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About 20% of all human cancers are caused by chronic infection or chronic inflammatory states. Recently, a new hypothesis has… Expand n this article, we review recent findings related to estrogen exposure and the risk of breast cancer, the mechanisms that may be… Expand During carcinogenesis of pancreatic islets in transgenic mice, an angiogenic switch activates the quiescent vasculature… Expand We wish to thank Jeff Arbeit, Karen Smith-McCune, Noel Weidner, Ella Bossy-Wetzel, and Christine Jolicoeur for providing the… Expand The authors are grateful to the members of their laboratories for their contributions to the reviewed studies and for their… Expand SPONTANEOUS errors in DNA replication have been suggested to play a significant role in neoplastic transformation and to explain… Expand Tumorigenesis has long been thought to be a multistep process (Foulds, 1958); however, only recently has it become possible to… Expand Because most colorectal carcinomas appear to arise from adenomas, studies of different stages of colorectal neoplasia may shed… Expand 1. Oxygen is a toxic gas - an introductionto oxygen toxicity and reactive species 2. The chemistry of free radicals and related… Expand
This editorial argues the cause-and-effect relationship between in utero exposure to diethylstilbestrol (DES) and incidence of… Expand