CURRICULUM VITAE
Name: Ana Maria Sebastião, Professor in Neurosciences; Born: 15th March 1958, Oeiras, Portugal
Adress: Inst Pharmacol and Neurosciences, Faculty of Medicine and Institute for Molecular Medicine, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
email: anaseb@fm.ul.pt Phone: +351-21-7985183 (Office)
Professional and Academic Career :
2004 –present - Associate Professor in Neurosciences, Faculdade de Medicina, Universidade de Lisboa
2001 – ‘Agregação’ in Neurosciences, Faculty of Medicine, University of Lisbon
1997- 2004 - Auxiliar Professor, Faculdade de Medicina, Universidade de Lisboa
1986 -1997 - Researcher, Instituto Gulbenkian de Ciência, Oeiras
1987 – PhD in Cell Biology, New University of Lisbon
1982 – 1986 - PhD Studentship, Instituto Gulbenkian de Ciência, Oeiras and Universidade Nova de Lisboa
1982 – Basic Degree in Biology (final average mark: 18/20)
Functions
Professor of Neuroscience, Faculty of Medicine, University of Lisboa
Member of the Editorial Board of Journal of Neurochemistry
Member of the Editorial Board of European Journal of Pharmacology
Member of the editorial Board of Purinergic Signalling
Member of the Executive Committee of EPHAR (2002-2008)
Past-Coordinator of the GAPIC, a board in the School of Medicine devoted to create incentives for scientific investigation by Medical Students (2006-2009)
Past-President of the Portuguese Society for Neuroscience (President 2003-2007)
Past-President of Portuguese Society for Pharmacology (President 2000-2003)
Ongoing Research Projects as Project Leader:
National:
2007/2010 – Trophic actions of neurotrophic factors: dependency of co-activation of A2A adenosine receptors. PTDC/SAU-NEU/64126/2006. Project coordinator: A.M. Sebastião. Other partner Institutions: Centro Neurociências de Coimbra (IP: Emília Duarte), Faculdade de Farmácia, Univ Lisboa (IP: Rui Silva)
2005/2008 – Neurotrophins and neuronal communication: fine tuning by adenosine. POCTI/SAU/56332/2004. Coordinator: A.M. Sebastião
2006/2007 - Modulation of apoptosis by BDNF and adenosine. Supported by GAPIC (FMUL) and in collaboration with C. Rodrigues, Fac. Farmácia, Univ. Lisboa
International:
2004/2007 – Mechanisms of neuroprotection by interleukin 6: interplay with adenosine. Collaborative project with Knut Biber (Groningen), 2007/2008 – Modulation by adenosine of the BDNF synaptic influence, in collaboration with Detlev Boisson (Oregon) who developed mice strains over or under-expressing adenosine kinase and in Collaboration with Regeneron Pharmaceuticals (USA) that supplies BDNF.
2007/2008 - BDNF acute Regulation of Nicotinic alpha-7 receptor clusters on hippocampal GABAergic neurons, in collaboration with Darwin Berg (Univ California, San Diego) involving a one year stay of Catarina Fernandes (PhD student) in his Lab.
2007/2010 COST B30 Action (EU): Neural Regeneration and Plasticity (NEREPLAS): Chair of the whole action: Delgado-Garcia, JM (Sevilla, Spain). A.M. Sebastião is the Chair of Neurobiology Group, which involves several groups from different European countries
A1/A2A receptor dimmers in astrocytes to control GABA transport, in collaboration with Rafael Franco (Barcelona) Involvement of beta-arrestins for TrkB receptor transactivation by adenosine A2A receptors, in collaboration with Gunnar Schulte (Karolinska Inst, Stockholm. This research project is also in collaboration with Moses Chao (New York, USA).
Previous projects
International
2003 - 2006 General coordinator of the project POCTI/37398/NSE/2001 “Modulation of synaptic transmission in interneurones: Role of adenosine”. Supported by FCT (Portugal).
1996/1998 – Portuguese coordinater of the EU project BIOMED II, BMH4-CT96-0676, ‘Nucleotides, a novel class of extracellular signalling substances in the nervous system. General coordinator: H. Zimmermann, Univ. Frankfurt. Other participants: M.P. Abbrachio, Univ. Milão; G. Burnstock, University College, Londres; E Heilbronn, Univ. Stockholm; M.T. Miras-Portugal, Univ. Complutense de Madrid; K. Starke, Univ. Freiburg.
