Transforming growth factor-beta1 enhances Ha-ras-induced expression of cyclooxygenase-2 in intestinal epithelial

H Sheng1, J Shao, D A Dixon

  • 1Department of Surgery, The Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA. hongmiao.sheng@mcmail.vanderbilt.edu

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