2006 Fiscal Year Final Research Report Summary
Novel roles of neurohypophyseal hormones and biological active substances on brain function in genetic animal model
Project/Area Number |
16390061
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Environmental physiology (including Physical medicine and Nutritional physiology)
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Research Institution | University of Occupational and Environmental Health, Japan |
Principal Investigator |
UETA Yoichi University of Occupational and Environmental Health, Japan, School of Medicine, Professor, 医学部, 教授 (10232745)
|
Co-Investigator(Kenkyū-buntansha) |
NOMURA Masayoshi University of Occupational and Environmental Health, Japan, School of Medicine, Research Associate, 医学部, 助手 (80369066)
FUJIHARA Hiroaki University of Occupational and Environmental Health, Japan, School of Medicine, Research Associate, 医学部, 助手 (10369051)
KAWATA Mitsuhiro Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Professor, 医学研究科, 教授 (60112512)
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Project Period (FY) |
2004 – 2006
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Keywords | transgenic rat / vasopressin / oxytocin / GFP / hypothalamus / posterior pituitary gland / peptide |
Research Abstract |
Neurohypophyseal hormones (vasopressin and oxytocin) are produced in the neurosecretory cells in the paraventricular and supraoptic nuclei of the hypothalamus, and they are secreted into the systemic circulation from the terminals of the posterior pituitary gland. Vasopressin is known to be anti-diuretic hormone and oxytociin s involved in the delivery and milk-ejection reflex. Recently, we succeeded to generate vasopressin-GFP transgenic rats and oxytocin-CFP transgenic rats. Under fluorescent microscopy we can observe green fluorescence in vasopressin-secreting neurons and blue fluorescence in oxytocin-secreting neurons. The obtained results are as follow. (1) The vasopressin-GFP fusion gene showed exaggerated response to salt loading without disturbance of body fluid homeostasis in the transgenic rats. (2) The GFP fluorescence was distributed in not only the hypothalamo-neurohypophyseal system but also several brain areas such as the locus coeruleus in colchicines-treated vasopressin-GFP transgenic rats. (3) The gene expression of GFP as well as vasopressin and Per1, 2 in the suprachiasmatic nucleus showed circadian rhythm. (4) It was useful to examine the effects of novel peptides on isolated vasopressin-GFP neuron, by using whole-cell patch-clamp technique. (5) The GFP fluorescence in the posterior pituitary gland was monitored by online GFP-monitoring system. Next, we make a plan to generate double transgenic (vasopressin-GFP and oxytocin-CFP) rats.
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Research Products
(52 results)
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[Journal Article] Centrally and peripherally administered ghrelin potently inhibits water intake in rats.2007
Author(s)
Hashimoto, H., Fujihara, H., Kawasaki, M., Saito, T., Shibata, M., Otsubo, H., Takei, Y., Ueta.Y.
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Journal Title
Endocrinology 148(4)
Pages: 1638-1647
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Physiological studies of stress responses in the hypothalamus of vasopressin-enhanced green fluorescent protein transgenic rat.2007
Author(s)
Shibata, M., Fujjihara, H., Suzuki, H., Ozawa, H., Kawata, M., Dayanithi, G., Murphy, D., Ueta.Y.
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Journal Title
Journal of Neuroendocrinology 19(4)
Pages: 285-292
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Effects of the short chain sugar acid 2-buten-4-olide on the hypothalamo-pituitary-adrenal axis in normal and adjuvant-induced arthritic rats.2007
Author(s)
Kawasaki, M.Onaka, T.Saito, J.Hashimoto, H.Suzuki, H.Otsubo, H.Fujihara, H.Okimoto, N.Ohnishi, H.Nakamura, T., Ueta, Y.
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Journal Title
Journal of Neuroendocrinology 19(1)
Pages: 54-65
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Effects of the short chain sugar acid 2-buten-4-olide on the hypothalamo-pituitary- adrenal axis in normal and adjuvant-induced arthritic rats.2006
Author(s)
Kawasaki, M., Onaka, T., Saito, J., Hashimoto, H., Suzuki, H., Otsubo, H., Fujihara, H., Okimoto, N., Ohnishi, H., Nakamura, T., Ueta.Y.
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Journal Title
Journal of Neuroendocrinology 19(1)
Pages: 54-65
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Exaggerated response of arginine vasopressin-enhanced green fluorescent protein fusion gene to salt loading without disturbance of body fluid homeostasis in rats.2006
Author(s)
Fujio, T., Fujihara, H., Shibata, M., Yamada, S., Onaka, T., Tanaka, K., Morita, H., Dayanithi, G., Kawata, M., Murphy, D., Ueta.Y.
