Summary
The presence, chromatographic properties and localization of neuropeptide Y was demonstrated in postmortem human brain areas of neurologically and neuropsychiatrically normative controls using immunocytochemistry and high performance liquid chromatography combined with radioimmunoassay. NPY-immunoreactivity was found in many regions of the prosencephalon. Numerous perikarya and fibers were present in the neocortex, basal ganglia and limbic-hypothalamic areas. A moderate number of neurons and fibers was observed in the basal forebrain, including the septal complex. A comparative immunohistochemical investigation in perfusion-fixed brains of the old-world ape Saguinus oedipus revealed an almost identical distribution of NPY-immunoreactivity with only minor differences. Colocalization experiments on 1–2 μm thin consecutive paraffin sections revealed a large number of NPY neurons throughout the human neostriatum and amygdaloid complex that were also positive for somatostatin. Our findings indicate that detection of neuropeptides in fresh or fixed post-mortem human tissue by different immunochemical methods may actually reflect the in vivo conditions. In addition, the wide distribution of NPY throughout the human brain and its colocalization with other neurotransmitters suggests a physiological role as neuroactive substance, i.e. neuromodulator in the primate central nervous system.
Similar content being viewed by others
References
Adamo MI, Hazelwood RL (1984) Cerebellar binding of avian pancreatic polypeptide. Endocrinology 114:794–800
Adrian TE, Allen JM, Bloom SR, Ghatei MA, Rossor MN, Roberts GW, Crow TJ, Tatemoto K, Polak JM (1983) Neuropeptide Y distribution in human brain. Nature 306:584–586
Allen JM, Ferrier JN, Roberts GW, Cross AJ, Adrian TE, Crow TJ, Bloom SR (1980) Elevation of neuropeptide Y (NPY) in substantia innominata in Alzheimer's type dementia. J Neurol Sci 64:325–331
Allen JM, Gibson SJ, Adrian TE, Polak JM, Bloom SR (1984a) Neuropeptidey in human spinal cord. Brain Res 308:145–148
Allen JM, McGregor GP, Woodhams PL, Polak JM, Bloom SR (1984b) Ontogeny of a novel peptide, neuropeptide Y (NPY) in rat brain. Brain Res 303:197–200
Allen JM, Cross AJ, Crow TJ, Javoy-Agid F, Agid A, Bloom SR (1985) Dissociation of neuropeptide Y and somatostatin in Parkinson's disease. Brain Res 337:197–200
Allen YS, Adrian TE, Allen JM, Tatemoto K, Crow TJ, Bloom SR, Polak JM (1983) Neuropeptide Y distribution in the rat brain. Science 221:877–879
Arimura A, Sato H, Coy DH, Schally A (1975) Radioimmunoassay for growth-hormone release inhibiting hormone. Proc Soc Exp Biol Med 148:784–789
Beal MF, Mazurek MF, Chattha GK, Svendsen CN, Bird ED, Martin JB (1986a) Neuropeptide Y immunoreactivity is reduced in cerebral cortex in Alzheimer's disease. Ann Neurol 20:282–288
Beal MF, Kowall NW, Ellison DW, Mazurek MF, Swartz KJ, Martin JB (1986b) Replications of the neurochemical characteristics of Huntington's disease by quinolinic acid. Nature 321:168–171
Beal MF, Mazurek MF, Martin JB (1987) A comparison of somatostatin and neuropeptide Y distribution in monkey brain. Brain Res 405:213–219
Chan-Palay V (1987) Localization of neuropeptides by immunocytochemistry and in vitro hybridization in human brain with special reference to coexistence. In: Elsner N, Creutzfeld O (eds) New frontiers in brain research. Proceedings of the 15th Göttingen Neurobiology Conference. Thieme, Stuttgart New York, pp 61–68
Chan-Palay V, Yasargil G (1986a) Immunocytochemistry of human brain tissue with a polyclonal antiserum against neuropeptide Y. Anat Embryol 174:27–33
