recent publications

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  • D'Addario, C., Johansson, S., Candeletti, S., Romualdi, P., Ogren, S. O., Terenius, L., Ekstrom, T. J. Ethanol and acetaldehyde exposure induces specific epigenetic modifications in the prodynorphin gene promoter in a human neuroblastoma cell line FASEB Journal  2011 25:1069-1075  DOI:10.1096/fj.10-168534  PMID:21106935
  • Kuzmin, A., Madjid, N., Johansson, B., Terenius, L., Ogren, S. O. The nociceptin system and hippocampal cognition in mice a pharmacological and genetic analysis Brain Research  2009 1305:S7-S19  DOI:10.1016/j.brainres.2009.09.075  PMID:19782658
  • Lindholm, J., Guitart-Masip, M., Hassankhali, H., Landgren, S., Nicoleau, C., Gimenez-Llort, L., Terenius, L., Ogren, S. O., Johansson, B. Effects of naltrexone and acamprosate on alcohol-induced ngfi-a expression in mouse brain Neurochemical Research  2008 33:2062-2069  DOI:10.1007/s11064-008-9687-8  PMID:18427989
  • D'Addario, C., Ming, Y., Ogren, S. O., Terenius, L. The role of acetaldehyde in mediating effects of alcohol on expression of endogenous opioid system genes in a neuroblastoma cell line FASEB Journal  2008 22:662-670  DOI:10.1096/fj.07-8346com  PMID:17934066
  • Kuzmin, A., Madjid, N., Terenius, L., Ogren, S. O., Bakalkin, G. Big dynorphin, a prodynorphin-derived peptide produces nmda receptor-mediated effects on memory, anxiolytic-like and locomotor behavior in mice Neuropsychopharmacology  2006 31:1928-1937  DOI:10.1038/sj.npp.1300959  PMID:162923
  • Guitart-Masip, M., Gimenez-Llort, L., Fernandez-Teruel, A., Canete, T., Tobena, A., Ogren, S. O., Terenius, L., Johansson, B. Reduced ethanol response in the alcohol-preferring rha rats and neuropeptide mrnas in relevant structures European Journal of Neuroscience  2006 23:531-540  DOI:10.1111/j.1460-9568.2005.04556.x  PMID:16420460
  • Pirondi, S., Kuteeva, E., Giardino, L., Ferraro, L., Antonelli, T., Bartfai, T., Ogren, S. O., Hokfelt, T., Calza, L. Behavioral and neurochemical studies on brain aging in galanin overexpressing mice Neuropeptides  2005 39:305-312  DOI:10.1016/j.npep.2005.02.006  PMID:15944027
  • Sandin, J., Ogren, S. O., Terenius, L. Nociceptin/orphanin fo modulates spatial learning via orl-1 receptors in the dorsal hippocampus of the rat Brain Research  2004 997:222-233  DOI:10.1016/.jbrainres.2003.11.008  PMID:14706874
  • Yoshitake, T., Wang, F. H., Kuteeva, E., Holmberg, K., Yamaguchi, M., Crawley, J. N., Steiner, R., Bartfai, T., Ogren, S. O., Hokfelt, T., Kehr, J. Enhanced hippocampal noradrenaline and serotonin release in galanin-overexpressing mice after repeated forced swimming test Proceedings of the National Academy of Sciences of the United States of America  2004 101:354-359  DOI:10.1073/pnas.0307042101  PMID:14701907  PMCID:PMC314189
  • Kuzmin, A., Sandin, J., Terenius, L., Ogren, S. O. Evidence in locomotion test for the functional heterogeneity of orl-1 receptors British Journal of Pharmacology  2004 141:132-140  DOI:10.1038/sj.bjp.0705583  PMID:14662736  PMCID:PMC1574169
  • Kuzmin, A., Sandin, J., Terenius, L., Ogren, S. O. Acquisition, expression, and reinstatement of ethanol-induced conditioned place preference in mice: Effects of opioid receptor-like 1 receptor agonists and naloxone Journal of Pharmacology and Experimental Therapeutics  2003 304:310-318  DOI:10.1124/jpet.102.041350  PMID:12490606
  • Kehr, J., Yoshitake, T., Wang, F. H., Wynick, D., Holmberg, H., Lendahl, U., Bartfai, T., Yamaguchi, M., Hokfelt, T., Ogren, S. O. Microdialysis in freely moving mice: Determination of acetylcholine, serotonin and noradrenaline release in galanin transgenic mice Journal of Neuroscience Methods  2001 109:71-80  DOI:10.1016/s0165-0270(01)00403-4  PMID:11489302
  • Kuzmin, A., Sandin, J., Terenius, L., Ogren, S. O. Dose- and time-dependent bimodal effects of kappa-opioid agonists on locomotor activity in mice Journal of Pharmacology and Experimental Therapeutics  2000 295:1031-1042  PMID:11082438
