EJIMA Yosuke

J-GLOBAL         Last updated: Feb 26, 2014 at 19:51
 
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Name
EJIMA Yosuke
Affiliation
Prefectural University of Hiroshima
Section
Faculty of Human Culture and Science, Department of Health Sciences
Job title
Professor
Degree
(BLANK)

Research Areas

 
 

Academic & Professional Experience

 
Apr 2004
 - 
Today
Professor, Faculty of Human Culture and Science, Department of Health Science, Prefectural University of Hiroshima
 
Apr 2000
 - 
Mar 2008
Professor, Department of Radiological Science, Hiroshima Prefectural University of Health and Welfare
 
Apr 1999
 - 
Mar 2003
Professor, Department of Radiological Sciences and Technology, Hiroshima Prefectural College of Health and Welfare
 
Apr 1993
 - 
Mar 1999
Associate Professor, Radiation Biology Center, Kyoto University
 
Apr 1979
 - 
Feb 1993
Research Associate, Radiation Biology Center, Kyoto University
 

Education

 
 
 - 
1981
Graduate School, Division of Science, The University of Tokyo
 
Apr 1975
 - 
Mar 1979
Zoology, The University of Tokyo
 
Apr 1973
 - 
Mar 1975
Department of Biology, Zoology, Faculty of Science, The University of Tokyo
 
 
 - 
1975
Faculty of Science, The University of Tokyo
 
Apr 1971
 - 
Mar 1973
Faculty of Art and Sciences, The University of Tokyo
 

Published Papers

 
Takahashi A, Mori E, Su X, Nakagawa Y, Okamoto N, Uemura H, Kondo N, Noda T, Toki A, Ejima Y, Chen DJ, Ohnishi K, Ohnishi T
Journal of radiation research   51(4) 417-422   2010   [Refereed]
Sasaki MS, Nomura T, Ejima Y, Utsumi H, Endo S, Saito I, Itoh T, Hoshi M
Radiation research   170(1) 101-117   Jul 2008   [Refereed]
Sasaki MS, Endo S, Ejima Y, Saito I, Okamura K, Oka Y, Hoshi M
Radiation and environmental biophysics   45 79-91   Jul 2006   [Refereed]
Endo S, Hoshi M, Takada J, Takatsuji T, Ejima Y, Saigusa S, Tachibana A, Sasaki MS
Journal of radiation research   47(2) 103-112   Jun 2006   [Refereed]
Ejima Y, Yang L
Human molecular genetics   12 1321-1328   Jun 2003   [Refereed]
Sasaki MS, Ejima Y, Tachibana A, Yamada T, Ishizaki K, Shimizu T, Nomura T
Mutation research   504(1/2) 101-118   Jul 2002   [Refereed]
Ejima Y, Yang L, Sasaki MS
International journal of cancer. Journal international du cancer   86(2) 262-268   Apr 2000   [Refereed]
WAF1 accumulation by carbon-ion beam and alpha-particle irradiation in human glioblastoma cultured cells.
Takahashi A, Ohnishi K, Tsuji K, Matsumoto H, Aoki H, Wang X, Tamamoto T, Yukawa O, Furusawa Y, Ejima Y, Tachibana A, Ohnishi T
International journal of radiation biology   76 335-341   Mar 2000   [Refereed]
Yaguchi H, Yoshida M, Ejima Y, Miyakoshi J
Mutation research   440 189-194   Apr 1999   [Refereed]
Ohnishi T, Wang X, Takahashi A, Ohnishi K, Ejima Y
Radiation research   151(3) 368-372   Mar 1999   [Refereed]
Sasaki MS, Takatsuji T, Ejima Y
Radiation research   150(2) 253-258   Aug 1998   [Refereed]
Ejima Y, Sasaki MS
Somatic cell and molecular genetics   23(5) 341-351   Sep 1997   [Refereed]
Kato MV, Ishizaki K, Shimizu T, Ejima Y, Tanooka H, Takayama J, Kaneko A, Toguchida J, Sasaki MS
Human genetics   94(1) 31-38   Jul 1994   [Refereed]
Ishizaki K, Ejima Y, Matsunaga T, Hara R, Sakamoto A, Ikenaga M, Ikawa Y, Aizawa S
International journal of cancer. Journal international du cancer   58(2) 254-257   Jul 1994   [Refereed]
Kato MV, Ishizaki K, Ejima Y, Kaneko A, Tanooka H, Sasaki MS
International journal of cancer. Journal international du cancer   54(6) 922-926   Jul 1993   [Refereed]
Saigusa S, Ejima Y, Kobayashi K, Sasaki MS
International journal of radiation biology   61(6) 785-790   Jun 1992   [Refereed]
Somatic and germinal mutations of tumor-suppressor genes in the development of cancer.
Sasaki MS, Kato M, Toguchida J, Yamaguchi T, Ejima Y, Ishizaki K, Kaneko A, Tanooka H
Journal of radiation research   32 Suppl 2 266-276   Dec 1991   [Refereed]
Determination of the chromosomal site for the human radiosensitive ataxia telangiectasia gene by chromosome transfer.
Ejima Y, Oshimura M, Sasaki MS
Mutation research   250 337-343   Sep 1991   [Refereed]
Ejima Y, Oshimura M, Sasaki MS
International journal of radiation biology   58(6) 989-997   Dec 1990   [Refereed]
Germinal imprinting in chromosome mutation.
Sasaki MS, Ejima Y, Toguchida J, Kato M, Ishizaki K, Ikenaga M
Progress in clinical and biological research   340B 347-354   1990   [Refereed]
Sasaki MS, Kobayashi K, Hieda K, Yamada T, Ejima Y, Maezawa H, Furusawa Y, Ito T, Okada S
International journal of radiation biology   56(6) 975-988   Dec 1989   [Refereed]
[Recessive oncogene and loss of heterozygosity].
Sasaki M, Ejima Y, Ishizaki K, Toguchida J, Kato M
Gan to kagaku ryoho. Cancer & chemotherapy   16 624-631   Mar 1989   [Refereed]
Types, rates, origin and expressivity of chromosome mutations involving 13q14 in retinoblastoma patients.
Ejima Y, Sasaki MS, Kaneko A, Tanooka H
Human genetics   79 118-123   Jun 1988   [Refereed]
Increase in copy number of N-myc in retinoblastomas in comparison with chromosome abnormality.
Sakai K, Tanooka H, Sasaki MS, Ejima Y, Kaneko A
Cancer genetics and cytogenetics   30 119-126   Jan 1988   [Refereed]
Sasaki MS, Takatsuji T, Ejima Y, Kodama S, Kido C
Radiation and environmental biophysics   26(3) 227-238   1987   [Refereed]
Ataxia telangiectasia with generalized skin pigmentation and early death.
Tsukahara M, Masuda M, Ohshiro K, Kobayashi K, Kajii T, Ejima Y, Sasaki MS
European journal of pediatrics   145 121-124   Apr 1986   [Refereed]
Ejima Y, Sasaki MS
Mutation research   159(1/2) 117-123   Jan 1986   [Refereed]
Ejima Y, Ikenaga M, Shiroya T
Photochemistry and photobiology   40(4) 461-464   Oct 1984   [Refereed]
Ejima Y, Nakamura I, Shiroya T
Radiation research   92(2) 423-429   Nov 1982   [Refereed]
Ejima Y, Shiroya T
Photochemistry and photobiology   36(1) 37-41   Jul 1982   [Refereed]
Possible inactivation of part of chromosome 13 due to 13qXp translocation associated with retinoblastoma.
Ejima Y, Sasaki MS, Kaneko A, Tanooka H, Hara Y, Hida T, Kinoshita Y
Clinical genetics   21 357-361   Jun 1982   [Refereed]
Radiosensitivity of fibroblasts from patients with retinoblastoma and chromosome-13 anomalies.
Ejima Y, Sasaki MS, Utsumi H, Kaneko A, Tanooka H
Mutation research   103 177-184   Feb 1982   [Refereed]
Ejima Y, Shiroya T
Photochemistry and photobiology   35(2) 175-180   Feb 1982   [Refereed]

