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ヒト遺伝病Griscelli syndromeの分子レベルでの病態解明

Research Project

Project/Area Number 15689006
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Pathological medical chemistry
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

福田 光則  独立行政法人理化学研究所, 福田独立主幹研究ユニット, 独立主幹研究員 (50311361)

Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥29,120,000 (Direct Cost: ¥22,400,000、Indirect Cost: ¥6,720,000)
Fiscal Year 2005: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2004: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2003: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Keywordsシナプトタグミン様蛋白質 / Rab27A / Rabエフェクター / メラノソーム輸送 / Griscelli症候群 / エキソサイトーシス / Slac2-a / melanophilin / 膜輸送
Research Abstract

本研究ではRAB27A遺伝子の欠損・変異により引き起こされるヒト遺伝病Griscelli syndrome及びそのモデルマウスashenの発症メカニズムを分子レベルで解明することを目的とした。昨年度までにGriscelli syndrome患者及びashenマウスに特徴的な毛髮の白色化(メラノソーム輸送異常)の原因究明に取り組み、Rab27A、Slac2-a(Rab27Aエフェクター兼ミオシンVaカーゴ受容体)、ミオシンVa、Slp2-aを介するメラノソーム輸送の分子メカニズムを解明することに成功している(Nature Cell Biol.(2004)6,1195-1203)。そこで本年度は、ashenマウスで異常が報告されている網膜上皮細胞の網膜メラノソーム輸送機構の解明に取り組んだ。網膜上皮細胞には皮膚のメラノソームと異なりSlac2-aではなく、Slac2-cという相同分子が発現しており、Rab27A・Slac2-c・ミオシン複合体を形成してメラノソームを運搬すると考えられた。これまでの解析でSlac2-cには少なくとも二種類のミオシン(Va/VIIa)が結合することが報告されていたが、細胞内でどちらのミオシンと結合して網膜メラノソームを運搬するかは明らかではなかった。本研究では、生化学的解析によりSlac2-cがミオシンVaよりもミオシンVIIaに高親和性に結合すること、培養メラノサイト(melan-a細胞)を用いた細胞生物学的解析により、Rab27A・Slac2-c・ミオシンVIIa複合体により網膜メラノソームが運搬される可能性が高いことを初めて明らかにした(J.Biol.Chem.(2005)280,28015-28022;Methods Enzymol.(2005)403,431-444)。

Report

(3 results)
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (51 results)

All 2006 2005 2004 Other

All Journal Article (38 results) Book (1 results) Publications (12 results)

  • [Journal Article] Distinct developmental expression of synaptotagmin I and IX in the mouse brain.2006

    • Author(s)
      Fukuda, M.
    • Journal Title

      NeuroReport 17

      Pages: 179-182

    • Related Report
      2005 Annual Research Report
  • [Journal Article] O-glycosylation is essential for intracellular targeting of synaptotagmins I and II in non-neuronal specialized secretory cells.2005

    • Author(s)
      Atiya-Nasagi, Y., Cohen, H., Medalia, O., Fukuda, M., Sagi-Eisenberg, R.
    • Journal Title

      J.Cell Sci. 118

      Pages: 1363-1372

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Classical protein kinase C(s) regulates targeting of synaptotagmin IX to the endocytic recycling compartment.2005

    • Author(s)
      Haberman, Y., Ziv, I., Gorzalczany, Y., Fukuda, M., Sagi-Eisenberg, R.
    • Journal Title

      J.Cell Sci. 118

      Pages: 1641-1649

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Functional analysis of Slac2-c/MyRIP as a linker protein between melanosomes and myosin VIIa.2005

    • Author(s)
      Kuroda, T.S., Fukuda, M.
    • Journal Title

      J.Biol.Chem. 280

      Pages: 28015-28022

    • Related Report
      2005 Annual Research Report
  • [Journal Article] AS160, the Akt substrate regulating GLUT4 translocation, has a functional Rab GTPase activating protein domain.2005

    • Author(s)
      Miinea, C.P., Sano, H., Kane, S., Sano, E., Fukuda, M., Peranen, J., Lane, W.S., Lienhard G.E.
    • Journal Title

      Biochem.J. 391

      Pages: 87-93

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Protein Kinase C-mediated phosphorylation of the two polybasic regions of synaptotagmin VI regulates their function in acrosomal exocytosis.2005