  • Sandin, J., Ogren, S. O., Terenius, L. Endomorphin-2 but not leu-enkephalin modulates spatial learning when microinjected in the ca3 region of the rat hippocampus Neuroreport  2000 11:3659-3662  DOI:10.1097/00001756-200011270-00014  PMID:11117467
  • Jansson, A., Lippoldt, A., Mazel, T., Bartfai, T., Ogren, S. O., Sykova, E., Agnati, L. F., Fuxe, K. Long distance signalling in volume transmission. Focus on clearance mechanisms Progress in Brain Research  2000 125:399-413  DOI:10.1016/S0079-6123(00)25028-0  PMID:11098675
  • Sandin, J., Nylander, I., Georgieva, J., Schott, P. A., Ogren, S. O., Terenius, L. Hippocampal dynorphin b injections impair spatial learning in rats: A kappa-opioid receptor-mediated effect Neuroscience  1998 85:375-382  DOI:10.1016/s0306-4522(97)00605-2  PMID:9622237
  • Razani, H., Hedlund, P. B., Hansson, A. C., Fuxe, K., Ogren, S. O. 5-HT(1A) receptor activation: short-term effects on the mRNA expression of the 5-HT(1A) receptor and galanin in the raphe nuclei Neuroreport  1997 8:3565-3570  DOI:10.1097/00001756-199711100-00029  PMID:9427327
  • Sandin, J., Georgieva, J., Schott, P. A., Ogren, S. O., Terenius, L. Nociceptin/orphanin fq microinjected into hippocampus impairs spatial learning in rats European Journal of Neuroscience  1997 9:194-197  DOI:10.1111/j.1460-9568.1997.tb01367.x  PMID:9042583
  • Ogren, S. O., Hokfelt, T., Kask, K., Langel, U., Bartfai, T. Evidence for a role of the neuropeptide galanin in spatial learning Neuroscience  1992 51:1-5  DOI:10.1016/0306-4522(92)90463-c  PMID:1281521
  • Ogren, S. O., Bartfai, T., Hedlund, B., Lindberg, U. H. GEA 857, a putative blocker of potassium conductance, enhances muscarinic agonist-evoked responses: dissociation from an action on 5-HT mechanisms Pharmacology & Toxicology  1992 71:112-119  DOI:10.1111/j.1600-0773.1992.tb00529.x  PMID:1438027
  • Iverfeldt, K., Ogren, S. O., Bartfai, T. Substance P receptors in the rat spinal cord: the effect of GTP and of chronic antidepressant treatment Acta Physiologica Scandinavica  1988 132:175-179  DOI:10.1111/j.1748-1716.1988.tb08315.x  PMID:2852434
  • Bartfai, T., Bertorelli, R., Consolo, S., Diazarnesto, L., Fisone, G., Hokfelt, T., Iverfeldt, K., Palazzi, E., Ogren, S. O. Acute and chronic studies on functional aspects of coexistence Journal De Physiologie  1988 83:126-132  PMID:2483172
  • Iverfeldt, K., Peterson, L. L., Brodin, E., Ogren, S. O., Bartfai, T. Serotonin type-2 receptor mediated regulation of substance P release in the ventral spinal cord and the effects of chronic antidepressant treatment Naunyn-Schmiedebergs Archives of Pharmacology  1986 333:1-6  DOI:10.1007/bf00569651  PMID:2426604
  • Bartfai, T., Iverfeldt, K., Brodin, E., Ogren, S. O. Functional consequences of coexistence of classical and peptide neurotransmitters Progress in Brain Research  1986 68:321-330  DOI:10.1016/s0079-6123(08)60247-2  PMID:2882558
  • Danielsson, E., Peterson, L. L., Grundin, R., Ogren, S. O., Bartfai, T. Anticholinergic potency of psychoactive drugs in human and rat cerebral cortex and striatum Life Sciences  1985 36:1451-1457  DOI:10.1016/0024-3205(85)90052-9  PMID:2858803
  • Ogren, S. O., Nordstrom, O., Danielsson, E., Peterson, L. L., Bartfai, T. In vivo and in vitro studies on the potentiation of muscarinic receptor stimulation by alaproclate, a selective 5-HT uptake blocker Journal of Neural Transmission  1985 61:1-20  DOI:10.1007/bf01253047  PMID:2984330
  • Ogren, S. O., Carlsson, S., Bartfai, T. Serotonergic potentiation of muscarinic agonist evoked tremor and salivation in rat and mouse Psychopharmacology  1985 86:258-264  DOI:10.1007/bf00432210  PMID:3929296
  • Brodin, E., Peterson, L. L., Ogren, S. O., Bartfai, T. Chronic treatment with the serotonin uptake inhibitor zimelidine elevates substance P levels in rat spinal cord Acta Physiologica Scandinavica  1984 122:209-211  DOI:10.1111/j.1748-1716.1984.tb07501.x  PMID:6083699