbein M, Grissmer S, Nikouee, Azadeh, Janbein, Malika, and Grissmer, Stephan

Abstract

Background and Purpose: T-cells usually express voltage-gated K(v) 1.3 channels. These channels are distinguished by their typical C-type inactivation. Therefore, to be able to rationally design drugs specific for the C-type inactivation state that may have therapeutic value in autoimmune disease therapy, it is necessary to identify those amino acids that are accessible for drug binding in C-type inactivated channels.Experimental Approach: The influence of 2-aminoethylmethanethiosulphonate (MTSEA) on currents through wild-type human K(v)1.3 (hK(v)1.3) and three mutant channels, hK(v)1.3_L418C, hK(v)1.3_T419C and hK(v)1.3_I420C, in the closed, open and inactivated states was investigated by the patch-clamp technique.Key Results: Currents through hK(v)1.3_L418C and hK(v)1.3_T419C channels were irreversibly reduced after the external application of MTSEA in the open state but not in the inactivated and closed states. Currents through hK(v)1.3_I420C channels were irreversibly reduced in the open and inactivated states but not in the closed state. In the presence of verapamil, the MTSEA modification of hK(v)1.3_T419C and hK(v)1.3_I420C channels was prevented, while the MTSEA modification of hK(v)1.3_L418C channels was unaffected.Conclusion and Implications: From our experiments, we conclude that the activation gate of all mutant channels must be open for modification by MTSEA and must also be open during inactivation. In addition, the relative movement of the S6 segments that occur during C-type inactivation includes a movement of the side chains of the amino acids at positions 418 and 419 away from the pore lining. Furthermore, the overlapping binding site for MTSEA and verapamil does not include position 418 in hK(v) 1.3 channels. [ABSTRACT FROM AUTHOR]

Published
2012
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41. Characterization of the increase in [Ca(2+)](i) during hypotonic shock and the involvement of Ca(2+)-activated K(+) channels in the regulatory volume decrease in human osteoblast-like cells.

Author

Weskamp, M, Seidl, W, and Grissmer, S

Abstract

The calcium indicator fura-2 was used to study the effect of hypotonic solutions on the intracellular calcium concentration, [Ca(2+)](i), in a human osteoblast-like cell line. Decreasing the tonicity of the extracellular solution to 50% leads to an increase in [Ca(2+)](i) from approximately 150 nm up to 1.3 microm. This increase in [Ca(2+)](i) was mainly due to an influx of extracellular Ca(2+) since removing of extracellular Ca(2+) reduced this increase to approximately 250 nm. After cell swelling most of the cells were able to regulate their volume to the initial level within 800 sec. The whole-cell recording mode of the patch-clamp technique was also used to study the effect of an increase in [Ca(2+)](i) on membrane currents in these cells. An increase in [Ca(2+)](i) revealed two types of Ca(2+)-activated K(+) channels, K(Ca) channels. Current through both channel types could not be observed below voltage of +80 mV with [Ca(2+)](i) buffered to 100 nm or less. With patch-electrodes filled with solutions buffering [Ca(2+)](i) to 10 microm both channels types could be readily observed. The activation of the first type was apparently voltage-independent since current could be observed over the entire voltage range used from -160 to +100 mV. In addition, the current was also blocked by charybdotoxin (CTX). The second type of K(Ca) channels in these cells could be activated with depolarizations more positive than -40 mV from a holding potential of -80 mV. This type was blocked by CTX and paxilline. Adding paxilline to the extracellular solution inhibited regulatory volume decrease (RVD), but could not abolish RVD. We conclude that two K(Ca) channel types exist in human osteoblasts, an intermediate conductance K(Ca) channel and a MaxiK-like K(Ca) channel. MaxiK channels might get activated either directly or by an increase in [Ca(2+)](i) elicited through hypotonic solutions. In combination with the volume-regulated Cl(-) conductance in the same cells this K(+) channel seems to play a vital role in volume regulation in human osteoblasts. [ABSTRACT FROM AUTHOR]

Published
2000
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42. Characterization of the Increase in [Ca2+]i During Hypotonic Shock and the Involvement of Ca2+-activated K+ Channels in the Regulatory Volume Decrease in Human Osteoblast-like Cells.

Author

Weskamp, M., Seidl, W., and Grissmer, S.