    • Author(s)
      Roggero, C.M., Tomes, C.N., De Blas, G.A., Castillo, J., Michaut, M.A., Fukuda, M., Mayorga, L.S.
    • Journal Title

      Dev.Biol. 285

      Pages: 422-435

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Adenovirus-mediated silencing of Synaptotagmin 9 inhibits Ca^<2+>-dependent insulin secretion in islets.2005

    • Author(s)
      Iezzi, M., Eliasson, L., Fukuda, M., Wollheim, C.B.
    • Journal Title

      FEBS Lett. 579

      Pages: 5241-5246

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Rab proteins regulate epithelial sodium channel activity in colonic epithelial HT-29 cells.2005

    • Author(s)
      Saxena, S., Singh, M., Engisch, K., Fukuda, M., Kaur, S.
    • Journal Title

      Biochem.Biophys.Res.Commun. 337

      Pages: 1219-1223

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The short apical membrane half-life of rescued ΔF508-cystic fibrosis transmembrane conductance regulator (CFTR) CFTR results from accelerated endocytosis of ΔF508-CFTR in polarized human airway epithelial cells.2005

    • Author(s)
      Swiatecka-Urban, A., Brown, A., Moreau-Marquis, S., Renuka, J., Coutermarsh, B., Barnaby, R., Karison, K.H., Flotte, T.R., Fukuda, M., Langford, G.M., Stanton, B.A.
    • Journal Title

      J.Biol.Chem. 280

      Pages: 36762-36772

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Slp4-a/granuphilin-a interacts with syntaxin-2/3 in a Munc18-2-dependent manner.2005

    • Author(s)
      Fukuda, M., Imai, A., Nashida, T., Shimomura, H.
    • Journal Title

      J.Biol.Chem. 280

      Pages: 39175-39184

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The C2B domain of rabphilin directly interacts with SNAP-25 and regulates the docking step of dense core vesicle exocytosis in PC12 cells.2005

    • Author(s)
      Tsuboi, T., Fukuda, M.
    • Journal Title

      J.Biol.Chem. 280

      Pages: 39253-39259

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Cloning and genomic characterization of sytdep, a new synaptotagmin XIV-related gene.2005

    • Author(s)
      Herrero-Turrion, M.J., Fukuda, M., Mollinedo, F.
    • Journal Title

      Biochem.Biophys.Res.Commun. 340

      Pages: 386-394

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Slp homology domain : A novel protein motif that specifically binds small GTPase Rab27.2005

    • Author(s)
      Fukuda, M.
    • Journal Title

      Recent Res.Dev.Biochem. 6

      Pages: 13-29

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Versatile role of Rab27 in membrane trafficking : Focus on the Rab27 effector families.2005

    • Author(s)
      Fukuda, M.
    • Journal Title

      J.Biochem. 137

      Pages: 9-16

    • NAID

      10017342344

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Functional analysis of Slac2-a/melaonophilin as a linker protein between Rab27A and myosin Va in melanosome transport.2005

    • Author(s)
      Kuroda, T.S., Itoh, T., Fukuda, M.
    • Journal Title

      Methods Enzymol. 403

      Pages: 419-431

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Identification and biochemical analysis of Slac2-c/MyRIP as a Rab27-, myosin Va/VIIa-, and actin-binding protein.2005

    • Author(s)
      Kuroda, T.S., Fukuda, M.
    • Journal Title

      Methods Enzymol. 403

      Pages: 431-444

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Analysis of the role of Rab27 effector Slp4-a/granuphilin-a in dense-core vesicle exocytosis.2005

    • Author(s)
      Fukuda, M., Kanno, E.
    • Journal Title

      Methods Enzymol. 403

      Pages: 445-457

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Assay and functional interactions of Rim2 with Rab3.2005

    • Author(s)
      Fukuda, M.
    • Journal Title

      Methods Enzymol. 403

      Pages: 457-468

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Assay of Rab binding specificity of rabphilin and Noc2 : Target molecules for Rab27.2005

    • Author(s)
      Fukuda, M., Yamamoto, A.
    • Journal Title

      Methods Enzymol. 403

      Pages: 469-481

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Slac2-aとSlp2-a:メラニン色素輸送のしくみ2005

    • Author(s)
      福田光則
    • Journal Title

      医学のあゆみ 212

      Pages: 769-770

    • Related Report
      2005 Annual Research Report
  • [Journal Article] シナプトタグミンと類似タンパク質による膜輸送制御の分子メカニズム2005

