Abstract
A novel potent and selective kynurenine-3-hydroxylase inhibitor is descibed along a preliminary evaluation in a in vivo gerbil model of its ability to increase the kynurenine and kynurenic acid concentration in both plasma and brain. These data support the notion that kynurenine-3-hydroxylase inhibitors may have a sustained therapeutic potential in those diseases characterized by unbalance in the QUIN /KYNA branches of the kynurenine pathway
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References.
R. Schwarcz, R. Pellicciari., Manipulation of brain kynurenines: glial targets, neuronal effects, and clinical opportunities.J Pharnmcol Exp Ther. 303,: 1–10 (2002)
M. Kessler, T. Tetramani, G. Lynch and M. Baudry, A glycine site associated with N-methyl-D-aspartic acid receptors: characterization and identification of a new class of antagonistsJ Neurochem. 52, 1319–1328 (1989).
C. Hilmas, E.F.R. Pereira, M. Alkondon, A. Rassoulpour, R. Schwarcz and E.X. Albuquerque.The brain metabolite kynurenic acid inhibits a7 nicotinic receptor activity and increases non-a7 nicotinic receptor expression: physiopathological implicationsJ. Neurosci. 21,7463–7473 (2001)
R. Schwarcz, A.C. Foster, E.D. French, W.O. Whetsell Jr, and C. Köhler Excitotoxic models for neurodegenerative disordersLife Sci.35, 19–32 (1984).
C.L. Eastman and T.R. Guilarte, Cytotoxicity of 3-hydroxykynurenine in a neuronal hybrid cell lineBrain Res. 495, 225–231 (1989).
S. Fukui, R. Schwarcz, S.I. Rapoport, Y Takada and Q.R. Smith, Blood-brain barrier transport of kynurenines: implications for brain synthesis and metabolismJ. Neurochem.56, 2007–2017 (1991)
T.W. Stone, Kynurenines in the CNS: from endogenous obscurity to therapeutic importanceProg. Neurobiol. 64, 185–218 (2001)
M.P. Heyes, C.L. Achim, C.A. Wiley, E.O. Major, K. Saito and S.P. Markey, Human microglia convert Itryptophan into the neurotoxin quinolinic acidBiochem. J. 320,595–597 (1996)
F. Moroni, P. Russi, M.A. Gallo-Mezo, G. Moneti and R. Pellicciari, Modulation of quinolinic and kynurenic acid content in the rat brain: effects of endotoxins and nicotinylalanineJ. Neurochem.57, 1630–1635 (1991)
R. Pellicciari, B. Natalini, G. Costantino, M.R. Mahamoud, L. Mattoli, B.M. Sadeghpour, F. Moroni, A. Chiarugi and R. Carpenedo, Modulation of the kynurenine pathway in search for new neuroprotective agents. Synthesis and preliminary evaluation of (m-nitrobenzoyl)alanine, a potent inhibitor of kynurenine 3-hydroxylaseJ. Med. Chem. 37,647–655 (1994)
A. Chiarugi and F. Moroni, Quinolinic acid formation in immune-activated mice: studies with (mnitrobenzoyl)-alanine (mNBA) and 3,4-dimethoxy-(-N-4-(-3-nitrophenyl)thiazol-2-y1]benzenesulphonamide (Ro 61–8048), two potent and selective inhibitors of kynurenine hydroxylaseNeuropharmncology 38,1225–1233 (1999)
A. Giordani, L. Corti, M. Cini, M. Marconi, A. Pillan, R. Ferrario, R. Schwarcz, P. Guidetti, C. Speciale and M. Varasi, Benzoylalanine analogues as inhibitors of rat brain kynureninase and kynurenine 3hydroxylaseAdv Exp Med Biol 77:499–505 (1996).
A. Giordani, P. Pevarello, M. Cini, R. Bormetti, F. Greco, S. Toma, C. Speciale and M. Varasi, 4-Phenyl-4-oxobutanoic acid derivatives inhibitors of kynurenine 3-hydroxylaseBioorg. Med. Chem. Lett. 8:2907–2912 (1998)
S. Roever, A.M. Cesura, P. Huguenin, R. Kettler and A. Szente, Synthesis and biochemical evaluation of N(4-phenylthiazol-2-yl)benzenesulfonamides as high-affinity inhibitors of kynurenine 3-hydroxylaseJ. Med. Chem. 40,4378–4385 (1997)
L Amori, G. Costantino, A. Macchiarulo, A. Giordani, P. Pevarello, C. Speciale, M.Varasi, R. Pellicciari,. /lFarmacosubmitted.
K.T. Simons, R. Bonneau, I. I. Ruczinski, D. Baker, Ab initio protein structure prediction of CASP Ill targets using ROSETTA.Proteins. 37(S3):I71–176 (1999).
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Pellicciari, R. et al. (2003). Modulation of the Kynurine Pathway of Tryptophan Metabolism in Search for Neuroprotective Agents. Focus on Kynurenine-3-Hydroxylase. In: Allegri, G., Costa, C.V.L., Ragazzi, E., Steinhart, H., Varesio, L. (eds) Developments in Tryptophan and Serotonin Metabolism. Advances in Experimental Medicine and Biology, vol 527. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0135-0_71
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DOI: https://doi.org/10.1007/978-1-4615-0135-0_71
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