© 2002 by Oxford University Press
Journal of the National Cancer Institute, Vol. 94, No. 23, 1731,
December 4, 2002
© 2002 Oxford University Press
IN THIS ISSUE |
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Developing a New Class of Apoptosis-Inducing Agents
The cyclooxygenase-2 (COX-2) inhibitor celecoxib is thought to act as a chemopreventive agent by sensitizing cancer cells to apoptotic signals. Another COX-2 inhibitor, rofecoxib, has the same COX-2 inhibitory potency as celecoxib but is less potent at inducing apoptosis. Zhu et al. (p. 1745) systematically modified the structures of celecoxib and rofecoxib to produce a series of compounds that were tested for their effects on the viability of human prostate cancer PC-3 cells and their ability to induce apoptosis in these cells. They found that the structural requirements for the induction of apoptosis were different
Tumor and Nontumor EBV Promoter Differences
Sigmoidoscopy Screening Trial: Baseline Results
Oral Contraceptives and Breast Cancer Risk
HLA Alleles and Haplotypes and Nasopharyngeal Carcinoma
Antitumor Activity of Sindbis Viral Vectors