"On May 12, 2009, the ACLU and the Public Patent Foundation at Benjamin N. Cardozo School of Law (PUBPAT) filed a lawsuit charging that patents on two human genes associated with breast and ovarian cancer are unconstitutional and invalid. The lawsuit was filed on behalf of four scientific organizations representing more than 150,000 geneticists, pathologists, and laboratory professionals, as well as individual researchers, breast cancer and women's health groups, genetic counselors and individual women. Individuals with certain mutations along these two genes, known as BRCA1 and BRCA2, are at a significantly higher risk for developing hereditary breast and ovarian cancers. The U.S. Patent and Trademark Office (PTO) has granted thousands of patents on human genes – in fact, about 20 percent of our genes are patented. A gene patent holder has the right to prevent anyone from studying, testing or even looking at a gene. As a result, scientific research and genetic testing has been delayed, limited or even shut down due to concerns about gene patents." - Steven Perez from Bookmarklet