1989/1990 – General coordinator of the EU project of the Biotechnology Action Programme, BAP-0470P-EDP, ‘In vitro evaluation of the pharmacological activity of analogues of adenine nucleotides and adenosine: structure activity requirements of ectonucleotidases’.
National:
1999/2002 - 'Role of A2A receptors in the hippocampus: modulation of neuromodulators? - SAU/14012/1998.
1996/1998 - ’Interactions between adenosine and neuropeptides in the nervous system’ - PRAXIS/2/2.1/BIA/137/94.
1993/1995 – ‘Neuromodulation by adenosine in the hippocampus STRD/SAU/292/92,
Areas of Research: Neuromodulation of synaptic transmission, in particular at the hippocampus. Neuromodulators coss-alk focusing on neurotrophins, adenosine, neuropeptides and cannabinoids. Neuroprotection. Adenosine receptors and adenosine transporters. G-protein coupled receptors and kinase receptors. Approaches: Electrophysiology (intra, extra and patch clamp) and neurochemistry (binding, release and transport studies)
List of publications
Citations in international literature according to the Web of knowledge (June 2010): 3002 (autocitations included). h index: 30.
List of Refereed Papers
1. SOUSA VC, ASSAIFE-LOPES N, RIBEIRO, JA, PRATT JA, BRETT RR, SEBASTIÃO AM (2010) Regulation of hippocampal cannabinoid CB1 receptor actions by adenosine A1 receptors and chronic caffeine administration: implications for the effects of ∆9-tetrahydrocannabinol on spatial. Neuropsychopharmacology, in the press (August 2010).
2. DIAS RB, RIBEIRO JA, SEBASTIÃO AM (2010). Enhancement of AMPA currents and GluR1 membrane expression through PKA- coupled adenosine A2A receptors. Hippocampus, in the press (August 2010)
3. LOPES LV, SEBASTIÃO AM, RIBEIRO JA (2010) Adenosine and related drugs in brain diseases: present and future in clinical trials. Current Topics Med Chem., in the press (May 2010)
4. MOIDUNNY S, DIAS RB, WESSELING E, SEKINO Y, BODDEKE HW, SEBASTIÃO AM, BIBER K. (2010) Interleukin-6-type cytokines in neuroprotection and neuromodulation: oncostatin M, but not leukemia inhibitory factor, requires neuronal adenosine A1 receptor function. J Neurochem. 2010 Jun 28. [Epub ahead of print]
5. SEBASTIÃO AM, ASSAIFE-LOPES N, DIÓGENES MJ, VAZ SH, RIBEIRO JA. (2010) Modulation of brain-derived neurotrophic factor (BDNF) actions in the nervous system by adenosine A(2A) receptors and the role of lipid rafts. Biochim Biophys Acta, 2010 Jul 11. [Epub ahead of print]
6. ASSAIFE-LOPES N, SOUSA VC, PEREIRA DB, RIBEIRO JA, CHAO MV, SEBASTIÃO AM (2010). Activation of adenosine A2A receptors induces TrkB translocation and increases BDNF-mediated phospho-TrkB localization in lipid rafts: implications for neuromodulation. J Neurosci, 23, 8468-8480.
7. RIBEIRO JA, SEBASTIÃO AM (2010) Caffeine and Adenosine. J Alzheimers Dis, 20, S3-S15
8. RIBEIRO JA, SEBASTIÃO AM. (2010) Modulation and MetaModulation of Synapses by Adenosine. Acta Physiol (Oxf). Mar 24. [Epub ahead of print]
9. SEBASTIÃO AM (2010) Adenosine and epilepsy-thinking beyond A(1) receptors. Purinergic Signal. 6:1-2.
10. POUSINHA PA, CORREIA AM, SEBASTIAO AM, RIBEIRO JA (2010) Predominance of adenosine excitatory over inhibitory effects on transmission at the neuromuscular junction of infant rats. J Pharmacol Exp Ther. 332: 153-163.
11. PEDATA AM, PUGLIESI AM, SEBASTIÃO AM, RIBEIRO JA (2010) Adenosine A3 receptor signalling in the central nervous system. In: Adenosine A3 Receptors from Cell Biology to Pharmacology and Therapeutics, pp. 165-188, Ed P Borea, Springer.
