Premature aging-like phenotypes in metastasis-associated protein 1 (Mta1) null mice

2008 Fiscal Year Final Research Report

• Project/Area Number: 19590422
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Experimental pathology
• Research Institution: Department of Clinical Research, National Hospital Organization National Kyushu Cancer Center
• Principal Investigator: TAKIGUCHI Soichi Department of Clinical Research, National Hospital Organization National Kyushu Cancer Center, 臨床研究部, 研究員 (00280793)
• Project Period (FY): 2007 – 2008
• Keywords: 老化 / 老人性骨粗鬆症 / クロマチン / NuRD / Mta1 / ノックアウトマウス / 細胞老化 / モデル動物

Research Abstract

高転移性乳癌細胞株より単離された癌転移関連遺伝子(Mta1)の生体内での機能解析を目的として、Mta1欠損マウスの作成を行った。本マウスは、早老化に類似した表現型(低回転型骨粗鬆症、脊柱彎曲、脱毛、白内障、生殖能力低下など)を示し、短命であった。また、MTA1欠損MEFは、培養中に細胞老化を起こす傾向があった。そのためMta1は、生体および細胞をストレス抵抗性にすると考えられる。

Research Products

• [Journal Article] A role for leukemia inhibitory factor in melanoma-induced bone metastasis (2009)
  • Author(s): Maruta, S., Takiguchi, S., Ueyama, M., Kataoka, Y., Oda, Y., Tsuneyoshi, M., Iguchi, H.
  • Journal Title: Clin. & Exp. Metastas. 26 Pages: 133-141
  • Peer Reviewed
• [Journal Article] Gastric acid secretion in cholecystokinin-1 receptor, -2 receptor, and -1, -2 receptor gene knockout mice (2009)
  • Author(s): Kanai, S., Hosoya, H., Akimoto, S., Ohta, M., Matsui, T., Takiguchi, S., Funakoshi, A., Miyasaka, K.
  • Journal Title: J. Physiol. Sci. 59 Pages: 23-29
  • Peer Reviewed
• [Journal Article] Hepatic steatosis in leptin-deficient mice is promoted by the PPARγ target gene Fsp27 (2008)
  • Author(s): Matsusue, K., Kusakabe, T., Noguchi, T., Takiguchi, S., Suzuki, T., Yamano, S., Gonzalez, FJ.
  • Journal Title: Cell Metab. 7 Pages: 302-311
  • Peer Reviewed
• [Journal Article] Cholecystokinin-A receptors regulate photic input pathways to the circadian clock (2008)
  • Author(s): Shimazoe, T., Morita, M., Ogiwara, S., Kojiya, T., Goto, J., Kamakura, M., Moriya, T., Shinohara, K. Takiguchi, S., Kono, A., Miyasaka, K., Funakoshi, A., Ikeda, M.
  • Journal Title: FASEB J. 22 Pages: 1479-1490
  • Peer Reviewed
• [Journal Article] Age-associated gallstone formation in male and female CCK-1(A) receptor-deficient mice (2007)
  • Author(s): Miyasaka, K., Kanai, S., Ohta, M., Hosoya, H., Sekime, A., Akimoto, S., Takiguchi, S., Funakoshi, A.
  • Journal Title: J. Gastroenterol. 42 Pages: 493-496
  • Peer Reviewed
• [Journal Article] Susceptibility to obesity and gallbladder stasis produced by a protein- and fat-enriched diet in male mice compared with female mice (2007)
  • Author(s): Miyasaka, K., Kanai, S., Ohta, M., Sekime, A., Akimoto, S., Takiguchi, S., Funakoshi, A.
  • Journal Title: Nutr. Metab. (Lond.) 4 Pages: 14
  • Peer Reviewed
• [Journal Article] Cholecystokinin 1 (A) receptor polymorphisms (2007)
  • Author(s): Miyasaka, K., Takiguchi, S., Funakoshi, A.
  • Journal Title: Curr. Top. Med. Chem. 7 Pages: 1205-1210
  • Peer Reviewed
• [Presentation] Premature aging-like phenotypes in metastasis-associated protein 1 (Mta1) null mice (2008)
  • Author(s): Takiguchi, S., Yaguchi, M., Ogawa, K., Wada, Y., Matsusue, K., Ito, T., Hamamoto, H., Akimitsu, N., Sekimizu, K., Toh, Y., Iguchi, H.
  • Organizer: American Society for Bone and Mineral Research 30th Annual Meeting
  • Place of Presentation: Montreal, Canada
  • Year and Date: 20080912-16
• [Presentation] Retinal signal processing for the circadian clock inputs via amacrine cell cholecystokinin-A receptors (2007)
  • Author(s): Ikeda, M., Morita, M., Takiguchi, S., Funakoshi, A., Shimazoe, T.
  • Organizer: Neuroscience 2007, the 37^<th> Annual Meeting of the Society for Neuroscience
  • Place of Presentation: San Diego, CA.
  • Year and Date: 20071103-07