    • Author(s)
      福田光則
    • Journal Title

      生化学 77

      Pages: 603-618

    • NAID

      10016603083

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 「メラニン色素」輸送の分子メカニズム:肌や髮の毛が黒くなる仕組み2005

    • Author(s)
      福田光則
    • Journal Title

      日皮協ジャーナル 54

      Pages: 60-66

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 美白への新たなアプローチ-メラニン輸送をストップさせる-2005

    • Author(s)
      黒田垂歩, 福田光則
    • Journal Title

      BIONICS 2(11)

      Pages: 68-71

    • NAID

      40007003528

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Munc13-4 is a GTP-Rab27-binding protein regulating dense core granule serection in platelets.2004

    • Author(s)
      Shirakawa, R., Higashi, T., Tabuchi, A., Yoshioka, A., Nishioka, H., Fukuda, M., Kita, T., Horiuchi, H.
    • Journal Title

      J.Biol.Chem. 279

      Pages: 10730-10737

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Synaptotagmin interaction with the syntaxin/SNAP-25 dimer is mediated by an evolutionarily conserved motif and is sensitive to inositol hexakisphosphate.2004

    • Author(s)
      Rickman, C., Archer, D.A., Meunier, F.A., Craxton, M., Fukuda, M., Burgoyne, R.D., Davletov, B.
    • Journal Title

      J.Biol.Chem. 279

      Pages: 12574-12579

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Rabphilin and Noc2 are recruited to dense-core vesicles through specific interaction with Rab27A in PC12 cells.2004

    • Author(s)
      Fukuda, M., Kanno, E., Yamamoto, A.
    • Journal Title

      J.Biol.Chem. 279

      Pages: 13065-13075

    • Related Report
      2004 Annual Research Report
  • [Journal Article] The small GTPase Rab27B regulates amylase release from rat parotid acinar cells.2004

    • Author(s)
      Imai, A., Yoshie, S., Nashida, T., Shimomura, H., Fukuda, M.
    • Journal Title

      J.Cell Sci. 117

      Pages: 1945-1953

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Slac2-a/melanophilin contains multiple PEST-like sequences that are highly sensitive to proteolysis.2004

    • Author(s)
      Fukuda, M., Itoh, T.
    • Journal Title

      J.Biol.Chem. 279

      Pages: 22314-22321

    • Related Report
      2004 Annual Research Report
  • [Journal Article] RNA interference-mediated silencing of synaptotagmin IX, but not synaptotagmin I, inhibits dense-core vesicle exocytosis in PC12 cells.2004

    • Author(s)
      Fukuda, M.
    • Journal Title

      Biochem.J. 380

      Pages: 875-879

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Synaptotagmin V and IX isoforms control Ca^<2+>-dependent insulin exocytosis.2004

    • Author(s)
      Iezzi, M., Kouri, G., Fukuda, M., Wollheim, C.B.
    • Journal Title

      J.Cell Sci. 117

      Pages: 3119-3127

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Synaptotagmin IV regulates glial glutamate release.2004

    • Author(s)
      Zhang, Q., Fukuda, M., Van Bockstaele, E., Pascual, O., Haydon, P.G.
    • Journal Title

      Proc.Natl.Acad.Sci.USA 101

      Pages: 9441-9446

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Alternative splicing in the first α-helical region of the Rab-binding domain of Rim regulates Rab3A binding activity : Is Rim a Rab3 effector protein during evolution?2004

    • Author(s)
      Fukuda, M.
    • Journal Title

      Genes Cells 9

      Pages: 831-842

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Effect of forskolin on synaptotagmin IV protein trafficking in PC 12 cells.2004

    • Author(s)
      Fukuda, M., Yamamoto, A.
    • Journal Title

      J.Biochem. 136

      Pages: 245-253

    • NAID

      10016201637

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Synaptotagmin VII is targeted to dense-core vesicles and regulates their Ca^<2+>-dependent exocytosis in PC 12 cells.2004

    • Author(s)
      Fukuda, M., Kanno, E., Satoh, M., Saegusa, C., Yamamoto, A.
    • Journal Title

      J.Biol.Chem. 279

      Pages: 52677-52684

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Rab27A-binding protein Slp2-a is required for peripheral melanosome distribution and elongated cell shape in melanocytes.2004

    • Author(s)
      Kuroda, T.S., Fukuda, M.
    • Journal Title

      Nature Cell Biol. 6

      Pages: 1195-1203

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Vesicular reuptake inhibition by a synaptotagmin I C2B domain antibody at the squid giant synapse.2004