12. SEBASTIÃO AM, RIBEIRO JA (2009) Tuning and fine-tuning synapses with adenosine. Current Neuropharmacology, 7: 180-194
13. SERPA A, RIBEIRO JA, SEBASTIÃO AM (2009) Cannabinoid CB(1) and adenosine A(1) receptors independently inhibit hippocampal synaptic transmission. Eur J Pharmacol. 623 :41-46
14. SEBASTIÃO AM, RIBEIRO JA (2009) Adenosine Receptors and the Central Nervous System. In: Handbook of Experimental Pharmacology, 193, 471-534
15. SEBASTIÃO AM, RIBEIRO JA (2009) Triggering neurotrophic factor actions through adenosine A2A receptor activation: implications for neuroprotection. Br J Pharmacol 158:15-22.
16. CRISTÓVÃO-FERREIRA S, VAZ SH, RIBEIRO JA, SEBASTIÃO AM (2009) Adenosine A2A receptors enhance GABA transport into nerve terminals by restaining PKC inhibition of GAT-1. J Neurochem 109:336-347.
17. FONTINHA BM, DELGADO-GARCÍA JM, MADROÑALN, RIBEIRO JA, SEBASTIÃO AM, GRUART A (2009). Adenosine A2A receptor modulation of hippocampal CA3-CA1 synapse plasticity during associative learning in behaving mice Neuropsychopharmacology, 34:1865-1874.
18. GOMES CA*, SIMÕES PF*, CANAS PM*, QUIROZ C, SEBASTIÃO AM, FERRÉ S, CUNHA RA, RIBEIRO JA (2009). GDNF control of the glutamatergic cortico-striatal pathway requires tonic activation of adenosine A2A Receptors. J Neurochem. 108:1208-1219. *co-first authors
19. FERNANDES CC, PINTO-DUARTE A, RIBEIRO JA, SEBASTIÃO AM (2008) Postsynaptic action of brain-derived neurotrophic factor attenuates alpha7 nicotinic acetylcholine receptor-mediated responses in hippocampal interneurons. J Neurosci. 28:5611-5618
20. VAZ SH, CRISTÓVÃO-FERREIRA S, RIBEIRO JA, SEBASTIÃO AM (2008) Brain-derived neurotrophic factor inhibits GABA uptake by the rat hippocampal nerve terminals. Brain Res 1219:19-25
21. FONTINHA BM, DIÓGENES MJ, RIBEIRO JA, SEBASTIÃO AM (2008) Enhancement of long-term potentiation by BDNF requires adenosine A2A receptor activation by endogenous adenosine. Neuropharmacology 54:924-933
22. BIBER K*, PINTO-DUARTE, A.*, WITTENDORP, MC, DOLGA, AM, FERNANDES, CC, KUNZEL JVFD, KEIJSER, JN, DEVRIES, R, IJZERMAN, AP, RIBEIRO, JA, EISEL, U, SEBASTIÃO AM, BODDEKE, GM (2008) Interleukin-6 upregulates neuronal adenosine A1 receptors: implications for neuromodulation and neuroprotection. Neuropsychopharmacology 33:2237-2250. *co-first authors
23. CUNHA-REIS, D., RIBEIRO, J.A. & SEBASTIÃO, A.M. (2008). A(1) and A(2A) receptor activation by endogenous adenosine is required for VIP enhancement of K(+)-evoked [(3)H]-GABA release from rat hippocampal nerve terminals. Neurosci Letts 430:207-212
24. DIÓGENES, M.J., ASSAIFE-LOPES N. PINTO-DUARTE A, RIBEIRO, J.A.,& SEBASTIÃO, A.M. (2007). Influence of age on BDNF modulation of hippocampal synaptic transmission: interplay with adenosine A2A receptors. Hippocampus, 17:577-585.
25. CUNHA-REIS, D., FONTINHA, B., RIBEIRO, J.A. & SEBASTIÃO, A.M. (2007). Tonic adenosine A1 and A2A receptor activation is required for the excitatory action of VIP on synaptic transmission in the CA1 area of the hippocampus. Neuropharmacology 52, 313-320.
