dc.contributor.author | Collins, Patrick M | |
dc.contributor.author | Oberg, Christopher T | |
dc.contributor.author | Leffler, Hakon | |
dc.contributor.author | Nilsson, Ulf J | |
dc.contributor.author | Blanchard, Helen | |
dc.date.accessioned | 2017-05-03T14:15:06Z | |
dc.date.available | 2017-05-03T14:15:06Z | |
dc.date.issued | 2012 | |
dc.date.modified | 2013-06-17T23:11:40Z | |
dc.identifier.issn | 1747-0277 | |
dc.identifier.doi | 10.1111/j.1747-0285.2011.01283.x | |
dc.identifier.uri | http://hdl.handle.net/10072/48684 | |
dc.description.abstract | Galectin-1 and galectin-3 have roles in cancer and inflammation. Galectin-1 has recently emerged as a significant protein produced by tumour cells to promote tumour development, angiogenesis and metastasis and consequently represents an impor- tant target to inhibit. The design of inhibitors tar- geting the carbohydrate recognition domain that is known to recognize galactose is an important approach in the fight against cancer. Based on the analysis of crystal structures, we pursued the concept that if the galactose was replaced with talose (the C2 epimer of galactose) as a scaffold, then O2 substituents would be directed closer to the protein surface and provide opportunity to design inhibitors that are more specific towards particular galectins. Our elucidation of X-ray crys- tal structures of two of our synthesized talosides in complex with galectin-1 and galectin-3 pro- vides the first atomic information on the interac- tions of galectins, and indeed any protein, with talosides. These results have enabled a structure- based rationale for the specificity differences shown by galectin-1 and galectin-3 towards these talosides and demonstrate new opportunities for further exploitation as specific inhibitors of galectins. | |
dc.description.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Wiley-Blackwell Publishing | |
dc.publisher.place | United States | |
dc.relation.ispartofstudentpublication | Y | |
dc.relation.ispartofpagefrom | 339 | |
dc.relation.ispartofpageto | 346 | |
dc.relation.ispartofissue | 3 | |
dc.relation.ispartofjournal | Chemical Biology & Drug Design | |
dc.relation.ispartofvolume | 79 | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Biomolecular modelling and design | |
dc.subject.fieldofresearch | Characterisation of biological macromolecules | |
dc.subject.fieldofresearch | Biochemistry and cell biology | |
dc.subject.fieldofresearchcode | 340402 | |
dc.subject.fieldofresearchcode | 340403 | |
dc.subject.fieldofresearchcode | 3101 | |
dc.title | Taloside Inhibitors of Galectin-1 and Galectin-3 | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.faculty | Office of the Snr Dep Vice Chancellor, Institute for Glycomics | |
gro.date.issued | 2012 | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Collins, Patrick | |
gro.griffith.author | Blanchard, Helen | |