title: Trypanosoma cruzi, cancer and the Cold War.
abstract: In the summer of 1946, the international community of cancer researchers was inspired by the announcement that two Soviet scientists, Nina Kliueva and Grigorii Roskin, had discovered anticancer properties in culture extracts made from the South American protozoan, Trypanosoma cruzi, and had produced a preparation--named after its discoverers KR--which showed clear therapeutic effects on cancer patients. Research teams from various countries enthusiastically pursued the promising new line of investigation. The story of the rise and fall of interest in the anticancer properties of T. cruzi in different countries suggests that during the second half of the twentieth century, the Cold War competition between the superpowers played an important role in shaping the research agendas of cancer studies.
authors.affiliation: Institute for the History and Philosophy of Science and Technology, University of Toronto, Canada. n.krmentsov@utoronto.ca
authors.forename: Nikolai
authors.initials: N
authors.lastname: Krementsov
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000266:history; D035843:Biomedical Research / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D038622:Internationality / Q000266:history; D009369:Neoplasms / Q000188:drug therapy / Q000266:history*; D011056:Political Systems / Q000266:history; D014349:Trypanosoma cruzi; D014586:USSR
chemical_list: D000970:Antineoplastic Agents