26. CUNHA-REIS, D., RIBEIRO, J.A. and SEBASTIÃO, A.M. (2006) VPAC2 receptor activation mediates VIP enhancement of population spikes in the CA1 area of the hippocampus. Ann NY Acad Sci, 1070, 210-214.
27. GOMES, C.A.R.V., VAZ, S.H., RIBEIRO, J.A. and SEBASTIÃO, A.M. (2006) Glial Cell line-derived neurotrophic factor (GDNF) enhances dopamine release in an adenosine A2A receptor dependent manner. Brain Res, 1113, 129-136.
28. POUSINHA, P.A., DIÓGENES, M.J., RIBEIRO, J.A. and SEBASTIÃO, A.M. (2006) Triggering of BDNF facilitatory action on neuromuscular transmission by adenosine A2A receptors. Neurosci Letts, 404, 143-147.
29. FRAGATA IR, RIBEIRO JA, SEBASTIAO AM (2006) Nitric oxide mediates interactions between GABA(A) receptors and adenosine A(1) receptors in the rat hippocampus. Eur J Pharmacol. 543, 32-39
30. CUNHA-REIS, D., RIBEIRO, J.A. and SEBASTIÃO, A.M. (2005) VIP enhances synaptic transmission to hippocampal CA1 pyramidal cells through activation of both VPAC1 and VPAC2 receptors. Brain Res. 1049, 52-60.
31. PINTO-DUARTE, A., COELHO, J.E., CUNHA, R.A., RIBEIRO, J.A. and SEBASTIÃO, A.M. (2005). Adenosine A2A receptors control the extracellular levels of adenosine through modulation of nucleoside transporters activity in the rat hippocampus. J. Neurochem. 93, 595-604.
32. CUNHA-REIS, D., SEBASTIÃO, A.M., WIRKNER, K, ILLES, P. and RIBEIRO, J.A. (2004). VIP enhances both pre- and post-synaptic GABAergic transmission to hippocampal interneurones leading to increased excitatory synaptic transmission to CA1 pyramidal cells. Br. J. Pharmacol. 143, 733-744.
33. CANAS, N., PEREIRA, I.T., RIBEIRO, J.A. & SEBASTIÃO, A.M. (2004) Brain-derived neurotrophic factor facilitates glutamate and inhibits GABA release from hippocampal synaptosomes through different mechanisms. Brain Res. 1016, 72-78.
34. DIÓGENES, M.J., FERNANDES, C.C., SEBASTIÃO, A.M. & RIBEIRO, J.A. (2004) Activation of adenosine A2A receptor facilitates BDNF modulation of synaptic transmission in hippocampal slices. J. Neurosci., 24, 2905-2913.
35. RIBEIRO, J.A., LOBO, M.G. & SEBASTIÃO, A.M. (2003). Endogenous adenosine modulation of 22Na uptake by rat brain synaptosomes. Neurochem Res., 28, 1589-1593.
36. REBOLA, N., SEBASTIÃO, A.M., de MENDONÇA, A., OLIVEIRA, C.R., RIBEIRO, J.A. & CUNHA, R.A. (2003). Enhanced adenosine A2A receptor facilitation of synaptic transmission in the hippocampus of aged rats. J. Neurophysiol. 90, 1295-1303.
37. RIBEIRO, J.A., SEBASTIÃO, A.M. & de MENDONÇA, A. (2003). Adenosine receptors in the nervous system: pathophysiological implications. Prog. Neurobiol. 68, 377-392.
38. RIBEIRO, J.A., SEBASTIÃO, A.M. & de MENDONÇA, A. (2003). Participation of adenosine receptors in neuroprotection. Drug News and Prespectives, 16, 80-86.
39. CASCALHEIRA, J.F., SEBASTIÃO, A.M. & RIBEIRO, J.A. (2002). Pertussis toxin-sensitive G proteins mediate the inhibition of basal phosphoinositide metabolism caused by adenosine A1 receptors in rat hippocampal slices. Neurochem. Res., 27, 1707-1711.
40. CUNHA, R.A., COELHO, J.E., COSTENLA, A.R., LOPES, L.V., PARADA, A., DE MENDONÇA, A., SEBASTIÃO, A.M. & RIBEIRO, J.A. (2002). Effects of carbamazepine and novel 10,11-dihydro-5H-dibenz[b,f]Azepine-5-carboxamide derivatives on synaptic transmission in rat hippocampal slices. Pharmacol. & Toxicol., 90, 208-213.