Subjects
CALCIUM, CELL culture, ELECTRIC resistors, EDEMA, ELECTRODES, CALCIUM ions, ELECTRIC conductivity
Abstract

The calcium indicator fura-2 was used to study the effect of hypotonic solutions on the intracellular calcium concentration, [Ca2+]i, in a human osteoblast-like cell line. Decreasing the tonicity of the extracellular solution to 50% leads to an increase in [Ca2+]i from ∼150 nm up to 1.3 μm. This increase in [Ca2+]i was mainly due to an influx of extracellular Ca2+ since removing of extracellular Ca2+ reduced this increase to ∼250 nm. After cell swelling most of the cells were able to regulate their volume to the initial level within 800 sec. The whole-cell recording mode of the patch-clamp technique was also used to study the effect of an increase in [Ca2+]i on membrane currents in these cells. An increase in [Ca2+]i revealed two types of Ca2+-activated K+ channels, K(Ca) channels. Current through both channel types could not be observed below voltage of +80 mV with [Ca2+]i buffered to 100 nm or less. With patch-electrodes filled with solutions buffering [Ca2+]i to 10 μm both channels types could be readily observed. The activation of the first type was apparently voltage-independent since current could be observed over the entire voltage range used from -160 to +100 mV. In addition, the current was also blocked by charybdotoxin (CTX). The second type of K(Ca) channels in these cells could be activated with depolarizations more positive than -40 mV from a holding potential of -80 mV. This type was blocked by CTX and paxilline. Adding paxilline to the extracellular solution inhibited regulatory volume decrease (RVD), but could not abolish RVD. We conclude that two K(Ca) channel types exist in human osteoblasts, an intermediate conductance K(Ca) channel and a MaxiK-like K(Ca) channel. MaxiK channels might get activated either directly or by an increase in [Ca2+]i elicited through hypotonic solutions. In combination with the volume-regulated Cl- conductance in the same cells this K+ channel seems to play a vital role in volume regulation in human osteoblasts. [ABSTRACT FROM AUTHOR]

Published
2000
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46. ShK-Dap22, a potent Kv1.3-specific immunosuppressive polypeptide.

Author

Kalman, K, Pennington, M W, Lanigan, M D, Nguyen, A, Rauer, H, Mahnir, V, Paschetto, K, Kem, W R, Grissmer, S, Gutman, G A, Christian, E P, Cahalan, M D, Norton, R S, and Chandy, K G

Abstract

The voltage-gated potassium channel in T lymphocytes, Kv1.3, is an important molecular target for immunosuppressive agents. A structurally defined polypeptide, ShK, from the sea anemone Stichodactyla helianthus inhibited Kv1.3 potently and also blocked Kv1.1, Kv1.4, and Kv1.6 at subnanomolar concentrations. Using mutant cycle analysis in conjunction with complementary mutagenesis of ShK and Kv1.3, and utilizing the structure of ShK, we determined a likely docking configuration for this peptide in the channel. Based upon this topological information, we replaced the critical Lys22 in ShK with the positively charged, non-natural amino acid diaminopropionic acid (ShK-Dap22) and generated a highly selective and potent blocker of the T-lymphocyte channel. ShK-Dap22, at subnanomolar concentrations, suppressed anti-CD3 induced human T-lymphocyte [3H]thymidine incorporation in vitro. Toxicity with this mutant peptide was low in a rodent model, with a median paralytic dose of approximately 200 mg/kg body weight following intravenous administration. The overall structure of ShK-Dap22 in solution, as determined from NMR data, is similar to that of native ShK toxin, but there are some differences in the residues involved in potassium channel binding. Based on these results, we propose that ShK-Dap22 or a structural analogue may have use as an immunosuppressant for the prevention of graft rejection and for the treatment of autoimmune diseases.

Published
1998

47. Properties of potassium and sodium channels in frog internode.

Author

Grissmer, S

Abstract

1. Voltage‐clamp experiments were performed on single frog internodes after acute demyelination with lysolecithin. The action of lysolecithin was stopped by washing out the lysolecithin with normal Ringer solution containing bovine albumin when the first delayed current was observed. After washing, the temperature was lowered from 25 to 15 degrees C. These procedures greatly prolonged the survival of the demyelinated internode up to 1 h. 2. External tetraethylammonium chloride (TEA+, 110 mM) reduced the K+ current in the internode only to 11% of the control value. 110 mM‐TEA+ increased the time constant tau n of K+ activation by a factor of two in the node and by a factor of four in the internode. 120 mM‐CsCl at the cut ends of the fibre also reduced the delayed outward current recorded at 60 mV in the internode to 11% of the control value, hardly changing the time constant tau n. 3. After a depolarization, the K+ tail current decayed in two phases, suggesting that the K+ conductance of the internodal membrane may be composed of at least two components, a slow one (gKs) and a fast one (gKf). As in the node, the fast K+ conductance of the internode can be further decomposed into two components (gKf1 and gKf2) with different activation potential ranges. The fast phase of the tail current was blocked by external application of 1 mM‐4‐aminopyridine (4‐AP). The slow phase was almost unaltered by 1 mM‐4‐AP. The extrapolated slow tail current was 33% of the total tail current in the internode and 15% at the node, i.e. the proportion of slow K+ channels is larger in the internode than in the node. 4. Tetrodotoxin (TTX)‐sensitive transient inward currents could be measured in the demyelinated internode, provided the large K+ currents were blocked by internal Cs+. The time course, TTX sensitivity, reversal potential and steady‐state inactivation of the transient early inward current indicate that this current is caused mainly by Na+ passing through Na+ channels. 5. The density of K+ and Na+ channels in the demyelinated internode is estimated from the size of the K+ and Na+ current, respectively, and the capacity of the demyelinated segment. The K+ channel density of the internode seems to be about 20 times smaller than in the node, whereas the Na+ channel density in the internode appears to be about 500 times smaller than in the node.

