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Development and Commercialisation of Fluorescent Ligand Technologies for Advancing Receptor Pharmacology and Drug Screening.

Summary of the impact

Fluorescent ligand technologies developed by Professor Hill and Dr Briddon in the Pharmacology research group, in collaboration with Professor Kellam in the School of Pharmacy, permitted biophysical analysis of G-protein coupled receptors (GPCRs) at the individual cell and molecule level for the first time. The technologies have been commercialised through the spin-out business, CellAura Technologies (and their distributors Abcam, Sigma-Aldrich and others), generating revenues and making the products available to researchers and drug discovery communities worldwide. Custom product developments with global pharmaceutical companies and drug screening reagent providers have generated further partnership revenues and technology benefits. Nottingham-trained researchers are now employed worldwide, broadening the technology's impacts.

Submitting Institution

University of Nottingham

Unit of Assessment

Biological Sciences

Summary Impact Type

Technological

Research Subject Area(s)

Biological Sciences: Biochemistry and Cell Biology
Medical and Health Sciences: Pharmacology and Pharmaceutical Sciences

From melatonin receptors to Valdoxan

Summary of the impact

Original basic research on melatonin receptors undertaken at the Rowett Institute, University of Aberdeen, and funded by the Scottish Government, provided the opportunity for Servier pharmaceuticals to develop a new line of therapeutics for depression.

The company exploited Rowett know-how and invested in new research to develop a new line of compounds and to understand their structure-function relationships. This work enabled the development of melatonin analogues for clinical trials and ultimately led to the development of melatonin compounds for treatment of circadian related disorders.

One (S20098) was identified as having positive effects for disrupted circadian rhythms and beneficial outcomes for patients with depression. S20098 (also known as Agomelatine) was launched after EU authorization in 2009 as a novel anti-depressant drug called Valdoxan®. Today Valdoxan is an award winning anti-depressant drug recognised for its novel mechanism of action and few side effects. Valdoxan is the only anti-depressant drug to be brought to the market in the last 10 years. In summary, supported by investment from industry research undertaken at the University of Aberdeen contributed to the development of a novel antidepressant drug that provides a new clinical intervention with advantages over previously available antidepressants that will make a significant impact on the health and well-being of those afflicted by depression.

Submitting Institution

University of Aberdeen

Unit of Assessment

Biological Sciences

Summary Impact Type

Health

Research Subject Area(s)

Biological Sciences: Biochemistry and Cell Biology
Medical and Health Sciences: Pharmacology and Pharmaceutical Sciences

Development of chemical probes leads to economic benefits for biochemical suppliers and industry investment in drug development

Summary of the impact

Research conducted at the University of Bristol since the late 1990s has pioneered the development of over 60 chemical probes that are selective for individual ionotropic and metabotropic glutamate receptors. The development of these probes has led to numerous commercial impacts, including: the establishment of two companies, which both sold during the assessment period for a combined value of £85 million, and sales revenue for global providers of biochemicals. This research has also stimulated considerable industry investment in drug development.

Submitting Institution

University of Bristol

Unit of Assessment

Psychology, Psychiatry and Neuroscience

Summary Impact Type

Technological

Research Subject Area(s)

Biological Sciences: Biochemistry and Cell Biology
Medical and Health Sciences: Neurosciences, Pharmacology and Pharmaceutical Sciences

Discovery of GPCR ‘biased signalling’ as a novel pharmacological concept, enabling development of pathway-selective therapeutic drugs.

Summary of the impact

Members of the Pharmacology Research Group identified hitherto unknown properties of G protein Coupled Receptors (GPCRs): that ligands can signal differentially through both G-protein-coupled and β-arrestin pathways. This led to the concept of GPCR `biased signalling' and development of fluorescent reporters to quantify β-arrestin signalling. These discoveries have been adopted widely by the pharmaceutical industry, attracting R&D investment and collaborative research funding, to drive discovery of new drugs operating through `biased signalling'. The commercial opportunity has also been exploited by screening reagent providers and contract screening organisations. These discoveries will ultimately produce better drugs to treat GPCR-based diseases to improve human health.

Submitting Institution

University of Nottingham

Unit of Assessment

Biological Sciences

Summary Impact Type

Technological

Research Subject Area(s)

Biological Sciences: Biochemistry and Cell Biology
Medical and Health Sciences: Pharmacology and Pharmaceutical Sciences

Validating serotonin receptor targets for pharmaceutical drug discovery

Summary of the impact

Research by Professor Kevin Fone in the Neuroscience group has established and characterised rodent models of CNS disorders that have been instrumental in validating several 5-hydroxytryptamine (5-HT) receptors as therapeutic drug targets to treat learning and memory dysfunction in humans. Specifically, animal studies to validate the 5-HT6 receptor for cognitive impairment in Alzheimer's disease (AD), depression and schizophrenia have resulted in R&D investment in drug discovery programmes by several global pharmaceutical companies. Consequent advances in healthcare benefits (current and potential) are also summarised.

