Effects of maternal care on brain development : molecular mechanism of mother-infant interactions
Project/Area Number |
18591220
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Embryonic/Neonatal medicine
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Research Institution | Kagawa University |
Principal Investigator |
MIKI Takanori Kagawa University, 医学部, 准教授 (30274294)
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Co-Investigator(Kenkyū-buntansha) |
YOKOYAMA Toshifumi 神戸大学, 農学部, 助教 (10380156)
MATSUMOTO Yoshiki 香川大学, 医学部, 助教 (90335844)
WARITA Katsuhiko 香川大学, 医学部, 助教 (40452669)
TAKEUCHI Yoshiki 香川大学, 医学部, 教授 (20116619)
KUSAKA Takashi 香川大学, 医学部附属病院, 講師 (50274288)
ITOH Susumu 香川大学, 医学部, 教授 (80145052)
李 京烈 香川大学, 医学部, 助手 (00403775)
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Project Period (FY) |
2006 – 2009
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Project Status |
Completed (Fiscal Year 2009)
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Budget Amount *help |
¥4,080,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2006: ¥2,000,000 (Direct Cost: ¥2,000,000)
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Keywords | 母仔分離 / ストレス / 養育環境 / 母子間相互作用 / 脆弱性分子基盤 / 神経栄養因子 / 脳・神経発達 / 精神神経機能 / 母仔分離ストレス / 脳発達 / 脆弱性基盤 / ミエリン関連たんぱく質 / OMGp / 神経回路網形成 / エピジェネテック / 脳の脆弱性基盤 / 発達 / エネルギー代謝 / Prohibitin (PHB) / 脂肪 / BDNF mRNA / サイトカイン / 発達・成長 / Real-time RT-PCR |
Research Abstract |
Wistar male rats were separated from their mothers for 3 hours each day between PND10 and 15 (MD group). Nurotrophin ligand and receptor expressions were analyzed. The expression of BDNF/TrkB in MD rats was enhanced in both mRNA and protein levels. In contrast, no significant difference in NGF/TrkA expression level was observed between these groups. On the other hand, OMgp expression was elevated in MD animals. Abnormal fluctuations in those trophic factors cause organic changes, and ultimately lead to functional disturbance.
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Report
(6 results)
Research Products
(78 results)
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[Journal Article] Effects of short-term ethanol ingestion on the expression of neurotrophins and their receptors: No changes in the expression of the glial-derived neurotrophic factor in the mouse hippocampus2010
Author(s)
Ueno T, Miki T, Wang ZY, Yokoyama T, Lee KY, Kusaka T, Warita K, Sumitani K, Matsumoto Y, Yakura T, Liu JQ, Bedi KS, Takeuchi Y.
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Journal Title
Current Neurobiol. 1
Pages: 40-45
Related Report
Peer Reviewed
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[Journal Article] Short-term exposure to ethanol causes a differential response between nerve growth factor and brain-derived neurotrophic factor ligand/receptor systems in the mouse cerebellum2010
Author(s)
Wang ZY, Miki T, Lee KY, Yokoyama T, Kusaka T, Sumitani K, Warita K, Matsumoto Y, Yakura T, Hosomi N, Ameno K, Bedi KS, Takeuchi Y
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Journal Title
Neuroscience 165
Pages: 485-491
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Peer Reviewed
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[Journal Article] Cholinergic alterations following alcohol exposure in the frontal cortex of Aldh2-deficient mice models2009
Author(s)
Jamal M, Ameno K, Miki T, Wang W, Kumihashi M, Isse T, Kawamoto T, Kitagawa K, Nakayama K, Ijiri I, Kinoshita H.
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Journal Title
Brain Res. 27
Pages: 37-43
Related Report
Peer Reviewed
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[Journal Article] Relationship between cerebral oxygenation and phosphorylation potential during secondary energy failure in hypoxic-ischemic newborn piglets2009
Author(s)
Kusaka T, Ueno M, Miki T, Kuboi T, Nakamura S, Koyano K, Ijichi S, Yasuda S, Okubo K, Kawada K, Namba M, Nishida T, Imai T, Isobe K, Itoh S.
