Analysis of microdomain of the apical and basolateral membrane in epithelial cells with polarity

2011 Fiscal Year Final Research Report

• Project/Area Number: 21590209
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: General anatomy (including Histology/Embryology)
• Research Institution: Gunma University
• Principal Investigator: AOKI Takeo 群馬大学, 大学院・医学系研究科, 講師 (70150919)
• Co-Investigator(Kenkyū-buntansha): HAGIWARA Haruo 帝京大学, 医学部, 教授 (80189464)
• Co-Investigator(Renkei-kenkyūsha): MATSUURA Tsutomu 群馬大学, 大学院・工学系研究科, 准教授 (80181692)
• Project Period (FY): 2009 – 2011
• Keywords: 膜微小ドメイン / アクアポリン-2 / リサイクリングシステム / MDCK細胞 / カベオラ / シンタキシン-6 / 初期エンドソーム / 糖脂質合成阻害剤

Research Abstract

In MDCK cells stably expressing human AQP2 (MDCK-hAQP2), AQP2 is trafficked to the apical special membrane by forskolin and then internalized to the intracellular compartment by some mechanisms. The results of experiments in caveolin-1 knockdown cells by RNA interference or ceramide glucosyltransferase inhibitor treated cells, sialidase treated cells suggest that AQP2 expression and its retention in the apical membrane, its destination is closely related with the completeness of membrane microdomain components.