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Journal Title
Journal of Neuroendocrinology 18(10)
Pages: 776-785
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Centrally administered neuropeptide W-30 activates magnocellular neurosecretory cells in the supraoptic and paraventricular nuclei with neurosecretion in rats2006
Author(s)
Kawasaki, M., Onaka, T., Nakazato, M., Saito, J., Mera, T., Hashimoto, H., Fujihara, H., Okimoto, N., Ohnishi, H., Nakamura, T., Ueta.Y.
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Journal Title
Journal of Endocrinology 190(2)
Pages: 213-223
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Prolactin-releasing peptide is a potent mediator of stress responses in the brain through the hypothalamic paraventricular nucleus2006
Author(s)
Mera T, Fujihara H, Kawasaki M, Hashimoto H, Saito T, Shibata M, Saito J, Oka T, Tsuji S, Onaka T, Ueta, Y
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Journal Title
Neuroscience 141(2)
Pages: 1069-1086
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Thehypothalamo-pituitaryaxis responses to lipopolysaccharide-induced endotoxemia in mice lacking inducible nitric oxide synthase2006
Author(s)
Akasaka, S., Nomura, M., Nishii, H., Fujimoto, N., Ueta.Y., Tsutsui, M., Shimokawa, H., Yanagihara, N., Matsumoto, T
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Journal Title
Brain Research 1089(1)
Pages: 1-9
Description
「研究成果報告書概要(和文)」より
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[Journal Article] The short chain sugar acid, 2-buten-4-olide, activates oxytocin-secreting neurons but not arginine vasopressin-secreting neurons in the hypothalamus of rats.2006
Author(s)
Kawasaki, M., Yamaga, C., Onaka, T., Saito, J., Mera, T., Hashimoto, H., Fujihara, H., Okimoto, N., Ohnishi, H., Nakamura, T., Ueta.Y.
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Journal Title
Brain Research 1086(1)
Pages: 133-141
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Exaggerated response of arginine vasopressin-enhanced green fluorescent protein fusion gene to salt loading without disturbance of body fluid homeostasis in rats.2006
Author(s)
Fujio, T.Fujihara, H.Shibata, M.Yamada, S.Onaka, T.Tanaka, K.Morita, H.Dayanithi, G Kawata, M.Murphy, D., Ueta, Y.
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Journal Title
Journal of Neuroendocrinology 18(10)
Pages: 776-85
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Centrally administered neuropeptide W-30 activates magnocellular neurosecretory cells in the supraoptic and paraventricular nuclei with neurosecretion in rats.2006
Author(s)
Kawasaki, M.Onaka, T.Nakazato, M.Saito, J.Mera, T.Hashimoto, H.Fujihara, H.Okimoto, N.Ohnishi, H.Nakamura, T., Ueta, Y.
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Journal Title
Journal of Endocrinology 190(2)
Pages: 213-23
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Prolactin-releasing peptide is a potent mediator of stress responses in the brain through the hypothalamic paraventricular nucleus.2006
Author(s)
Mera T, Fujihara H, Kawasaki M, Hashimoto H, Saito T, Shibata M, Saito J, Oka T, Tsuji S, Onaka T, Ueta, Y.
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Journal Title
Neuroscience 141(2)
Pages: 1069-1086
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] The short chain sugar acid, 2-buten-4-olide, activates oxytocin-secreting neurons but not arginine vasopressin- secreting neurons in the hypothalamus of rats.2006
Author(s)
Kawasaki, M.Yamaga, C.Onaka, T.Saito, J.Mera, T.Hashimoto, H.Fujihara, H.Okimoto, N.Ohnishi, H.Nakamura, T., Ueta, Y.
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Journal Title
Brain Research 1086(1)
Pages: 133-141
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Cannabinoids modulate synaptic activity in the rat supraoptic nucleus.2005
Author(s)
Soya, A., Serino, R., Fujihara, H., Onaka, T., Ozaki, Y., Saito, T., Nakamura, J., Ueta.Y.