Books etc

 
2013   ISBN:9784765315593
Nov 2011   ISBN:9784274211195
Retrotransposons and human genome evolution. In "Dynamical Genetics" (V.parisi, V.De Fonzo, & F.Aluffi-pentini Eds)
Research Signpost   
Fundamentals of Radiology 9th ED. (T. Aoyama ed.)
Kinpodo   2000   
Role of the ATM gene in checkpoint control and carcinogenesis (In A New Aspects of Cell Cycle, H. Nojima ed)
Yodosha   1998   
Radiation and chromosome aberrations (In Clinical Cytogenetics, T. Furusho ed. )
1996   
Chromosome breakage syndrome-Ataxia-telangiectasia(In Clinical cytogenetics)
Kinbara shuppan   1996   
Use of microcell hybrids for analysis of the llq23 region and improved localization of the A-T A/C genes. In "Ataxia-Telangiectasia"(R. A Gati & R. B. Painter Eds. )
Springer-Verlag   1993   

Conference Activities & Talks

 
Evolutionary origin of human MDM2 3'-untranslated region
EJIMA Yosuke
Dec 2013   
Gene overlap at the ATM-C11orf65 locus arising from exonization of non-coding DNA
EJIMA Yosuke
Dec 2012   
Alternative splicing and tissue-specific expression of the gene overlapping tail-to-tail to the ATM locus
EJIMA Yosuke
Dec 2011   

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(C))
Project Year: 1998 - 2000    Investigator(s): Yosuke EJIMA
The ATM on chromosome 11q22.3 is the gene responsible for the human radiosensitive recessive disease ataxia-telangiectasia (A-T). Analysis of mutations of ATM and its related genes is a major subject of this study. (1) ATM mutations in Japanese A-...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(C))
Project Year: 1996 - 1997    Investigator(s): Yosuke EJIMA
Ataxia-telangiectasia(A-T)is a human recissive disease characterized by an enhanced sensitivity to ionizing radiations. The ATM gene cloned from chromosome 11q22-23 region has been assumed to be the putative A-T disease gene. In the present study ...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(一般研究(C))
Project Year: 1992 - 1994    Investigator(s): Yosuke EJIMA
The aim of the research is to identify the gene for the human genetic disease ataxia telangiectasia (AT) that is characterized by an enhanced sensitivity to ionizing radiation.1. An AT-derived microcell hybrid, 2859/4-1, had a deletion at human ch...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(一般研究(C))
Project Year: 1989 - 1991    Investigator(s): Yosuke EJIMA
The chromosomal localization of the gene which complements radiation hypersensitivity of AT(ataxia telangiectasia)cells was studied by microcell-mediated chromosome transfer.1. An immortalized AT cell line, AT2KYSV, aDd its 6-thioguanineresistant ...
Study on Genetic Control of Radiosensitivity in Human Cells
Study on Polymorphism and Gene Duplication in the Human Genome
Gene Science Research
Project Year: 1999   

Social Contribution

 
Short Science Course for Grammer School Students
[Lecturer, Planner]  Prefectural University of Hiroshima  26 Jun 2013 - 26 Jun 2013
Shorot course for operations chief of radiography with X-rays
[Lecturer]  26 Jun 2013 - 26 Jun 2013
Shorot course for operations chief of radiography with X-rays
[Lecturer]  6 Feb 2013