Aug 2013 - Review Published in Future Med. Chem.

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Lucy Smith's review of small molecule modulators of the human IgE-FceRI protein-protein interaction which is crucial to asthma is published.

Lucy D Smith, Robin J Leatherbarrow & Alan C Spivey, ‘Development of small molecules to target the IgE:FcεRI protein–protein interaction in allergies’, Future Med. Chem. 2013, 5, 1423-1435, DOI: 10.4155/fmc.13.112

The protein–protein interaction (PPI) between IgE and its high-affinity receptor (FcεRI) is a key component of the allergic response. Inhibiting the IgE:FcεRI PPI is an attractive strategy for therapeutic intervention and the development of allergy treatments. This PPI has been validated as a viable target by the monoclonal anti-IgE antibody omalizumab (Xolair®), which has demonstrated clinical efficacy when prescribed to treat moderate-to-severe asthma and hay fever, but small molecules would be a more convenient form of treatment. Cyclic peptides, small proteins and a natural product have all been developed to target the IgE:FcεRI PPI, and these will be discussed in this review. Targeting the IgE:FcεRI complex with small molecules presents various challenges, some of which are inherent in all PPI targets but some of which are unique to this system, which presents great opportunities for the development of new therapeutics for the treatment of allergies.

Reporter

Professor Alan C Spivey

Professor Alan C Spivey
Department of Chemistry

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Contact details

Tel: +44 (0)20 7594 5841
Email: a.c.spivey@imperial.ac.uk

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