Chan-Palay V, Allen YS, Lang W, Haesler U, Polak JM (1985a). I. Cytology and distribution in normal human cerebral cortex of neurons immunoreactive with antisera against neuropeptide Y. J Comp Neurol 238:382–389
Chan-Palay V, Lang W, Allen YS, Haesler U, Polak JM (1985b) II. Cortical neurons immunoreactive with antisera against neuropeptide Y are altered in Alzheimer's-type dementia. J Comp Neurol 238:390–400
Chan-Palay V, Lang W, Haesler U, Köhler C, Yasargil G (1986b) Distribution of altered hippocampal neurons and axons immunoreactive with antisera against neuropeptide Y in Alzheimer's type dementia. J Comp Neurol 248:376–394
Chronwall BM, DiMaggio DA, Massari VJ, Pickel VM, Ruggiero DA, O'Donohue TL (1985) The anatomy of neuropeptide Y containing neurons in rat brain. Neuroscience 15:1159–1181
Davies P, Katzman R, Terry RD (1980) Reduced somatostatin-like immunoreactivity in cerebral cortex from cases of Alzheimer's disease and Alzheimer senile dementia. Nature 288:279–280
Dawbarn D, Emson PC (1985) Neuropeptide Y-like immunoreactivity in neuritic plaques of Alzheimer's disease. Biochem Biophys Res Commun 126:289–294
Dawbarn D, Hunt SP, Emson PC (1984) Neuropeptide Y: regional distribution, Chromatographic characterization and immunohistochemical demonstration in post-mortem human brain. Brain Res 296:168–173
DiMaggio DA, Chronwall BM, Buchanan K, O'Donohue TL (1985) Pancreatic polypeptide immunoreactivity in rat brain is actually neuropeptide Y. Neuroscience 15:1149–1157
Emson PC, de Quidt ME (1984) NPY a new member of the pancreatic polypeptide family. TINS 7:31–35
Everitt BJ, Hökfelt T, Terenius L, Tatemoto K, Mutt V, Goldstein M (1984) Differential coexistence of neuropeptide Y (NPY)-like immunoreactivity with catecholamines in the central nervous system of the rat. Neuroscience 11:443–462
Ferrante RJ, Kowall NW, Beal MF, Richardson EP, Bird ED, Martin JB (1985) Selective sparing of a class of striatal neurons in Huntington's disease. Science 230:561–563
Fuxe K, Agnati LF, Hörfstrand A, Zini I, Tatemoto K, Pich EM, Hökfelt T, Mutt V, Terenius L (1983) Central administration of neuropeptide Y induces hypotension, bradypnea and EEG synchronization in the rat. Acta Physiol Scand 118:189–192
Hendry SHC, Jones EG, De Felipe J, Schmechel D, Brandon C, Emson PC (1984) Neuropeptide-containing neurons of the cerebral cortex are also GABAergic. Proc Natl Acad Sci USA 81:6526–6530
Hökfelt T, Lundberg JM, Tatemoto K, Mutt V, Terenius L, Polak J, Bloom S, Sasek C, Elde R, Goldstein M (1983) Neuropeptide Y (NPY)- and MFFRamide neuropeptide-like immunoreactivities in catecholamine neurons of the rat medulla oblongata. Acta Physiol Scand 117:315–318
Hunt SP, Emson PC, Gilbert R, Goldstein M, Kimmel JR (1981) Presence of avian pancreatic polypeptide-like immunoreactivity in catecholamine and methionine-enkephalin-containing neurones within the central nervous system. Neurosci Lett 21:125–130
Jacobowitz DM, Olschowka JA (1982a) Coexistence of bovine pancreatic polypeptide-like immunoreactivity and catecholamine in neurons of the ventral aminergic pathway of the rat brain. Brain Res Bull 9:391–406
Jacobowitz DM, Olschowka JA (1982b) Bovine pancreatic polypeptide-like immunoreactivity in brain and peripheral nervous system: coexistence with catecholaminergic nerves. Brain Res Bull 3:569–590
Jones EG, Stewart SHC (1986) The peptide containing neurons of the primate cerebral cortex. Assoc Res Nervè Ment Dis 64:163–178
Lundberg JM, Terenius L, Hökfelt T, Martling CR, Tatemoto K, Mutt V, Polak J, Bloom S, Goldstein M (1982) Neuropeptide Y (NPY)-like immunoreactivity in peripheral noradrenergic neurons and effects of NPY on sympathetic function. Acta Physiol Scand 116:477–480
