A 25 year adventure in the field of tachykinins.
Several aspects of our 25 year adventure in the field of tachykinins will be successively described. They concern: substance P (SP) synthesis and release in the basal ganglia, the identification and pharmacological characterization of central tachykinin NK(1), NK(2) and NK(3) binding sites and their topographical distribution, the description of some new biological tests for corresponding receptors, the identification of tachykinin NK(1) receptor subtypes or conformers sensitive to all endogenous tachykinins (substance P, neurokinin A (NKA), neurokinin B (NKB), neuropeptide gamma (NP gamma) and neuropeptide K (NPK)) and finally, the functional involvement of these receptors and their subtypes in tachykinin-induced regulations of dopamine and acetylcholine release in the striatum.
Beaujouan
Jean-Claude
JC
Collège de France, INSERM U 114, Chaire de Neuropharmacologie, 11 Place Marcelin Berthelot, 75231 Paris Cedex 05, France. jean-c.beaujouan@college-de-france.fr
Torrens
Yvette
Y
Saffroy
Monique
M
Kemel
Marie-Louise
ML
Glowinski
Jacques
J
D000818:Animals; D001665:Binding Sites; D003342:Corpus Striatum / Q000378:metabolism; D006801:Humans; D017397:Prefrontal Cortex / Q000000981:diagnostic imaging / Q000378:metabolism; D011859:Radiography; D018039:Receptors, Tachykinin / Q000032:analysis / Q000378:metabolism; D013373:Substance P / Q000378:metabolism; D013378:Substantia Nigra / Q000378:metabolism; D015320:Tachykinins / Q000502:physiology*
D018039:Receptors, Tachykinin; D015320:Tachykinins; D013373:Substance P