title: Underscoring the influence of inorganic chemistry on nuclear imaging with radiometals.
abstract: Over the past several decades, radionuclides have matured from largely esoteric and experimental technologies to indispensible components of medical diagnostics. Driving this transition, in part, have been mutually necessary advances in biomedical engineering, nuclear medicine, and cancer biology. Somewhat unsung has been the seminal role of inorganic chemistry in fostering the development of new radiotracers. In this regard, the purpose of this Forum Article is to more visibly highlight the significant contributions of inorganic chemistry to nuclear imaging by detailing the development of five metal-based imaging agents: (64)Cu-ATSM, (68)Ga-DOTATOC, (89)Zr-transferrin, (99m)Tc-sestamibi, and (99m)Tc-colloids. In a concluding section, several unmet needs both in and out of the laboratory will be discussed to stimulate conversation between inorganic chemists and the imaging community.
authors: Department of Radiology and the Program in Molecular Pharmacology and Chemistry, Memorial Sloan-Kettering Cancer Center , New York, New York, United States.
authors: Brian M
authors: BM
authors: Zeglis
authors: Jacob L
authors: JL
authors: Houghton
authors: Michael J
authors: MJ
authors: Evans
authors: Nerissa
authors: N
authors: Viola-Villegas
authors: Jason S
authors: JS
authors: Lewis
mesh_terms: D000818:Animals; D002614:Chelating Agents / Q000737:chemistry; D015392:Chemistry, Inorganic / Q000592:standards / Q000639:trends*; D016503:Drug Delivery Systems; D008024:Ligands; D047028:Macrocyclic Compounds / Q000737:chemistry; D051379:Mice; D057054:Molecular Imaging / Q000639:trends*; D049268:Positron-Emission Tomography; D019275:Radiopharmaceuticals / Q000737:chemistry
chemical_list: D002614:Chelating Agents; D008024:Ligands; D047028:Macrocyclic Compounds; D019275:Radiopharmaceuticals