41. SEBASTIÃO, A.M., de MENDONÇA, A., MOREIRA, T. & RIBEIRO, J.A. (2001). Activation of synaptic NMDA receptors by action potential-dependent release of transmitter during hypoxia impairs recovery of synaptic transmission on reoxygenation. J. Neurosci., 21, 8564-8571.
42. SEBASTIÃO, A.M., CUNHA, R.A. DE MENDONÇA, A. & RIBEIRO, J.A. (2001). Modification of adenosine modulation of synaptic transmission in the hippocampus of aged rats. Br. J. Pharmacol., 131, 1629-1634.
43. SEBASTIÃO, A.M., de MENDONÇA, A. & RIBEIRO, J. A. (2001). Neuroprotection during hypoxic insults: role of adenosine. Drug Development Research, 52, 291-295.
44. RIBEIRO, J.A., CUNHA-REIS, D., LOPES, L.V., COELHO, J.E., COSTENLA, A.R., CORREIA-DE-SÁ, P., CUNHA, R.A., de MENDONÇA, A. & SEBASTIÃO, A.M. (2001). Adenosine receptor interactions in the hippocampus. Drug Development Research, 52, 337-345.
45. SEBASTIÃO, A.M., MACEDO, M.P. & RIBEIRO, J.A. (2000). Tonic activation of A2A adenosine receptors unmasks, and of A1 receptors prevents, a facilitatory action of calcitonin gene-related peptide in the rat hippocampus. Br. J. Pharmacol., 129, 374-380.
46. SEBASTIÃO, A.M. & RIBEIRO, J.A. (2000). Fine tuning neuromodulation by adenosine. Trends in Pharmacological Sciences, 21, 341-346.
47. de MENDONÇA, A., SEBASTIÃO, A.M. & RIBEIRO, J.A. (2000). Adenosine: does it have a neuroprotective role after all? Brain Research Reviews, 33, 258-274.
48. Costenla, A.R., de Mendonça, A., Sebastião, A.M. & Ribeiro, J.A. (1999). An adenosine analogue inhibits NMDA receptor-mediated responses in bipolar cells of the rat retina. Exp. Eye Res., 68, 367-370.
49. Sebastião. A.M., Cunha, R.A., Cascalheira, J.F., & Ribeiro, J.A. (1999). Adenine nucleotides as inhibitors of synaptic transmission: role of localised ectonucleotidases. Prog. Brain Res., 120, 183-192.
50. Cunha, R.A., Sebastião, A.M. & Ribeiro, J.A. (1998). Inhibition by ATP of hippocampal synaptic transmission requires localized extracellular catabolism by ecto-nucleotidases into adenosine and channeling to adenosine A1 receptors. J. Neuroscience,.18, 1987-1995.
51. Cascalheira, J.F. & Sebastião, A.M. (1998). Adenosine A1 receptor activation inhibits basal accumulation of inositol phosphates in the rat hippocampus. Pharmacol. & Toxicol., 82,.189-192.
52. Lorenzen, A., Sebastião, A.M., Sellink, A., Vogt, H., Ulrich, Schwabe, Ribeiro, J.A. & Ijzerman, A.P. (1997). Biological activities of N6-substituted adenosine derivatives as partial agonists of rat brain adenosine receptores, Eur. J. Pharmacol., 334, 299-307.
53. Lobo, M.G., Oliveira, D.G., Sebastião, A.M. & Ribeiro, J.A. (1997). On the high affinity of 8-cyclohexylcaffeine for the presynaptic inhibitory adenosine receptor present in rat motor nerve terminals. Pharmacol. & Toxicol., 80, 295-300
54. RIBEIRO, J.A., de MENDONÇA, A. CORREIA-DE-SÁ, P., CUNHA, R. & SEBASTIÃO, A.M. (1996). Purinoceptors and synaptic plasticity. Drug Develop. Res., 39,.353-360.
55. CUNHA, R.A., VIZI, E.S., RIBEIRO, J.A. & SEBASTIÃO, A.M. (1996). Release of ATP and its extracellular catabolism as a source of adenosine upon high and low frequency stimulation of rat hippocampal slices. J. Neurochem., 67, 2180-2187.
