The latest report from our Continuous Update Project (CUP), the process by which we rigorously review the global science linking diet, weight and physical activity to various cancers, focuses on the prevention of prostate cancer. We released it last night; this press release reviews the highlights, and takes you to the full report.
One new finding is that obesity is now recognized as a risk factor for advanced prostate cancer – the most deadly type.
Like all previous CUP Reports, Diet, Nutrition, Physical Activity and Prostate Cancer gives our expert panel the chance to review the research collected since the publication of our 2007 AICR/WCRF expert report, and to update their judgments about the strength of the evidence on specific links.
Which, this time at least, is just what they did. revealing how quickly the field of prostate cancer research has changed in just seven years.
Prostate Cancer Is Not One Disease – The panel’s judgments on specific links have changed because prostate cancer is now being studied differently than the way it was in 2007. Today, researchers know that not all prostate cancers are alike. Continue reading
If you’ve ever found yourself wondering why so many nutrition studies seem to contradict each other – and why studying nutrition and cancer is so difficult – you are in good company. I recently returned from the American Society for Nutrition meeting at the 2013 Experimental Biology conference in Boston and as usual, this was a prominent topic of conversation.
This year at the conference a session that particularly drew my attention was sponsored by ILSI North America. Presentations and videos from this session are available on the ILSI website.
One of the speakers in the session, statistician David Allison, PhD, suggested provocative actions that challenge the way research is traditionally conducted and publicized. According to Dr. Allison, all too often published research is distorted and misleading.
Some of the reasons for this include the common practice of not reporting all the analyses that are conducted in a given study, not publishing (or being able to get published) results from studies don’t find effects, and overstating the importance of a study’s findings. Continue reading
More people are living with cancer – and living longer – than ever before. There are currently nearly 14 million cancer survivors in the United States and this number is expected to increase to nearly 18 million by 2022, less than 10 years from now. Is our healthcare system ready for this?
A new study by Janet de Moor from NCI’s Office of Cancer Survivorship and colleagues addresses the challenges that will be facing our nation over the coming years. The study was highlighted in this week’s issue of Cancer Research Update.
According to the authors, by the year 2020 two-thirds of all cancer survivors will be aged 65 or over. This population will be facing the challenges of aging as well as the challenges of being cancer survivors. The needs of cancer survivors vary widely according to their initial diagnosis, treatments they received, and their other health concerns and issues. The authors note that compared to people who have never had cancer, cancer survivors tend to have poorer health and functioning overall. Continue reading