The University of Massachusetts Lowell has released a report that links dozens of environmental and occupational exposures to nearly 30 types of cancer.

The new study by the University’s Lowell Center for Sustainable Production reviewed scientific evidence documenting associations between environmental and occupational exposures and certain cancers in the United States - marking the first time this massive body of material has been summarized in one, accessible document.

Environmental and Occupational Causes of Cancer: A Review of Recent Scientific Evidence shows that many cancer cases and deaths are caused or contributed to by involuntary exposures. These include: bladder cancer from the primary solvent used in dry cleaning, breast cancer from endocrine disruptors like bisphenol-A and other plastics components, lung cancer from residential exposure to radon, non-Hodgkin’s lymphoma from solvent and herbicide exposure, and childhood leukemia from pesticides.

“The sum of the evidence makes an airtight case for reconsideration of chemicals policies in the U.S.,” said Dr. Richard W. Clapp, lead epidemiologist for the report and adjunct professor at the University of Massachusetts Lowell. “We need to follow the example of the European Union’s REACH program, which prevents the use of known or suspected carcinogens when suitable substitutes are readily available.”

Despite notable gains in reducing incidence and mortality rates for certain cancers, the authors lament that cancer constitutes a growing burden on society. They note that the mortality rate for all cancers combined (excluding non-melanoma skin cancer) is the same today as it was in the 1940s and the annual rate of new cases increased by 85 percent over the past 50 years.
“Major cancer agencies have largely avoided the urgency of acting on what we know to prevent people from getting cancer in the first place,” said researcher Genevieve Howe.

• Executive summary
• Full report