56. AFONSO, F., SEBASTIÃO, A.M., PINHO, M.S., FERNANDES, P., RIBEIRO, J.A., MATA, L.R. & GULBENKIAN, S. (1996). Calcitonin gene-related peptide in the hamster seminal vesicle and coagulating gland. Immunohistochemical, autoradiographical and pharmacological study. Peptides, 17, 1189-1195.
57. CUNHA, R.A., CORREIA-DE-SÁ, P., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1996) Preferential activation of excitatory adenosine receptors at rat hippocampal and neuromuscular synapses by adenosine formed from released adenine nucleotides. Br. J. Pharmacol., 119, 253-260.
58. LUCCHI, R., LATINI, S., de MENDONÇA, A., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1996). Adenosine by activating A1 receptors prevents GABAA-mediated actions during hypoxia in the rat hippocampus. Brain Res., 732, 261-266.
59. CUNHA, R.A., JOHANSSON, B., CONSTANTINO, M.D., SEBASTIÃO, A.M. & FREDHOLM, B.B. (1996). Evidence for high affinity binding sites for the A2A receptor agonist, 3HCGS21680 in the rat hippocampus and cerebral cortex that are different from striatal A2A receptors. Naunyn-Schmiedeberg’s Arch. Pharmacol., 353, 261-271.
60. SEBASTIÃO, A.M. & RIBEIRO, J.A. (1996). A2 receptor mediated excitatory actions of adenosine in the nervous system. Prog. Neurobiol., 48, 167-189.
61. RIBEIRO, J.A., CUNHA, R.A., CORREIA-DE-SÁ, P. & SEBASTIÃO, A.M. (1996). Purinergic regulation of acetylcholine release. Prog. Brain Res. 109, 232-241.
62. CUNHA, R.A., CONSTANTINO, M.D., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1995). Modification of A1 and A2a receptor binding in aged striatum, hippocampus and cortex of the rat. NeuroReport, 6, 1583-1588.
63. CUNHA; R.A., JOHANSSON, B., FREDHOLM, B.B., RIBEIRO, J.A. & SEBASTIÃO, A.M. (1995). Adenosine A2a receptors stimulate acetylcholine release from nerve terminals of the rat hippocampus. Neurosci. Letts, 196, 41-44.
64. de MENDONÇA, A., SEBASTIÃO, A.M. and RIBEIRO, J.A. (1995). Inhibition of NMDA receptor-mediated currents in isolated rat hippocampal neurons by adenosine A1 receptor activation. NeuroReport, 6, 1097-1100.
65. OLIVEIRA, J.C., CONSTANTINO, M.D., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1995). Ascorbate/Fe3+-induced peroxidation and inhibition of the binding of A1 adenosine receptor ligands in rat brain membranes. Neurochem. Int., 26, 263-268.
66. CUNHA, R.A., JOHANSSON, B., van der PLOEG, I., SEBASTIÃO, A.M., RIBEIRO, J.A. & FREDHOLM, B.B. (1994). Evidence for functionally important adenosine A2a receptors in the rat hippocampus. Brain Res., 649, 208-216.
67. CUNHA, R.A., MILUSHEVA, E., VIZI, E.S., RIBEIRO, J.A. & SEBASTIÃO, A.M. (1994). Excitatory and inhibitory effects of A1 and A2A adenosine receptor activation on the electrically-evoked 3H]-acetylcholine release from different areas of the rat hippocampus. J. Neurochem., 63, 207-214.
68. PINHO, M.S., SEBASTIÃO, A.M., RODRIGUES, G., BARROSO, C.P., RIBEIRO, J.A., MATA, L.R. & GULBENKIAN, S. (1994). Vasoactive intestinal peptide (VIP) in the hamster seminal vesicle: distribution, binding sites and possible functions. Neuroscience, 59, 1083-1091.
69. CUNHA, R.A., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1994). Purinergic modulation of the evoked release of [3H]acetylcholine from the hippocampus and cerebral cortex of the rat: role of the ectonucleotidases. Eur. J. Neurosci., 6, 33-42.
70. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1994). Further evidence for A3 adenosine receptors. Trends in Pharmacol.Sci.
71. OLIVEIRA, J.C., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1993). On the high affinity binding site for [3H]-1,3-dipropyl-8- cyclopentylxanthine in frog brain membranes. Br. J. Pharmacol., 109, 518-523.
