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111.
Yasmin Borutzki Lukas Skos Prof. Christopher Gerner Prof. Samuel M. Meier-Menches 《Chembiochem : a European journal of chemical biology》2023,24(17):e202300178
During recent years, accumulating evidence suggested that metal-based candidate drugs are promising modulators of cytoskeletal and cytoskeleton-associated proteins. This was substantiated by the identification and validation of actin, vimentin and plectin as targets of distinct ruthenium(II)- and platinum(II)-based modulators. Despite this, structural information about molecular interaction is scarcely available. Here, we compile the scattered reports about metal-based candidate molecules that influence the cytoskeleton, its associated proteins and explore their potential to interfere in cancer-related processes, including proliferation, invasion and the epithelial-to-mesenchymal transition. Advances in this field depend crucially on determining binding sites and on gaining comprehensive insight into molecular drug-target interactions. These are key steps towards establishing yet elusive structure-activity relationships. 相似文献
112.
Dr. Gareth G. Doherty Geraldine Jia Ming Ler Dr. Norbert Wimmer Prof. Dr. Paul V. Bernhardt Dr. Roger A. Ashmus Prof. David J. Vocadlo Dr. Zachary Armstrong Prof. Gideon J. Davies Dr. Marco Maccarana Prof. Jin-ping Li Yasmin Kayal Prof. Vito Ferro 《Chembiochem : a European journal of chemical biology》2023,24(4):e202200619
1-Azasugar analogues of l -iduronic acid (l -IdoA) and d -glucuronic acid (d -GlcA) and their corresponding enantiomers have been synthesized as potential pharmacological chaperones for mucopolysaccharidosis I (MPS I), a lysosomal storage disease caused by mutations in the gene encoding α-iduronidase (IDUA). The compounds were efficiently synthesized in nine or ten steps from d - or l -arabinose, and the structures were confirmed by X-ray crystallographic analysis of key intermediates. All compounds were inactive against IDUA, although l -IdoA-configured 8 moderately inhibited β-glucuronidase (β-GLU). The d -GlcA-configured 9 was a potent inhibitor of β-GLU and a moderate inhibitor of the endo-β-glucuronidase heparanase. Co-crystallization of 9 with heparanase revealed that the endocyclic nitrogen of 9 forms close interactions with both the catalytic acid and catalytic nucleophile. 相似文献
113.