title: Property and privacy paradigms of "marketable spit": an ethical and legal counterpart to blood?
abstract: Major advances in the testing of oral fluid (e.g., saliva) may lead to the diagnosis and treatment of previously undiagnosed conditions and may enable dentists to manage oral disease more effectively. Such use of another body fluid, blood, is already well established. Blood is a complex tissue that has been extensively researched and is now used for a wide variety of diagnostic tests. It is also regarded as a form of property with ethical and legal dimensions. If saliva is to fulfill a similar role, it should perhaps be granted those same protections. This paper advances the concept that saliva should be considered a form of property, possibly within personal biological materials law. The emerging potential for the development of marketable products from oral fluids raises the issue of protecting the research participant's ethical and legal rights. In particular, violation of privacy and genetic discrimination may arise from the testing of salivary DNA. Respect for autonomy requires that the clinician inform a patient or research participant about his or her rights to property and privacy as these may pertain to oral fluid.
authors: Department of Oral and Maxillofacial Pathology, Radiology and Medicine, New York University College of Dentistry, New York, NY 10010-4086, USA
authors: Anthony Thomas
authors: AT
authors: Vernillo
authors: Paul Root
authors: PR
authors: Wolpe
mesh_terms: D001709:Biotechnology / Q000941:ethics / Q000331:legislation & jurisprudence; D001769:Blood; D004247:DNA / Q000032:analysis; D019937:Diagnostic Techniques and Procedures / Q000941:ethics; D006801:Humans; D010067:Ownership / Q000941:ethics* / Q000331:legislation & jurisprudence; D028701:Patient Rights / Q000941:ethics* / Q000331:legislation & jurisprudence; D026684:Personal Autonomy; D018907:Privacy / Q000331:legislation & jurisprudence*; D012463:Saliva
chemical_list: D004247:DNA