© 2002 by Oxford University Press
Journal of the National Cancer Institute, Vol. 94, No. 18, 1348-1351,
September 18, 2002
© 2002 Oxford University Press
NEWS |
Long Island Study Finds No Link Between Pollutants and Breast Cancer
| The first 150 words of the full text of this article appear below. |
The most comprehensive study ever conducted to look for a direct connection between breast cancer and several environmental toxins has ended up with largely negative results.
And while that has breast cancer activists frustrated, it has also provided researchers with a wealth of data to mine in hopes of finally pursuing new directionsthis time, in a search for possible genetic susceptibilities to chemical carcinogens.
Two research papers, published in early August in Cancer Epidemiology, Biomarkers & Prevention, reported no association between increased rates of breast cancer and exposure to some pesticides and industrial chemicals (including DDT and polychlorinated biphenyls [PCBs], both of which have been banned for 30 years) and only a possibly weak association with exposure to chemicals found in air pollution known as polycyclic aromatic hydrocarbons (PAHs).
These results are from studies that form the cornerstone of the $30 million Long Island Breast Cancer Study Project (LIBCSP)