Molecular
recognition phenomena are central to most biological interactions
and processes. They are responsible for the non-covalent specific
interactions between biomolecules and various ligands and between
two or more biological molecules exemplified by receptor-ligand,
DNA-protein, antigen-antibody, sugar-lectin and other recognition
phenomena.
In
recent years, our understanding of the basic physico-chemical
principles underlying all these interactions has grown considerably
both at the structural atomic level and at the functional level
in terms of kinetic binding constants. This course will discuss
some of the unifying rules that govern all molecular recognition
phenomena and will describe how novel nanotechnology and biosensor
tools have helped to analyze single molecule recognition events
as well as the dynamics of intracellular interactions.
Two days of the course will be devoted to the study of two instances
of molecular recognition phenomena in immunology,
1) the nature and prediction of B cell epitopes in proteins and
the development of synthetic vaccines.
2) The modulation of innate and adaptive immunity to pathogens
The course will stress the basic principles underlying the structure,
dynamics and activity of biological recognition sites and will
illustrate the application of this knowledge to two current research
areas in molecular immunology.
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