Published
1986
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48. Evidence for an internal phenylalkylamine action on the voltage-gated potassium channel Kv1.3.

Author

Rauer, H and Grissmer, S

Abstract

We characterized the action of verapamil and N-methyl-verapamil on current through the delayed-rectifier potassium channel Kv1.3 mouse (mKv1.3). The whole-cell and inside-out configuration of the patch-clamp technique was used to examine the channel properties after injection of in vitro transcribed cRNA into rat basophilic leukemia cells. The action of verapamil on current through mKv1.3 channels could be separated into an acceleration of the rate of current decay during depolarizing pulses and a reduction of steady state peak current when applied either extracellularly or intracellularly. Both effects were greatly reduced when the membrane-impermeable N-methyl-verapamil was applied extracellularly, but it affected current through mKv1.3 channels similar to verapamil if applied to the intracellular side of the membrane. Mutations in the outer vestibule of the mKv1.3 channel did not change the ability of verapamil to accelerate the mKv1.3 current decay during depolarizing pulses, whereas the reduction of the steady state peak current by verapamil applied either extracellularly and intracellularly and by N-methyl-verapamil applied intracellularly was decreased approximately 25-fold in all three cases. Substances known to interact with an extracellular site of the channel (e.g., extracellularly applied tetraethylammonium or kaliotoxin) did not compete with extracellularly applied verapamil on blocking steady state peak current, whereas intracellularly applied tetraethylammonium, which is known to interact with an intracellular site of the channel, was able to reduce the effect of extracellularly applied verapamil on blocking steady state peak current, suggesting competition for a common binding site between verapamil and intracellularly applied tetraethylammonium. The results from the competition experiments as well as from the mutations in the outer vestibule of mKv1.3 are compatible with the idea that verapamil applied extracellularly moves through the membrane to reach its internal binding site on the mKv1.3 channel.

Published
1996

49. Novel nonpeptide agents potently block the C-type inactivated conformation of Kv1.3 and suppress T cell activation.

Author

Nguyen, A, Kath, J C, Hanson, D C, Biggers, M S, Canniff, P C, Donovan, C B, Mather, R J, Bruns, M J, Rauer, H, Aiyar, J, Lepple-Wienhues, A, Gutman, G A, Grissmer, S, Cahalan, M D, and Chandy, K G

Abstract

The nonpeptide agent CP-339,818 (1-benzyl-4-pentylimino-1,4-dihydroquinoline) and two analogs (CP-393,223 and CP-394,322) that differ only with respect to the type of substituent at the N1 position, potently blocked the Kv1.3 channel in T lymphocytes. A fourth compound (CP-393,224), which has a smaller and less-lipophilic group at N1, was 100-200-fold less potent, suggesting that a large lipophilic group at this position is necessary for drug activity. CP-339,818 blocked Kv1.3 from the outside with a IC50 value of approximately 200 nM and 1:1 stoichiometry and competitively inhibited 125I-charybdotoxin from binding to the external vestibule of Kv1.3. This drug inhibited Kv1.3 in a use-dependent manner by preferentially blocking the C-type inactivated state of the channel. CP-339,818 was a significantly less potent blocker of Kv1.1, Kv1.2, Kv1.5, Kv1.6, Kv3.1-4, and Kv4.2; the only exception was Kv1.4, a cardiac and neuronal A-type K+ channel. CP-339,818 had no effect on two other T cell channels (I(CRAC) and intermediate-conductance K(Ca)) implicated in T cell mitogenesis. This drug suppresses human T cell activation, suggesting that blockade of Kv1.3 alone is sufficient to inhibit this process.

Published
1996

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