Biomaterial Database

Bioorthogonal chemistry for pre-targeted molecular imaging--progress and prospects. 2013

Laurence Carroll, and Helen L Evans, and Eric O Aboagye, and Alan C Spivey

Imperial College, Surgery and Cancer, ICTEM, Du Cane Road, Hammersmith, London, UK. l.carroll@imperial.ac.uk.

The aim of this perspective is to critically review the three most prominent bioorthogonal reactions that are used presently, on both a purely chemical level and in the context of biological systems. This includes the uses both for synthesis of therapeutic molecules, modification of large biomolecules or antibodies, and in particular, the exciting use in the field of 'pre-targeting', for both possible treatment and imaging technologies. We will compare the validity of each reaction when compared to others, and their usefulness in biological systems, as each methodology has clear advantages over the others in differing environments.

UI	MeSH Term	Description	Entries
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000480	Alkynes	Hydrocarbons with at least one triple bond in the linear portion, of the general formula Cn-H2n-2.	Acetylenic Compounds,Alkyne,Acetylenes
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001386	Azides	Organic or inorganic compounds that contain the -N3 group.	Azide
D057054	Molecular Imaging	The use of molecularly targeted imaging probes to localize and/or monitor biochemical and cellular processes via various imaging modalities that include RADIONUCLIDE IMAGING; ULTRASONOGRAPHY; MAGNETIC RESONANCE IMAGING; FLUORESCENCE IMAGING; and MICROSCOPY.	Imaging, Molecular
D057930	Click Chemistry	Organic chemistry methodology that mimics the modular nature of various biosynthetic processes. It uses highly reliable and selective reactions designed to "click" i.e., rapidly join small modular units together in high yield, without offensive byproducts. In combination with COMBINATORIAL CHEMISTRY TECHNIQUES, it is used for the synthesis of new compounds and combinatorial libraries.	Click Chemical Reactions,Click Chemical Techniques,Chemical Reaction, Click,Chemical Reactions, Click,Chemical Technique, Click,Chemical Techniques, Click,Chemistries, Click,Chemistry, Click,Click Chemical Reaction,Click Chemical Technique,Click Chemistries,Reaction, Click Chemical,Reactions, Click Chemical,Technique, Click Chemical,Techniques, Click Chemical
D061565	Cycloaddition Reaction	Synthetic organic reactions that use reactions between unsaturated molecules to form cyclical products.	Cycloaddition,Cycloaddition Reaction Techniques,Diels-Alder Reaction,Cycloaddition Reaction Technique,Cycloaddition Reactions,Diels Alder Reaction,Reaction Technique, Cycloaddition,Reaction Techniques, Cycloaddition,Reaction, Cycloaddition,Reaction, Diels-Alder,Reactions, Cycloaddition,Technique, Cycloaddition Reaction,Techniques, Cycloaddition Reaction