72. CUNHA, R.A. & SEBASTIÃO, A.M. (1993). Adenosine and adenine nucleotides are independently released from both the nerve terminals and the muscle fibres upon electrical stimulation of the innervated skeletal muscle of the frog. Pflugers Archiv., 424, 503-510.
73. CASCALHEIRA, J.F. & SEBASTIÃO, A.M. (1992). Adenine nucleotide analogues, including .-phosphate-substituted analogues, are metabolised extracellularly in innervated frog sartorius muscle. Eur. J. Pharmacol., 222, 49-59.
74. SEBASTIÃO, A.M. & RIBEIRO, J.A. (1992). Evidence for the presence of excitatory A2 adenosine receptors in the rat hippocampus. Neurosci. Letts, 138, 41-44.
75. CUNHA, R.A., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1992). Ecto-5'- nucleotidase is associated with cholinergic nerve terminals in the hippocampus but not in the cerebral cortex of the rat. J. Neurochem., 59, 657-666.
76. CUNHA, R.A. & SEBASTIÃO, A.M. (1991). Extracellular metabolism of adenine nucleotides and adenosine at the innervated skeletal muscle of the frog. Eur. J. Pharmacol., 197, 83-92.
77. CORREIA-DE-SA, P., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1991). Inhibitory and excitatory effects of adenosine receptor agonists on evoked transmitter release from phrenic nerve endings of the rat. Br. J. Pharmacol., 103, 1614-1620.
78. OLIVEIRA, J.C., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1991). Solubilized rat brain adenosine receptors have two high affinity binding sites for 1,3-dipropyl-8- cyclopentylxanthine. J. Neurochem., 57, 1165-1171.
79. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1991). Purinergic modulation of neurotransmitter release in the peripheral and central nervous systems. In: Presynaptic Regulation of Neurotransmitter release, A Handbook., ed. J. Feigenbaum and M. Hanani, pp.451-495, Freund, London.
80. SEBASTIÃO, A.M., STONE, T.W. & RIBEIRO, J.A. (1990). On the inhibitory adenosine receptor at the neuromuscular junction and hippocampus of the rat: antagonism by 1,3,8-substituted xanthines. Br.J.Pharmacol., 101, 453-459.
81. SEBASTIÃO, A.M. & RIBEIRO, J.A. (1990). Interactions between adenosine and phorbol esters or lithium at the frog neuromuscular junction. Br.J.Pharmacol., 100, 55-62.
82. DELICADO, E.G., RODRIGUES, A., SEN, R.P., SEBASTIÃO, A.M., RIBEIRO, J.A. & MIRAS-PORTUGAL, M.T. (1990). Effect of N- ethylcarboxamidoadenosine (NECA) on adenosine transport in cultured chromaffin cells. J.Neurochem., 54, 1941-1946.
83. CUNHA, R.A., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1989). Separation of adenosine triphosphate and its degradation products in innervated muscle of the frog by reverse phase high-performance liquid chromatography. Chromatographia, 28, 610-612.
84. SEBASTIÃO, A.M. & RIBEIRO, J.A. (1989). 1,3,8- and 1,3,7- substituted xanthines: relative potency as adenosine receptor antagonists at the frog neuromuscular junctions. Br.J.Pharmacol., 96, 211-219.
85. SEBASTIÃO, A.M. & RIBEIRO, J.A. (1988). On the adenosine receptor and adenosine inactivation at the rat diaphragm neuromuscular junction. Br.J.Pharmacol., 94, 109-120.
86. SIMÕES, A.P., OLIVEIRA, P.C., SEBASTIÃO, A.M. & RIBEIRO, J.A. (1988). N6-cyclohexyladenosine inhibits veratridine- stimulated 22Na uptake by rat brain synaptosomes. J.Neurochem., 50, 899-903.
87. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1988). Is inhibition of neurotransmitter release mediated by A3 receptors? Subtypes of adenosine receptors. Trends in Pharmacol.Sci., 9, 279-280.
88. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1987). On the role, inactivation and origin of endogenous adenosine at the frog neuromuscular junction. J.Physiol.Lond., 384, 571-585.
89. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1986). Adenosine receptors and calcium: basis for proposing a third (A3) adenosine receptor. Prog.Neurobiol., 26, 179-209.
