International Journal of Radiation Oncology * Biology * Physics
Volume 73, Issue 4 , Pages 1219-1227 , 15 March 2009

Inhibition of 4E-BP1 Sensitizes U87 Glioblastoma Xenograft Tumors to Irradiation by Decreasing Hypoxia Tolerance

  • Ludwig Dubois, M.Sc.

      Affiliations

    • Department of Radiation Oncology (Maastro Laboratory), GROW–School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
    • ,
  • Michaël G. Magagnin, Ph.D.

      Affiliations

    • Department of Radiation Oncology (Maastro Laboratory), GROW–School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
    • ,
  • Arjen H.G. Cleven, M.D.

      Affiliations

    • Department of Pathology, GROW–School for Oncology and Developmental Biology, University Hospital Maastricht, Maastricht, the Netherlands
    • ,
  • Sherry A. Weppler, M.Sc.

      Affiliations

    • Department of Radiation Oncology (Maastro Laboratory), GROW–School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
    • ,
  • Beat Grenacher, B.Sc.

      Affiliations

    • Institute of Veterinary Physiology, Vetsuisse Faculty and Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
    • ,
  • Willy Landuyt, Ph.D.

      Affiliations

    • Department of Experimental Radiobiology and Oncology, University Hospital Leuven, Leuven, Belgium
    • ,
  • Natasja Lieuwes, B.Sc.

      Affiliations

    • Department of Radiation Oncology (Maastro Laboratory), GROW–School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
    • ,
  • Philippe Lambin, M.D., Ph.D.

      Affiliations

    • Department of Radiation Oncology (Maastro Laboratory), GROW–School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
    • ,
  • Thomas A. Gorr, Ph.D.

      Affiliations

    • Institute of Veterinary Physiology, Vetsuisse Faculty and Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
    • ,
  • Marianne Koritzinsky, Ph.D.

      Affiliations

    • Department of Radiation Oncology (Maastro Laboratory), GROW–School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
    • Division of Signaling Biology, Ontario Cancer Institute, Princess Margaret Hospital, Toronto, ON, Canada
    • Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada
    • ,
  • Bradly G. Wouters, Ph.D.

      Affiliations

    • Department of Radiation Oncology (Maastro Laboratory), GROW–School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
    • Division of Signaling Biology, Ontario Cancer Institute, Princess Margaret Hospital, Toronto, ON, Canada
    • Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada
    • Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
    • Selective Therapeutics Program, Ontario Institute for Cancer Research, Toronto, Canada
    • Corresponding Author InformationReprint requests to: Bradly G. Wouters, Ontario Cancer Institute, Princess Margaret Hospital, 610 University Ave, Office 10-116, Toronto, ON M5G 2M9, Canada. Tel: (416) 581-7840; Fax: (416) 581-7840

Received 11 August 2008 ,Revised 18 November 2008 ,Accepted 2 December 2008.

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 The first and second authors contributed equally to this work.

 Conflict of interest: none.

 Supplementary material for this article can be found at www.redjournal.org.

PII: S0360-3016(08)03809-1

doi: 10.1016/j.ijrobp.2008.12.003

International Journal of Radiation Oncology * Biology * Physics
Volume 73, Issue 4 , Pages 1219-1227 , 15 March 2009

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