    • Author(s)
      Llinas, R.R., Sugimori, M., Moran, K., Moreira, J.E., Fukuda, M.
    • Journal Title

      Proc.Natl.Acad.Sci.USA 101

      Pages: 17855-17860

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Rabphilin and Noc2 function as Rab27 effectors that control Cat^<2+>-regulated exocytosis.2004

    • Author(s)
      Fukuda, M.
    • Journal Title

      Recent Res.Dev.Neurochem. 7

      Pages: 57-69

    • Related Report
      2004 Annual Research Report
  • [Journal Article] シナプトタグミンによる調節性分泌の制御2004

    • Author(s)
      福田光則
    • Journal Title

      蛋白質核酸酵素 49

      Pages: 2186-2197

    • NAID

      40006462984

    • Related Report
      2004 Annual Research Report
  • [Book] アンチ・エイジングシリーズ1「白髪・脱毛・育毛の実際」メラニン色素輸送メカニズムの解明2005

    • Author(s)
      福田光則, 黒田垂歩
    • Publisher
      エヌ・ティー・エス
    • Related Report
      2005 Annual Research Report
  • [Publications] Bahadoran, P., Busca, R., Chiaverini, C., Westbroek, W., Lambert, J., Bille, K., Valony, G., Fukuda, M., Naeyaert, J.-M., Ortonne, J.- P., Ballotti, R.: "Characterization of the molecular defects in Rab27a, caused by RAB27A missense mutations found in patients with Griscelli syndrome."J.Biol.Chem.. 278. 11386-11392 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Fukuda, M.: "Distinct Rab binding specificity of Rim1, Rim2, rabphilin, and Noc2 : Identification of a critical determinant of Rab3A/Rab27A recognition by Rim2."J.Biol.Chem.. 278. 15373-15380 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Fukuda, M.: "Slp4-a/granuphilin-a inhibits dense-core vesicle exocytosis through interaction with the GDP-bound form of Rab27A in PC12 cells."J.Biol.Chem.. 278. 15390-15396 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Fukuda, M.: "Molecular cloning, expression, and characterization of a novel class of synaptotagmin (Syt XIV) conserved from Drosophila to humans."J.Biochem.. 133. 641-649 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Fukuda, M.: "Molecular cloning and characterization of human, rat, and mouse synaptotagmin XV."Biochem.Biophys.Res.Commun.. 306. 64-71 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Kuroda, T.S., Ariga, H., Fukuda, M.: "The actin-binding domain of Slac2-a/melanophilin is required for melanosome distribution in melanocytes."Mol.Cell.Biol.. 23. 5245-5255 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Sato, M., Moroi, K., Nishiyama, M., Zhou, J., Usui, H., Kasuya, Y., Fukuda, M., Kohara, Y., Komuro, I., Kimura, S.: "Characterization of a novel C.elegans RGS protein with a C2 domain : evidence for direct association between C2 domain and Gαq subunit."Life Sci.. 73. 917-932 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Haberman, Y., Grimberg, E., Fukuda, M., Sagi-Eisenberg, R.: "Synaptotagmin IX, a possible linker between the perinuclear endocytic recycling compartment and the microtubules."J.Cell Sci.. 116. 4307-4318 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Waselle, L., Coppola, T., Fukuda, M., Iezzi, M., El-Amraoui, A., Petit, C., Regazzi, R.: "Involvement of the Rab27 binding protein Slac2c/MyRIP in insulin exocytosis."Mol.Biol.Cell. 14. 4103-4113 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Yoo., S., Nguyen, M.P., Fukuda, M., Bittner, G.D., Fishman, H.M.: "Plasmalemmal sealing of transected mammalian neurites is a gradual process mediated by Ca^<2+>-regulated proteins."J.Neurosci.Res.. 74. 541-551 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Sadakata, T., Mizoguchi, A., Sato, Y., Katoh-Semba, R., Fukuda, M., Mikoshiba, K., Furuichi, T.: "The secretory granule-associated protein CAPS2 regulates neurotrophin release and cell survival."J.Neurosci.. 24. 43-52 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Fukuda, M., Kuroda, T.S.: "Missense mutations in the globular tail of myosin-Va in dilute mice partially impair binding of Slac2-a/melanophilin."J.Cell Sci.. 117. 583-591 (2004)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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