PMC:7376974 / 39722-41516 JSONTXT 8 Projects

Annnotations TAB TSV DIC JSON TextAE Lectin_function

Id Subject Object Predicate Lexical cue
T253 0-92 Sentence denotes Based on these studies, another class of multivalent fullerene dendrimers was then designed.
T254 93-236 Sentence denotes A fast and controlled synthetic route was developed to achieve giant globular multivalent fullerenes, containing hundreds of functional groups.
T255 237-414 Sentence denotes The first study was performed with tridecafullerenes containing 120 mannoses.69 The molecular structure is composed of 12 hexakis C60 surrounding a C60 core (Figure 6, route B).
T256 415-719 Sentence denotes Compared to the previous study, an IC50 3 orders of magnitude lower was measured on the inhibition of Ebola virus (Table 3).66,68 In order to present more carbohydrates at the periphery of the dendrimer, a trialkynyl pentaerythritol derivative allowed to afford a tridecafullerene with 360 carbohydrates.
T257 720-1142 Sentence denotes In this case, the molecule was synthesized with a C60 tridecafullerene bearing α(1,2)mannobioside.70 The use of this disaccharide was already investigated, showing an increase of affinity with DC-sign receptors by a factor of 3–4.71 The synthetic strategy exploited also the use of strain-promoted copper-free cycloaddition of azides to alkynes (SPAAC) for the coupling of the core fullerene to the surrounding fullerenes.
T258 1143-1225 Sentence denotes SPAAC allows an easier purification avoiding the removal of cytotoxic copper ions.
T259 1226-1337 Sentence denotes The inhibition performance of this molecule was studied in vitro with viral pseudoparticles of Dengue and Zika.
T260 1338-1448 Sentence denotes The comparison was made between 360 and 120 disaccharides tridecafullerenes and 36 disaccharide monofullerene.
T261 1449-1582 Sentence denotes The results highlighted a picomolar IC50 inhibition on both Zika and Dengue models for the 360 disaccharide glycofullerene (Table 3).
T262 1583-1697 Sentence denotes The ability to inhibit other types of viruses allows the use of glycofullerenes as broad spectrum antiviral drugs.
T263 1698-1794 Sentence denotes Moreover, the negligible toxicity to other cells proved the biocompatibility of these molecules.