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Journal Title
Pediatr Res. 65
Pages: 317-22
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Peer Reviewed
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[Journal Article] Relationship between cerebral oxygenation and phosphorylation potential during secondary energy failure in hypoxic-ischemic newborn piglets2009
Author(s)
Kusaka T, Ueno M, Miki T, Kuboi T, Nakamura S, Koyano K, Ijichi S, Yasuda S, Okubo K, Kawada K, Namba M, Nishida T, Imai T, Isobe K, Itoh S
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Journal Title
Pediatr Res. 65
Pages: 317-22
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Peer Reviewed
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[Journal Article] Japan Standard Stroke Registry Study Group. Predictors of ntracerebral hemorrhage severity and its outcome in Japanese stroke patients2009
Author(s)
Hosomi N, Naya T, Ohkita H, Mukai M, Nakamura T, Ueno M, Dobashi H, Murao K, Masugata H, Miki T, Kohno M, Kobayashi S, Koziol JA
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Journal Title
Cerebrovasc Dis. 7
Pages: 67-74
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Peer Reviewed
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[Journal Article] Early postnatal ethanol exposure induces fluctuation in the expression of BDNF mRNA in the developing rat hippocampus.2008
Author(s)
Miki T, Kuma H, Yokoyama T, Sumitani K, Matsumoto Y, Kusaka T, Warita K, Wang ZY, Hosomi N, Imagawa T, Bedi KS, Itoh S, Nakamura Y, Takeuchi Y
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Journal Title
Acta Neurobiol Exp. 68
Pages: 484-493
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Peer Reviewed
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[Journal Article] Ethanol neurotoxicity and dentate gyrus development.2008
Author(s)
Miki T, Yokoyama T, Sumitani K, Kusaka T, Warita Y, Matsumoto Y, Wang ZY, Wilce PA, Bedi KS, Itoh, S, Takeuchi Y
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Journal Title
Congenital Anomalies 48
Pages: 110-117
NAID
Related Report
Peer Reviewed
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[Journal Article] Activin A and equine chorionic gonadotropin recover reproductive dysfunction induced by neonatal exposure to an estrogenic endocrine disruptor in adult male mice.2008
Author(s)
Warita K, Okamoto K, Mutoh KI, Hasegawa Y, Yue ZP, Yokoyama T, Matsumoto Y, Miki T, Takeuchi Y, Kitagawa H, Sugawara T, Hoshi N.
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Journal Title
Biol Reprod. 78
Pages: 59-67
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Peer Reviewed
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[Journal Article] Early postnatal ethanol exposure induces fluctuation in the expression of BDNF mRNA in the developing rat hippocampus2008
Author(s)
Miki T, Kuma H, Yokoyama T, Sumitani K, Matsumoto Y, Kusaka T, Warita K, Wang ZY, Hosomi N, Imagawa T, S Bedi K, Itoh S, Nakamura Y, Takeuchi Y.
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Journal Title
Acta Neurobiol Exp (Wars) 68
Pages: 484-93
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Peer Reviewed
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[Journal Article] Ethanol neurotoxicity and dentate gyrus development2008
Author(s)
Miki T, Yokoyama T, Sumitani K, Kusaka T, Warita K, Matsumoto Y, Wang ZY, Wilce PA, Bedi KS, Itoh S, Takeuchi Y.
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Journal Title
Congenit Anom (Kyoto) 48
Pages: 110-7
NAID
Related Report
Peer Reviewed
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[Journal Article] Plasma brain natriuretic peptide as a surrogate marker for ardioembolic stroke2008
Author(s)
Yukiiri K, Hosomi N, Naya T, Takahashi T, Ohkita H, Mukai M, Masugata H, Murao K, Ueno M, Nakamura T, Dobashi H, Miki T, Kuroda Y, Kohno M.
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Journal Title
BMC Neurol 11 ; 8
Pages: 45-45
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Peer Reviewed
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[Journal Article] The effect of prenatal X-irradiation on the developing cerebral cortex of rats. A quantitative assessment of glial cells in the somatosensory cortex2007
Author(s)
Miki T, Yokoyama T, Sumitani K, Wang ZY, Yang W, Kusaka T, Matsumoto Y, Warita K, Lee NS, Fukui Y, Takeuchi Y
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Journal Title
Int J Dev Neurosci. 25
Pages: 293-297
Related Report
Peer Reviewed
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[Journal Article] The effect of prenatal X-irradiation on the developing cerebral cortex of rats.ll: A quantitative assessment of glial cells in the somatosensory cortex2007
Author(s)
Miki T, Yokoyama T, Sumitani K, Wang ZY, Yang W, Kusaka T, Matsumoto Y, Warita K, Lee NS, Fukui Y, Takeuchi Y.
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Journal Title
Int J Dev Neurosci. 25
Pages: 293-297
Related Report
Peer Reviewed
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[Journal Article] Oligodendrocyte myelin glycoprotein (OMgp) in rat hippocampus is depleted by chronic ethanol consumption2006
Author(s)
Okamoto H, Miki T, Lee KY, Yokoyama T, Kuma H, Wang ZY, Gu H, Li HP, Matsumoto Y, Irawan S, Bedi KS, Nakamura Y, Takeuchi Y
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Journal Title
Neurosci Lett. 406
Pages: 76-80
Related Report
Peer Reviewed
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[Journal Article] Age-related changes in growth hormone-immunoreactive cells in the anterior pituitary gland of Jcl: Wistar-TgN (ARGHGEN) 1Nts rats (Mini rats)2006
Author(s)
Matsumoto Y, Tsukamoto Y, Miki T, Ogawa K, Lee KY, Yokoyama T, Satriotomo I, Li HP, Gu H, Wang ZY, Karasawa S, Ueda S, Sasaki F, Takeuchi Y.
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Journal Title
Congenit Anom. (Kyoto) 46
Pages: 188-93
NAID
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Peer Reviewed
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[Book] Complex Medical Engineering2007
Author(s)
Touge T, Gonzalez D, Miki T, Hiramine C, Takeuchi H
Total Pages
6
Publisher
Effects of Electric or Magnetic Brain Stimulation on Cortical and Subcortical Neural Functions in Rats
Related Report