Submitting Institution

University of Nottingham

Unit of Assessment

Biological Sciences

Summary Impact Type

Technological

Research Subject Area(s)

Medical and Health Sciences: Neurosciences, Pharmacology and Pharmaceutical Sciences

Cambridge Biotechnology

Summary of the impact

Research led by Dr. Peter Richardson in the Department of Pharmacology led to the development of an A2A adenosine receptor antagonist (istradefylline) for the treatment of Parkinson's disease. In 2001, Dr Richardson founded the spin-out company Cambridge Biotechnology (CBT) to develop these drugs. A pH-sensitive adenosine A2A receptor agonist is now being developed for the treatment of neuropathic pain, with one product licensed for use in Japan in 2013 (Nouriast). Small-molecule leptin mimetics as potential anti-obesity drugs were also developed, initially by CBT and since 2009 by Astra Zeneca following acquisition of the research programme. CBT has undergone a number of high-value acquisitions, by Biovitrium, Proximagen, and most recently Upsher-Smith. It continues to operate as a wholly-owned subsidiary, employing 30-35 people from 2001 to the present.

Submitting Institution

University of Cambridge

Unit of Assessment

Biological Sciences

Summary Impact Type

Technological

Research Subject Area(s)

Biological Sciences: Biochemistry and Cell Biology
Medical and Health Sciences: Clinical Sciences, Neurosciences

Identification and cloning of the P2Y receptor class leads to new therapies targeting purinergic signalling

Summary of the impact

Professor Geoffrey Burnstock and colleagues' establishment of the molecular structure of the P2Y class of receptor led to the cloning of several receptors within this class, which are increasingly seen as therapeutic targets for a variety of disorders. Indeed, drugs acting at these receptors are already improving patient health worldwide by reducing the risk of thrombotic events in people suffering from myocardial infarction or ischaemic stroke (via P2Y12 receptor antagonists) and by relieving the symptoms of dry eye disorder (via P2Y2 receptor agonists). Burnstock and colleagues also cloned the P2X3 receptor which mediates pain information, and P2X3 antagonists are being developed as novel analgesics. As well as clear clinical benefits, these drug developments are associated with substantial economic and commercial benefits.

Submitting Institutions

University College London,Birkbeck College

Unit of Assessment

Biological Sciences

Summary Impact Type

Technological

Research Subject Area(s)

Biological Sciences: Biochemistry and Cell Biology
Medical and Health Sciences: Neurosciences, Pharmacology and Pharmaceutical Sciences

synthetic peptides

Summary of the impact

The Farndale group have identified fragments of collagen, synthesised and assembled in active, triple-helical conformation, for use as ligands to manipulate platelet function. As a result of this work, the fragment Collagen-Related Peptide (CRP) is included in British Committee for Standards in Haematology guidelines as a platelet agonist for the diagnosis of platelet defects. The group has also synthesised triple-helical collagen peptide libraries and used them to map binding of cells or proteins to collagen more widely. The peptides are made and distributed by the Farndale lab, generating income through sales and licencing, and are used internationally by companies and hospitals to develop diagnostics and for high-throughput drug discovery. Prof Farndale also acts as a consultant for companies developing diagnostics.

Submitting Institution

University of Cambridge

Unit of Assessment

Biological Sciences

Summary Impact Type

Technological

Research Subject Area(s)

Biological Sciences: Biochemistry and Cell Biology
Medical and Health Sciences: Cardiorespiratory Medicine and Haematology

The Guide to Receptors and Channels: a key tool in the maintenance and development of Pharmacology

Summary of the impact

The Guide to Receptors and Channels has contributed to the development and maintenance of the intellectual infrastructure of pharmacology. The key tools it provides have influenced appropriate identification of lead drug targets and how best to study them and, as a result, it has received endorsement and financial support from the Pharmaceutical Industry. It is used widely as a teaching aid for undergraduates and research postgraduates and provides the general public with accurate information on prescription drug action. It led to the formation of the Guide to Pharmacology website in collaboration with the International Union of Basic and Clinical Pharmacology.

Submitting Institutions

University of Kent,University of Greenwich

Unit of Assessment

Allied Health Professions, Dentistry, Nursing and Pharmacy

Summary Impact Type

Societal

Research Subject Area(s)

Physical Sciences: Other Physical Sciences
Biological Sciences: Biochemistry and Cell Biology
Medical and Health Sciences: Neurosciences

CH7: Design and Application of a Tool for the Qualitative and Quantitative Analysis and Prediction of the Effect of Ligand Structure on the Catalytic Activity of Metal Complexes

Summary of the impact

The selection of ligand(s) for the transition metal complexes that are frequently employed as catalysts for the production of fine chemicals is a key activity ultimately governing the financial viability of the process. Traditionally, the method for discovery of ligands with the appropriate balance of cost and efficiency has been achieved empirically via screening. This Impact Case Study reports on the development of a novel methodology for the qualitative and quantitative analysis and prediction of the effect of ligand structure on the catalytic activity of late-transition metals. It has been applied in process and discovery chemistry in pharmaceutical and agrochemical industries in the UK (and beyond). The analysis allows rapid, and therefore cost efficient, identification of ligands and catalysts with the potential to bypass intellectual property issues.

Submitting Institution

University of Bristol

Unit of Assessment

Chemistry

Summary Impact Type

Technological

Research Subject Area(s)

Chemical Sciences: Analytical Chemistry, Macromolecular and Materials Chemistry, Physical Chemistry (incl. Structural)

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