90. SEBASTIÃO, A.M. & RIBEIRO, J.A. (1985). Enhancement of transmission at the frog neuromuscular junction by adenosine deaminase: evidence for an inhibitory role of endogenous adenosine on neuromuscular transmission. Neurosci.Letts., 62, 267-270.
91. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1985). Inhibitory effects of forskolin and papaverine on nerve conduction partially blocked by tetrodotoxin in the frog sciatic nerve. Br.J.Pharmacol., 85, 309-313.
92. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1985). On the type of receptor involved in the inhibitory action of adenosine at the neuromuscular junction. Br.J.Pharmacol., 84, 911-918.
93. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1984). Enhancement of tetrodotoxin-induced axonal blockade by adenosine, adenosine analogues, dibutyryl cyclic AMP and methylxanthines in the frog sciatic nerve. Br.J.Pharmacol., 83, 485-492.
94. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1984). Antagonism of tetrodotoxin- and procaine-induced axonal blockade by adenine nucleotides in the frog sciatic nerve. Br.J.Pharmacol., 81, 277-282.
Outras Publicações in extenso (excluem-se resumos):
95. SEBASTIÃO, A.M. & RIBEIRO, J.A. (2006; 2001). Sistema Purinérgico. In Terapêutica Medicamentosa e suas Bases Farmacológicas, ed. W. Osswald & S. Guimarães, pp. 440-450, Porto Editora, Porto.
96. SEBASTIÃO, A.M. (2002) Neuromodulação: controlo subtil da actividade nervosa. Revista da Faculdade de Medicina de Lisboa, série III, 7, 231-236.
97. SEBASTIÃO, A.M., LUCCHI, R., LATINI, S., DE MENDONÇA, A. & RIBEIRO, J.A. (1996). Functional negative interaction between adenosine (A1) and GABA (GABAA) during hypoxia in the rat hippocampus. In: The Role of Adenosine in the Nervous System, ed. Y. Okada, pp. 177-164), Elsevier, Amesterdam.
98. RIBEIRO, J.A., CORREIA-DE-SÁ, P., CUNHA, R.A. & SEBASTIÃO, A.M. (1997). Adenosine and neurotransmitter release: inhibition and facilitation. In: The Role of Adenosine in the Nervous System, ed. Y. Okada, pp. 13-24, Elsevier, Amesterdam.
99. SEBASTIÃO, A.M., CUNHA, R.A., CORREIA-DE-SÁ, P., de MENDONÇA, A. & RIBEIRO, J.A. (1995). Role of A2a receptors in the hippocampus and motor nerve endings. In: Adenosine and Adenine Nucleotides: from molecular Biology to Integrative Physiology, Kluwer Academic Publishers, pp.251-261.
100. RIBEIRO, J.A., CORREIA-DE-SÁ, P., CUNHA, R.A., OLIVEIRA, J.C. & SEBASTIÃO, A.M. (1991). Role of adenosine at the neuromuscular junction: effects mediated by presynaptic inhibitory and excitatory receptors. In: Role of Adenosine and Adenine Nucleotides in the Biological System, ed. S. Imai and M. Nakazawa, pp.691-702, Elsevier Sci. Publ., Amesterdam.
101. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1990). Adenosine receptors mediating inhibition of peripheral and central neurons. In: Purines in Cellular Signalling: Targets for New Drugs, ed. K.A. Jacobson, J.W. Daly and V. Manganiello, pp.166-173, Springer Verlag, New York.
102. SEBASTIÃO, A.M. (1989). On the transducing mechanism operated by the adenosine receptor mediating inhibition of transmitter release at the neuromuscular junction. In: Adenosine Receptors in the Nervous System, ed. J.A. Ribeiro, pp. 131- 140, Taylor & Francis, London.
103. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1989). Characterization of the adenosine receptor that mediates inhibition of transmitter release at the frog neuromuscular junction. In: Adenosine Receptors in the Nervous System, ed. J.A. Ribeiro, pp. 69-77, Taylor & Francis, London.
104. RIBEIRO, J.A. & SEBASTIÃO, A.M. (1987). Adenosine, cyclic AMP and nerve conduction. In: Topics and Perspectives in Adenosine Research, eds. E. Gerlach and B.F. Becker, pp. 559- 573, Springer-Verlag, Berlin.
