Award details

GLYCONEER-An automated oligosaccharide synthesiser to transform glycobiology research within the University of York, and the UK glycoscience community

Reference	BB/M012697/1
Principal Investigator / Supervisor	Professor Gideon Davies
Co-Investigators / Co-Supervisors	Professor Benjamin Davis, Professor Anne Dell, Dr Martin Fascione, Professor Sabine Flitsch, Professor Stuart Haslam, Professor Paul Knox, Professor Simon McQueen-Mason, Dr Alison Parkin, Professor Jennifer Potts, Professor Gavin Thomas, Professor Jane Thomas-Oates, Professor Bruce Turnbull, Professor Jeremy Turnbull, Professor Daniel Ungar, Professor Paul Walton
Institution	University of York
Department	Chemistry
Funding type	Research
Value (£)	319,224
Status	Completed
Type	Research Grant
Start date	21/01/2015
End date	20/01/2016
Duration	12 months

Abstract

The last twenty years have seen a number of fundamental changes in the Glycosciences generating a technology push with respect to carbohydrate synthesis and modification, enzymology and glycomic analysis. However, research in this broad area is still fundamentally limited by the synthesis of complex carbohydrates, which can exist in multiple forms, and be linked together as polymeric oligo- and polysaccharides with little or no limitation to the spatial or stereo-arrangement. Coupled with this inherent complexity, is the lability of the monosaccharide building blocks themselves, and the depth of literature regarding oligosaccharide synthesis built up over the last fifty years, and the necessity for endless rounds of purification. While research into DNA and protein function has been stimulated by widespread access to synthesisers, which can be pre-programmed to produce bespoke oligonucleotides or proteins of any almost any sequence, and little restriction in length, using commercially available building blocks. Carbohydrates have been left behind because of their complexity, and the lack of an automated method for their synthesis. Purchase of UK's first fully automated oligosaccharide synthesiser- the 'Glyconeer', will transform UK glycoscience by erasing the boundaries between traditional synthetic glycochemistry and glycobiology and rewriting the "rules" of interdisciplinary glycoscience research. Access to the 'Glyconeer' will confer any researcher, irrespective of their primary discipline, with the capability to produce pure, bespoke glycopolymers for wide ranging research applications. Our vision is that the 'Glyconeer' will provide a stimulus to the glycoscience research effort, equivalent to the effect that widespread use of oligonucleotide and peptide synthesisers have had on the fields of glycomics and proteomics. With this new development, soon carbohydrates will no longer be known as the forgotten 'Cinderella' molecules of life.

Summary

Macromolecules - literally big molecules - the proteins, DNA, RNA and carbohydrates - carry out the key roles in living organisms. Together they are responsible for all of the functions that sustain life, from metabolism through replication to the exchange of information between a cell and its environment. Carbohydrates, or sugars as they are sometimes known are the unsung heroes in all of this and the way they work, facilitating cell-cell communication and allow signalling throughout the body is not only of considerable scientific interest but is central in attaining a basic understanding of how an organism works or indeed fails to work, in the biotechnology industry through the use of sugars as additives in food processing and in development of new drugs in the pharmaceutical industry, all areas where the UK is a world leader. Carbohydrates also constitute the largest source of biomass on Earth and their exploitation for novel applications in biomaterials, energy, food and health will be critical in moving away from dependence on hydrocarbons to develop sustainable biotechnologies and reduce GHG emissions, ensuring both energy and food security. Glycoscience is a broad term used for all research and technology involving carbohydrates, ranging from cell biology, human nutrition and medicine to carbohydrate-based materials and the conversion of carbohydrates to energy. The analysis, synthesis and biosynthesis of carbohydrates and their modification to industrial products are, therefore, central challenges in both industrial biotechnology and bioenergy. The last twenty years have seen a number of fundamental changes in the Glycosciences generating a technology push with respect to carbohydrate synthesis and modification, enzymology and glycomic analysis. At the same time, there is a technology pull - great demand and opportunities in diverse areas such as biopharmaceuticals (8 out of 10 top selling drugs worldwide are glycoproteins), foods (prebiotics designed for the human gut microbiota), antimicrobials (targeting cell surface recognition and biosynthesis), materials (from biorenewable polysaccharides) or energy (digesting the indigestible). However, research in this broad area is still fundamentally limited by the synthesis of complex carbohydrates, which can exist in multiple forms, and be linked together as 'polymers' in many ways with an almost unimaginable lack of limitations. While research into DNA and protein function has been stimulated by widespread access to synthesisers, machines that can literally be programmed by a user to produce any sequence of DNA or protein with almost no technical skills necessary, carbohydrates have been left behind because of their complexity. New technology advances mean that a commercially available carbohydrate synthesiser now exists with the capability to stimulate the glycoscience field to the same extent that synthesisers of DNA and proteins have in their own research fields in the last twenty years. With this new development, soon carbohydrates will no longer be known as the forgotten 'Cinderella' molecules of life.

Impact Summary

Who will benefit from this research and how? Locating an automated oligosaccharide synthesiser in York, operated on the UK-wide accessible basis outlined in this proposal will be of immediate and direct benefit to the academic and commercial National carbohydrate community, as reflected in the broad institutional base of the Investigators and the Expression of Interest letters. *A key goal of this work is to impact biomedical research (fertility and antibacterial focus) through development of new diagnostic tests and treatments to be delivered by healthcare professionals, yielding ultimate improvements to the Nation's health with concurrent impact on healthcare policy.*We will also deliver important developments in bioenergy and therefore impact the Biotechnology sector, particularly Industrial companies developing enzymatic and microbial toolkits. On a broader level, finding bio-tools to unlock the potential of plants to act as solar fuel factories will alter the economic viability of developing renewable fuels which will make non fossil fuel technology an affordable reality, ultimately requiring energy sector changes on a policy and engineering level. *Proof of the transformative power of automated synthesis in uniting chemical and biological research development will also further the growth of novel Chemical Engineering approaches which again resonates across the academic and industrial sectors and is anticipated to be a wealth generating activity. *Educating the Public, particularly school children, about the important applications of understanding bioscience and developing new methodological toolkits will inspire a future generation of scientific leaders. *We will have impact on Museum research and our fundamental understanding of human development via the delivery of new tests for monitoring carbohydrates in the environment, permitting the use of complex sugars as novel chemical signature for dating ancient human artefacts. This is an important cultural output. *Finally, all our work will continue to raise the profile of the UK as a world-leading scientific nation which supports and embraces cutting-edge approaches to tackle challenging problems of key importance. This is of vital importance in maintaining an ambitious, problem solving National cultural identity.

Committee	Research Committee D (Molecules, cells and industrial biotechnology)
Research Topics	X – not assigned to a current Research Topic
Research Priority	X – Research Priority information not available
Research Initiative	Advanced Life Sciences Research Technology Initiative (ALERT) [2013-2014]
Funding Scheme	X – not Funded via a specific Funding Scheme

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