Small molecules enhance functional O-mannosylation of Alpha-dystroglycan was written by Lv, Fengping;Li, Zhi-fang;Hu, Wenhao;Wu, Xiaohua. And the article was included in Bioorganic & Medicinal Chemistry in 2015.Category: thiazole This article mentions the following:
Alpha-dystroglycan (α-DG), a highly glycosylated receptor for extracellular matrix proteins, plays a critical role in many biol. processes. Hypoglycosylation of α-DG results in various types of muscular dystrophies and is also highly associated with progression of majority of cancers. Currently, there are no effective treatments for those devastating diseases. Enhancing functional O-mannosyl glycans (FOG) of α-DG on the cell surfaces is a potential approach to address this unmet challenge. Based on the hypothesis that the cells can up-regulate FOG of α-DG in response to certain chem. stimuli, the authors developed a cell-based high-throughput screening (HTS) platform for searching chem. enhancers of FOG of α-DG from a large chem. library with 364,168 compounds Sequential validation of the hits from a primary screening campaign and chem. works led to identification of a cluster of compounds that pos. modulate FOG of α-DG on various cell surfaces including patient-derived myoblasts. These compounds enhance FOG of α-DG by almost ten folds, which provide us powerful tools for O-mannosylation studies and potential starting points for the development of drug to treat dystroglycanopathy. In the experiment, the researchers used many compounds, for example, 6-Bromo-2-chlorobenzothiazole (cas: 80945-86-4Category: thiazole).
6-Bromo-2-chlorobenzothiazole (cas: 80945-86-4) belongs to thiazole derivatives. The thiazole ring is notable as a component of the vitamin thiamine (B1). The pyridine-type nitrogen in the thiazole ring deactivates the ring for electrophilic substitution reactions, which is further reduced in acid due to protonation of the thiazole ring.Category: thiazole
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica