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Strategies for the Development of Glycomimetic Drug Candidates
Carbohydrates are a structurally-diverse group of natural products which play an important role in numerous biological processes, including immune regulation, infection, and cancer metastasis. Many diseases have been correlated with changes in the composition of cell-surface glycans, highlighting th...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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MDPI
2019
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6631974/ https://www.ncbi.nlm.nih.gov/pubmed/30978966 http://dx.doi.org/10.3390/ph12020055 |
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author | Hevey, Rachel |
author_facet | Hevey, Rachel |
author_sort | Hevey, Rachel |
collection | PubMed |
description | Carbohydrates are a structurally-diverse group of natural products which play an important role in numerous biological processes, including immune regulation, infection, and cancer metastasis. Many diseases have been correlated with changes in the composition of cell-surface glycans, highlighting their potential as a therapeutic target. Unfortunately, native carbohydrates suffer from inherently weak binding affinities and poor pharmacokinetic properties. To enhance their usefulness as drug candidates, ‘glycomimetics’ have been developed: more drug-like compounds which mimic the structure and function of native carbohydrates. Approaches to improve binding affinities (e.g., deoxygenation, pre-organization) and pharmacokinetic properties (e.g., limiting metabolic degradation, improving permeability) have been highlighted in this review, accompanied by relevant examples. By utilizing these strategies, high-affinity ligands with optimized properties can be rationally designed and used to address therapies for novel carbohydrate-binding targets. |
format | Online Article Text |
id | pubmed-6631974 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-66319742019-08-19 Strategies for the Development of Glycomimetic Drug Candidates Hevey, Rachel Pharmaceuticals (Basel) Review Carbohydrates are a structurally-diverse group of natural products which play an important role in numerous biological processes, including immune regulation, infection, and cancer metastasis. Many diseases have been correlated with changes in the composition of cell-surface glycans, highlighting their potential as a therapeutic target. Unfortunately, native carbohydrates suffer from inherently weak binding affinities and poor pharmacokinetic properties. To enhance their usefulness as drug candidates, ‘glycomimetics’ have been developed: more drug-like compounds which mimic the structure and function of native carbohydrates. Approaches to improve binding affinities (e.g., deoxygenation, pre-organization) and pharmacokinetic properties (e.g., limiting metabolic degradation, improving permeability) have been highlighted in this review, accompanied by relevant examples. By utilizing these strategies, high-affinity ligands with optimized properties can be rationally designed and used to address therapies for novel carbohydrate-binding targets. MDPI 2019-04-11 /pmc/articles/PMC6631974/ /pubmed/30978966 http://dx.doi.org/10.3390/ph12020055 Text en © 2019 by the author. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Hevey, Rachel Strategies for the Development of Glycomimetic Drug Candidates |
title | Strategies for the Development of Glycomimetic Drug Candidates |
title_full | Strategies for the Development of Glycomimetic Drug Candidates |
title_fullStr | Strategies for the Development of Glycomimetic Drug Candidates |
title_full_unstemmed | Strategies for the Development of Glycomimetic Drug Candidates |
title_short | Strategies for the Development of Glycomimetic Drug Candidates |
title_sort | strategies for the development of glycomimetic drug candidates |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6631974/ https://www.ncbi.nlm.nih.gov/pubmed/30978966 http://dx.doi.org/10.3390/ph12020055 |
work_keys_str_mv | AT heveyrachel strategiesforthedevelopmentofglycomimeticdrugcandidates |