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Journal Title
Journal of Neuroendocrinology 17(9)
Pages: 609-615
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Nephrogenic diabetes insipidus in mice lacking all nitric oxide synthase isoforms2005
Author(s)
Morishita, T., Tsutsui, M., Shimokawa, H., Sanabai, K., Tasaki, H., Suda, O., Tanimoto, A., Wang, K.-Y., Ueta, Y., Sasaguri, Y., Nakashima, Y., Yanagihara, N
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Journal Title
Proc Nat1 Acad Sci. U.S.A. 102(30)
Pages: 10616-10621
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Expression of immediate early genes and vasopressin heteronuclear RNA in the paraventricular and supraoptic nuclei of rats after acuteosmotic stimulus2005
Author(s)
Kawasaki, M., Yamaguchi, K., Saito, J., Ozaki, Y., Mera, T., Hashimoto, H., Fujihara, H., Okimoto, N., Ohnishi, H., Nakamura, T., Ueta.Y.
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Journal Title
Journal of Neuroendocrinology 17(4)
Pages: 227-237
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Centrally administered adrenomedullin 2 activates hypothalamic oxytocin-secreting neurons causing elevated plasma oxytocin level in rats.2005
Author(s)
Hashimoto, H., Hyodo, S., Kawasaki, M., Mera, T., Chen, L., Soya, A., Saito, T., Fujihara, H., Higuchi, T., Takei, Y., Ueta.Y.
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Journal Title
American Journal of Physiology 289(5)
Pages: E753-761
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Effects of cholecystokinin (CCK)-8 on hypothalamic oxytocin-secreting neurons in rats lacking CCK-A receptor.2005
Author(s)
Hashimoto, H., Onaka, T., Kawasaki, M., Chen, L., Mera, T., Soya, A., Saito, T., Fujihara, H., Sei, H., Morita, Y., Ueta.Y.
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Journal Title
Autonomic Neuroscience : Basic and Clinical 121(1-2)
Pages: 16-25
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Induction of galanin-like peptide gene expression in the arcuate nucleus of the rat after acute but not chronic inflammatory stress.2005
Author(s)
Saito, J., Ozaki, Y., Kawasaki, M., Ohnishi, H., Okimoto, N., Nakamura, T., Ueta.Y.
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Journal Title
Molecular Brain Research 133(2)
Pages: 233-241
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Effects of nitric oxide synthase isoform deletion on oxytocin and vasopressin messenger RNA in mouse hypothalamus.2005
Author(s)
Nomura, M., Tsutsui, M., Shimokawa, H., Fujimoto, N., Ueta.Y., Morishita, T., Yanagihara, N., Matsumoto, T.
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Journal Title
Neuroreport 16(4)
Pages: 413-417
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Transgenic expression of enhanced green fluorescent protein enables direct visualization for physiological studies of vasopressin neurons and isolated nerve terminals of the rat.2005
Author(s)
Ueta, Y., Fujihara, H., Serino, R., Dayanithi, G., Ozawa, H., Matsuda, K., Kawata, M., Yamada, J., Ueno, S., Fukuda, A., Murphy, D.
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Journal Title
Endocrinology 146(1)
Pages: 406-413
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Nephrogenic diabetes insipidus in mice lacking all nitric oxide synthase isoforms.2005
Author(s)
Morishita, T.Tsutsui, M.Shimokawa, H.Sanabai, K.Tasaki, H.Suda, O.Tanimoto, A.Wang, K.-Y.Ueta, Y.Sasaguri, Y.Nakashima, Y., Yanagihara, N.
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Journal Title
Proc Natl Acad Sci U.S.A. 102(30)
Pages: 10616-10621
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Expression of immediate early genes and vasopressin heteronuclear RNA in the paraventricular and supraoptic nuclei of rats after acute osmotic stimulus.2005
Author(s)
Kawasaki, M.Yamaguchi, K.Saito, J.Ozaki, Y.Mera, T.Hashimoto, H.Fujihara, H.Okimoto, N.Ohnishi, H.Nakamura, T., Ueta, Y.
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Journal Title
Journal of Neuroendocrinology 17(4)
Pages: 227-237
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Centrally administered adrenomedullin 2 activates hypothalamic oxytocin-secreting neurons causing elevated plasma oxytocin level in rats.2005
Author(s)
Hashimoto, H.Hyodo, S.Kawasaki, M.Mera, T.Chen, L.Soya, A.Saito, T.Fujihara, H.Higuchi, T.Takei, Y., Ueta, Y.
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Journal Title
American Journal of Physiology 289(5)
Pages: E753-761
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Effects of cholecystokinin (CCK)-8 on hypothalamic oxytocin-secreting neurons in rats lacking CCK-A receptor.2005
Author(s)
Hashimoto, H.Onaka, T.Kawasaki, M.Chen, L.Mera, T.Soya, A.Saito, T.Fujihara, H.Sei, H.Morita, Y., Ueta, Y.