Research Products

• [Journal Article] Blind Source Separation of Mixed Images Using 2-D Complex Wavelet Transform (2011)
  • Author(s): Matsuura T, A. Faiz, K. Kiryu
  • Journal Title: Journal of the Japan Society of Applied Electro-magnetics and Mechanics Volume: Vol.19 Pages: 234-239
• [Journal Article] Myosin light chain kinase/actin interaction in phorbol dibutyrate-stimulated smooth muscle cells (2011)
  • Author(s): Thatcher SE, Fultz ME, Tanaka H, Hagiwara H, Zhang HL, Zhang Y, Hayakawa K, Yoshiyama S, Nakamura A, Wang HH, Katayama T, Watanabe M, Lin Y, Wright GL, Kohama K
  • Journal Title: J Pharmacol Sci Volume: 116 Pages: 116-127
• [Journal Article] Characterization of the medaka (Oryzias latipes) primary ciliary dyskinesia mutant, jaodori: redundant and distinct roles of dynein axonemal intermediate gene 2 (dnai2) in motile cilia (2010)
  • Author(s): Kobayashi D, Iijima N, Hagiwara H, Kamura K, Takeda H, Yokoyama T
  • Journal Title: Developmental Biology Volume: 347 Pages: 62-70
• [Journal Article] Pre-embedding immunoelectron microscopy of chemically fixed mammalian tissue culture cells (2010)
  • Author(s): Hagiwara H, Aoki T, Suzuki T, Takata K
  • Journal Title: Schwartzbach SD, Osafune T, eds, Immunoelectron microscopy, methods and protocols Pages: 145-154
• [Journal Article] Double-label immunoelectron microscopy for studying the colocalization of proteins in culture cells (2010)
  • Author(s): Hagiwara H, Aoki T, Suzuki T, Takata K
  • Journal Title: Schwartzbach SD, Osafune T, eds, Immunoelectron microscopy, methods and protocols Pages: 249-257
• [Journal Article] Localization of Inv in a distinctive intraciliary compartment requires the C-terminal ninein-homolog-containing region (2009)
  • Author(s): Shiba D, Yamaoka Y, Hagiwara H, Takamatsu T, Hamada H, Yokoyama T
  • Journal Title: J. Cell Sci Volume: 122 Pages: 44-54
• [Journal Article] Close association of aquaporin-2 internalization with caveolin-1
  • Author(s): Aoki T, Suzuki T, Hagiwara H, Kuwahara M, Sasaki S, Takata K, Matsuzaki T
  • Journal Title: Acta Histochem Cytochem Volume: (in press)
• [Presentation] Morphoogical analysis of effects with arachidonic acid in smooth muscle cells (2012)
  • Author(s): Tanaka H, Hagiwara H, Mitui S
  • Organizer: 第117回日本解剖学会
  • Place of Presentation: 山梨大学甲府キャンパス(山梨県)
  • Year and Date: 20120327-29
• [Presentation] MDCK細胞頂部におけるAQP2保持能力に関する膜微小ドメイン構成成分に関する検討 (2011)
  • Author(s): 青木武生, 松崎利行, 高田邦昭
  • Organizer: 第52回日本組織細胞化学会総会・学術集会講演会
  • Place of Presentation: 金沢大学宝町キャンパス(石川県)
  • Year and Date: 20110924-25
• [Presentation] 崎尚、野島美久SIRPαシグナル経路の遮断は糖尿病性腎症を増悪させる (2011)
  • Author(s): 高橋哲史, 廣村桂樹, 浜谷博子, 加藤麻衣, 坂入徹, 櫻井則之, 池内秀和, 前嶋明人, 黒岩卓, 青木武生, 大西浩史, 的崎尚, 野島美久
  • Organizer: 第54回日本腎臓学会学術総会
  • Place of Presentation: パシフィコ横浜会議センター(神奈川県)
  • Year and Date: 20110615-17
• [Presentation] 平滑筋細胞におけるスフィンゴ脂質による細胞内微細形態変化 (2011)
  • Author(s): 田中秀幸, 萩原治夫
  • Organizer: 第116回日本解剖学会
  • Place of Presentation: パシフィコ横浜会議センター(神奈川県)
  • Year and Date: 20110328-30
• [Presentation] AQP2 retention in the apical membrane is closely related with membrane micro-domain component (2011)
  • Author(s): Aoki T, Hagiwar H, Takata K, Matsuzaki T
  • Organizer: 第116回日本解剖学会総会・全国学術集会
  • Place of Presentation: パシフィコ横浜会議センター(神奈川県)
  • Year and Date: 20110328-30
• [Presentation] Nojima Y The role of SIRPα (SHPS-1) in experimental diabetic nephropathy. American Society of Nephrology (2010)
  • Author(s): Takahashi T, Hiromura K, Hamatani H, Tomioka M, Maeshima A, Kuroiwa T, Ohnishi H, Matozaki T, Aoki T
  • Organizer: 43rd Annual Meeting & Scientific Exposition
  • Year and Date: 20101116-21
• [Presentation] SIRP-αは糸球体上皮細胞の形態と蛋白尿制御に関与する (2010)
  • Author(s): 富岡麻衣, 廣村桂樹, 高橋哲史, 前嶋明人, 黒岩卓, 青木武生, 高田邦昭, 大西浩史, 的崎尚, 野島美久
  • Organizer: 第53回日本腎臓学会学術総会
  • Place of Presentation: 神戸国際会議場、神戸ポートピアホテル、神戸国際展示場(兵庫県)
  • Year and Date: 20100616-18
• [Presentation] The Role of SIRPα in Podocyte Structure and Function (2010)
  • Author(s): Tomioka M, Hiromura K, Takahashi T, Maeshima A, Kuroiwa T, Kaneko Y, Ohnishi H, Matozaki T, Aoki T, Takata K, Nojima Y
  • Organizer: 国際腎臓学会NEXUS京都シンポジウム
  • Place of Presentation: 国立京都国際会館(京都府)
  • Year and Date: 20100415-18
• [Presentation] 頂部膜剥離法によって作製した試料によるAQP2動態の観察 (2010)
  • Author(s): 青木武生, 萩原治夫, 鈴木健史, 松崎利行, 高田邦昭
  • Organizer: 第115回日本解剖学会総会・全国学術集会
  • Place of Presentation: 岩手県民会館(岩手県)
  • Year and Date: 20100328-30
• [Presentation] 一次繊毛内分子領域(inv compartment)へのNphp3-Nek8集積機構解析 (2010)
  • Author(s): 芝大, 萩原治夫, 横山尚彦
  • Organizer: 第115回日本解剖学会
  • Place of Presentation: 岩手県民会館(岩手県)
  • Year and Date: 20100328-30
• [Presentation] 筋形質膜におけるデンスプラーク領域とカベオラ密集領域 (2010)
  • Author(s): 田中秀幸, 萩原治夫
  • Organizer: 第42回日本臨床分子形態学会
  • Place of Presentation: 東レ総合研修センター(静岡県)
  • Year and Date: 2010-09-24
• [Presentation] SIRPα (SHPS-1) signaling pathway is involved in podocyte structure and function、American Society of Nephrology (2009)
  • Author(s): Tomioka M, Hiromura K, Takahashi T, Maeshima A, Kuroiwa T, Kaneko Y, Ohnishi H, Matozaki T, Aoki T, Takata K, Nojima Y
  • Organizer: 42nd Annual Meeting & Scientific Exposition
  • Place of Presentation: San Diego Convention Center, San Diego, USA
  • Year and Date: 20091027-1101
• [Presentation] MDCK細胞における頂部細胞膜カベオラと水チャネルアクアポリン2との関係 (2009)
  • Author(s): 青木武生, 萩原治夫, 鈴木健史, 高田邦昭
  • Organizer: 日本組織細胞化学会第50回学術集会
  • Place of Presentation: ピアザ淡海 滋賀県立県民交流センター(滋賀県)
  • Year and Date: 20090926-27
• [Presentation] SIRP-αは糸球体上皮細胞の形態と蛋白尿制御に関与する (2009)
  • Author(s): 富岡麻衣, 廣村桂樹, 高橋哲史, 前嶋明人, 黒岩卓, 青木武生, 高田邦昭, 大西浩史, 的崎尚, 野島美久
  • Organizer: 第10回腎不全病態治療研究会
  • Place of Presentation: 全社協灘尾ホール(東京都)
  • Year and Date: 2009-12-12
• [Presentation] 卵管の形態 (2009)
  • Author(s): 萩原治夫
  • Organizer: The 10^<th> Annual Symposium Japanese Society for the Advancement of Women's Imaging
  • Place of Presentation: 淡路夢舞台国際会議場(兵庫県)
  • Year and Date: 2009-09-04
• [Remarks]
  • URL: http://anatcb.dept.med.gunma-u.ac.jp/~anat1his/pub.html