Research ArticleArticle
Reduced Expression of DNA Topoisomerase I in SF295 Human Glioblastoma Cells Selected for Resistance to Homocamptothecin and Diflomotecan
Zhiyong Liao, Robert W. Robey, Josée Guirouilh-Barbat, Kenneth K. W. To, Orsolya Polgar, Susan E. Bates and Yves Pommier
Molecular Pharmacology February 2008, 73 (2) 490-497; DOI: https://doi.org/10.1124/mol.107.041178