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Journal Title
Autonomic Neuroscience : Basic and Clinical 121(1-2)
Pages: 16-25
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Transgenic expression of enhanced green fluorescent protein enables direct visualization for physiological studies of vasopressin neurons and isolated nerve terminals of the rat.2005
Author(s)
Ueta, Y.Fujihara, H.Serino, R.Dayanithi, G Ozawa, H.Matsuda, K.Kawata, M.Yamada, J.Ueno, S.Fukuda, A., Murphy, D.
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Journal Title
Endocrinology 146(1)
Pages: 406-413
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Neuromedin U has a novel anorexigenic effect independent of the leptin signaling pathway.2004
Author(s)
Hanada, R., Teranishi, H., Pearson, J.T., Kurokawa, M., Hosoda, H., Fukushima, N., Fukue, Y., Serino, R., Fujihara, H., Ueta.Y., Ikawa, M., Okabe, M., Murakami, N., Shirai, M., Yoshimatsu, H., Kangawa, K., Kojima, M
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Journal Title
Nature Medicine 10(10)
Pages: 1067-1073
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Upregulation of corticotropin-releasing hormone gene expression in the paraventricular nucleus of cyclophosphamide-induced cystitis in male rats.2004
Author(s)
Mineta, K., Nomura, M., Terado, M., Fujimoto, N., Sasaguri, T., Ueta, Y., Matsumoto, T.
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Journal Title
Brain Research 1018(2)
Pages: 193-200
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Fos expression in CRF-containing neurons in the rat paraventricular nucleus after central administration of neuromedin U.2004
Author(s)
Yokota, M., Ozaki, Y., Sakamoto, F., Yamada, S., Saito, J., Fujihara, H., Ueta.Y.
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Journal Title
Stress 7(2)
Pages: 109-112
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Galanin-like peptide gene expression in the hypothalamus and posteriorpituitary of the obese fa/fa rat.2004
Author(s)
Saito, J., Ozaki, Y., Kawasaki, M., Ohnishi, H., Okimoto, N., Nakamura, T., Ueta.Y.
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Journal Title
Peptides 25(6)
Pages: 967-974
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Disassociated increases of adrenomedullin in the rat cerebrospinal fluid and plasma after salt loading and systemic administration of lipopolysaccharide.2004
Author(s)
Chen, L., Hashida, S., Kitamura, K., Eto, T., Kangawa, K., Serino, R., Kis, B., Yamashita, H., Ueta.Y.
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Journal Title
Peptides 25(4)
Pages: 609-614
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Expression of the arginine vasopressin gene in response to salt loading in oxytocin gene knockout mice.2004
Author(s)
Ozaki, Y., Nomura, M., Saito, J., Luedke, CE., Muglia, LJ., Matsumoto, T., Ogawa, S., Ueta, Y., Pfaff, DW.
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Journal Title
Journal of Neuroendocrinology 16(1)
Pages: 39-44
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Disassociated increases of adrenomedullin in the rat cerebrospinal fluid and plasma after salt loading and systemic administration of lipopolysaccharide.2004
Author(s)
Chen, L.Hashida, S.Kitamura, K.Eto, T.Kangawa, K.Serino, R.Kis, B.Yamashita, H., Ueta, Y.
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Journal Title
Peptides 25(4)
Pages: 609-614
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Expression of the arginine vasopressin gene in response to salt loading in oxytocin gene knockout mice.2004
Author(s)
Ozaki, Y.Nomura, M.Saito, J.Luedke, CE.Muglia, LJ.Matsumoto, T.Ogawa, S.Ueta, Y., Pfaff, DW.
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Journal Title
Journal of Neuroendocrinology 16(1)
Pages: 39-44
Description
「研究成果報告書概要(欧文)」より
-
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[Journal Article] Neuromedin U has a novel anorexigenic effect independent of the leptin signaling pathway.2004
Author(s)
Hanada, R.Teranishi, H.Pearson, J.T.Kurokawa, M.Hosoda, H.Fukushima, N.Fukue, Y.Serino, R.Fujihara, H.Ueta, Y.Ikawa, M.Okabe, M.Murakami, N.Shirai, M.Yoshimatsu, H.Kangawa, K., Kojima, M.
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Journal Title
Nature Medicine 10(10)
Pages: 1067-1073
Description
「研究成果報告書概要(欧文)」より
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