These chemical senses serve as essential warning systems, alerting us to the current presence of potentially dangerous situations or substances, including gas leaks, smoke cigarettes, and spoiled food. Tastes and fragrances are also important in determining what foods we eat and the commercial items we use. The pleasures produced from eating derive from the chemical senses mainly. A large number of Americans experience loss of smell or taste each full year resulting from head trauma, sinus disease, normal ageing and neurological disorders, such as brain damage, stroke and Alzheimer’s disease. By giving a better understanding of the function of chemosensory systems, scientific and biomedical research is resulting in improvements in the diagnoses and treatment of smell and taste disorders.QI is focused on improving the procedure quality and final result of life for malignancy patients through the study, advancement, and commercialization of innovative, cost-effective therapeutic and diagnostic products that derive from a unifying theory that links the immunogenic and invasive properties of malignant cancers with a specific protein known as oncofetal antigen immature laminin receptor proteins . Has a survey on QI ImmunoCellular Therapeutics, presenting on Wednesday, January 13, 2010 in 4:15 PM, can be an emerging malignancy immunotherapy company that’s developing therapeutic and diagnostic item candidates taking aim at the root cause of the disease, malignancy stem cells , based on two distinct technology platforms – – active and passive .