title: Receptors and topoisomerase one protein, two functions, not always.
authors.affiliation: Division of Medicine, M.D. Anderson Hospital and Tumor Institute, Houston, Texas.
authors.forename: L A
authors.initials: LA
authors.lastname: Zwelling
mesh_terms: D000818:Animals; D000242:Cyclic AMP / Q000494:pharmacology*; D004264:DNA Topoisomerases, Type I / Q000378:metabolism*; D066246:ErbB Receptors / Q000378:metabolism; D006801:Humans; D011494:Protein Kinases / Q000378:metabolism*
chemical_list: D000242:Cyclic AMP; D011494:Protein Kinases; D066246:ErbB Receptors; D004264:DNA Topoisomerases, Type I