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Generation of kidney by interspecific blastocyst injection of pluripotent stem cells

Research Project

Project/Area Number 24591209
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kidney internal medicine
Research InstitutionYokohama City University

Principal Investigator

HASHIMOTO Tatsuo  横浜市立大学, 医学(系)研究科(研究院), 客員研究員 (20363806)

Research Collaborator UMEMURA Satoshi  横浜市立大学, 医学研究科, 教授
SUZUKI Syota  横浜市立大学, 大学院医学研究科
NAKAUCHI Hiromitsu  東京大学, 医科学研究所, 教授
YAMAGUCHI Tomoyuki  東京大学, 医科学研究所, 特任准教授
PENNINGER Josef  オーストリア科学アカデミー, 分子生物工学研究所, 教授
NAKAZAWA Masatoshi  横浜市立大学, 医学部, 准教授
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords腎臓再生 / 国際情報交換
Outline of Final Research Achievements

The aim of this study is to generate rat kidney in mouse by inter specific injection of stem cells, toward human kidney generation. At first, I injected mouse ES cells to generate mouse kidney.
First, I generated kidney deficient mouse. Second, I injected mouse ES cells into embryo. Kidney deficient embryo would be expected to exist 25 % under the Mendelian ratio. Rare mouse which has fully functioned kidney from injected cells can alive. An advice from coworker helped me to mix background. Then I can get more mice than before.
This study has possibility to generate brand new medical treatment towards human organ generation.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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