PUBLIC RELEASE DATE: 3-Sep-2014 Contact: Kathryn Ryan kryan@liebertpub.com 914-740-2100 Mary Ann Liebert, Inc./Genetic Engineering News New Rochelle, NY, September 2, 2014A lifelong gluten-free diet (GFD) is the conventional approach to managing celiac disease, a chronic inflammatory disorder affecting the small intestine that can result in malnutrition. However, recent evidence shows that a GFD may not be sufficient to prevent serious complications related to celiac disease. A detailed discussion of the metabolic disorders and functional abnormalities that can develop, and nutritional treatments for these is presented in a Review article published in Journal of Medicinal Food, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available free on the Journal of Medicinal Food website until October 2, 2014. Sara Farnetti and coauthors, Catholic University of the Sacred Heart (Rome, Italy), cover a broad scope of digestive and nutrient absorptive processes in individuals with celiac disease that may be compromised due to increased inflammation. In the article "Functional and Metabolic Disorders in Celiac Disease: New Implications for Nutritional Treatment", the authors discuss how diminished gallbladder and pancreatic function, and increased gut permeability may contribute to the development of overweight and obesity, and impaired glucose and lipid metabolism and insulin … Continue reading →

Due to the largest-ever Ebola virus outbreak in Africa and the treatment of a handful of patients with an experimental drug, there has been a resurgence of interest in therapeutics to treat the disease. One aspect that has been largely ignored is that the drug, called ZMapp, a mixture of three varieties of humanized monoclonal antibodieswhich bind, in vivo, to proteins on the surface of the Ebola virusrepresents an exquisite tour de force of genetic engineering. The drug is obtained from genetically engineered tobacco plants that have been infected with genetically engineered plant viruses. During infection of the tobacco plants over the course of a week, the viruses, which are completely harmless to animals and humans, produce huge amounts of the antibodies. The plants are then harvested and homogenized and the antibodies are purified and formulated for administration. They bind to proteins of the Ebola virus in patients and elicit a humoral (antibody) and cellular (lymphocyte) response to the virus. A seminal study of ZMapp in monkeys experimentally infected with Ebola virus was reported last week in the journal Nature. All 18 rhesus macaques treated with the drug recovered, even when it was administered beginning up to five days after … Continue reading →