After a decade or so of legal back-and-forth between Utah-based Myriad Genetics and medical researchers, the ACLU, and the Public Patent Forum, the US Supreme Court will hear a case next week which attempts to address whether genes — isolated (derivative) or original — can be patented. The stakes are high on both sides: opponents use Myriad's actions to argue that giving short-term monopoly control over humanity's genetic constituency is not in the public interest, while proponents defend the use of patents to spur private research in biotech, alternative energy and other nascent industries.
291 diseases and injuries + 67 risk factors + 1,160 non-fatal complications = 650 million estimates of how we age, sicken, and die
As humans live longer, what ails us isn't necessarily what kills us: five data visualizations of how we age, sicken, and die. Causes of death by age, sex, region, and year. Heat map of leading causes and risks by region. Changes in leading causes and risks between 1990 and 2010. Healthy years lost to disability vs. life expectancy in 1990 and 2010. Uncertainties of causes and risks. From the team for the massive Institute for Health Metrics and Evaluation Global Burden of Diseases, Injuries, and Risk Factors Study 2010. [more inside]
Using a 3-D petri dish, Researchers at Brown University and Women & Infants Hospital of Rhode Island have built a completely functional artificial human ovary that will allow doctors to harvest immature human egg cells (oocytes) and grow them into mature, ready-to-be-fertilized human eggs outside the body. (In vitro) The advance could eventually help preserve fertility for women facing chemotherapy or other medical treatments that may be destructive to ovarian folliculogenesis. Press Release. Article link. (paywall) [more inside]
Followup to this post: A US District Court has ruled that Myriad Genetic's patents on breast cancer genes BRCA1 and BRCA2, which allow them to hold exclusive rights to a widely used genetic test for inherited breast and ovarian cancer susceptibility, are invalid. Genomics Law Report analyzes the ruling in two posts. The decision is likely to be challenged in a legal appeal — but if upheld, it could have huge implications for the biotechnology industry. [more inside]
Cracking the Cancer Code: We already know that all cancers are caused by DNA mutations acquired during a person's lifetime. But what mutations actually cause cancer? We may be one step closer to finding out. International research teams led by the Cancer Genome Project at the Wellcome Trust Sanger Institute have now mapped the entire genetic code of two of the most common human cancers: lung and skin (malignant melanoma). Their findings have the potential to revolutionize preventative and treatment therapies as well as pave the way for new early detection tests. More. [more inside]
Paul Ewald, an evolutionary biologist at University of Louisville in Kentucky states his conviction, in one interview with Discover Magazine that, that by 2050 the human species will have found that between 80% and as high as 95% of cancers are caused by viruses. [more inside]
On behalf of medical organizations, universities, & individual patients, pathologists and genetics researchers, the ACLU has filed a lawsuit against Utah-based Myriad Genetics and the US Patent and Trademark Office. Myriad holds the US patents to the BRCA1 and BRCA2 genes, associated with hereditary causes of breast and ovarian cancers. Their patents guarantee the company the right to prevent anyone else from testing or studying those genes, which the ACLU says is unconstitutional and inhibits researchers from finding treatments and cures. [more inside]
Dr. Aric Sigman has told us that TV is literally killing us, that it makes children pregnant, that Batman makes our kids violent and that multitasking ruins children's attention span. Now he says that social networking can cause cancer, strokes, and dementia. (PDF of press release)
Devil facial tumor disease has ravaged the population of Tasmanian Devils in the last decade. DFTD is a transmissible cancer, i.e. the tumor cells themselves (which differ genetically from their host animal) are the agent responsible. The disease is spread by biting and other contact, and the resulting grotesque tumors interfere with feeding and lead to starvation. Poor immune response may be partially responsible. This is actually not the only such disease: canine transmissible venereal tumor is an analogue that has been known to be contagious since the 19th century. (CTVT, however, gets a proper immune response.) [more inside]
In Games, an Insight Into the Rules of Evolution. Carl Zimmer writes about Martin Nowak (previously mentioned here), a mathematical biologist who uses games to understand how cooperation evolved. [Via MindHacks.]
Cancer Cure Patented A group of researchers claim that they are patenting a possible cure for cancer involving nothing more than sugar and short-chain fatty acid combination.
The famous biologist and anthropologist Stephen Jay Gould died in his home today of cancer at the age of 60.