Lundberg JM, Saria A, Hökfelt T, Franco-Cereceda A, Terenius L (1985) Tissue-specific depletion of NPY-like immunoreactivity by reserpine. Acta Physiol Scand 123:363–365
Maccarone C, Jarrott B (1985) Differences in regional brain concentrations of neuropeptide Y in spontaneously hypertensive (SH) and Wistar-Kyoto (WKY) rats. Brain Res 345:165–169
Martel JC, St Pierre S, Quirion R (1986) Neuropeptide Y receptors in rat brain: autoradiographic localization. Peptides 7:55–60
O'Donohue TL, Chronwall BM, Pruss RM, Mezey E, Kiss JZ, Eiden LE, Massari VJ, Tessel RE, Pickel VM, DiMaggio DA, Hotchkiss AJ, Crowley WR, Zukoska-Grojec Z (1985) Neuropeptide Y and Peptide YY neuronal and endocrine systems. Peptides 6:755–768
Pelletier G, Desy L, Kerkerian L, Cote J (1984) Immunocytochemical localization of neuropeptide Y (NPY) in the human hypothalamus. Cell Tissue Res 238:203–205
Sawchenko PE, Swanson LW, Grzanna R, Howe PRC, Bloom SR, Polak JM (1985) Colocalization of neuropeptide Y immunoreactivity in brainstem catecholaminergic neurons that project to the paraventricular nucleus of the hypothalamus. J Comp Neurol 241:138–153
Smith Y, Parent A, Kerkerian L, Pelletier G (1985) Distribution of neuropeptide Y immunoreactivity in the basal forebrain and upper brainstem of the squirrel monkey (Saimiri sciureus). J Comp Neurol 236:71–89
Sternberger LA (1979) Immunocytochemistry. 2nd edn. John Wiley and Sons, New York, pp. 104–169
Tatemoto K, Carlquist M, Mutt V (1982) Neuropeptide Y — a novel brain peptide with structural similarities to peptide YY and pancreatic polypeptide. Nature 296:659–660
Tatemoto K, Siiemsmaa S, Jurnvall H, Alien JM, Polak JM, Bloom SR, Mutt V (1985) Isolation and characterization of neuropeptide Y from porcine intestine. FEBS Lett 179:181–184
Unden A, Tatemoto K, Mutt V, Bartfai T (1984) Neuropeptide Y receptor of the rat. Eur J Biochem 145:525–530
Unger J, Lange W (1989) Presence or absence of NADPH-diaphorase in somatostatin and neuropeptide Y neurons in amygdala and cortex: Differential sensitivity in Alzheimer's disease. Abstract, Eur J Neurosci, Suppl 2:69.6
Unger J, Weindl A, Pitzl H, Schrell U, Lange W (1984) Antiserumproduktion gegen Somatostatin (ST): Titerkontrolle mit ELISA und Radioimmunoassay zur Bestimmung der quantitativen Verteilung von ST im Rattengehirn. Verh Anat Ges 78:515–517
Unger JW, McNeill TH, Lapham LL, Hamill RW (1988) Neuropeptides and neuropathology in the amygdala in Alzheimer's disease: relationship between somatostatin, neuropeptide Y and subregional distribution of neuritic plaques. Brain Res 452:293–302
Vincent SR, Skirboll L, Hökfelt T, Johansson I, Lundberg JM, Elde RP, Terenius L, Kimmel J (1982) Coexistence of somatostatin and avian pancreatic polypeptide (APP)-like immunoreactivity in some forebrain neurons. Neuroscience 7:439–446
Vincent SR, Johansson O, Hökfelt T, Skirboll L, Elde RP, Terenius L, Kimmel J, Goldstein M (1983) NADPH-diaphorase: A selective histochemical marker for striatal neurons containing both somatostatin and avian pancreatic polypeptide (APP)-like immunoreactivities. J Comp Neurol 217:252–263
Wood WG, Stalla G, Müller OA, Scriba PC (1979) A rapid and specific method for separation of bound and free antigen in radioimmunoassay systems. J Clin Chem Clin Biochem 17:111–114
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schwartzberg, M., Unger, J., Weindl, A. et al. Distribution of neuropeptide Y in the prosencephalon of man and Cotton-head Tamarin (Saguinus oedipus): colocalization with somatostatin in neurons of striatum and amygdala. Anat Embryol 181, 157–166 (1990). https://doi.org/10.1007/BF00198955
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00198955