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Fullerene [60] encapsulated water-soluble supramolecular cage for prevention of oxidative stress-induced myocardial injury
A water-soluble cube-like supramolecular cage was constructed by an engagement of six molecules through a hydrophobic effect in the water. The obtained cage could perfectly encapsulate one fullerene C(60) molecule inside of the cavity and significantly improve the water-solubility of the C(60) witho...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10316085/ https://www.ncbi.nlm.nih.gov/pubmed/37404456 http://dx.doi.org/10.1016/j.mtbio.2023.100693 |
Sumario: | A water-soluble cube-like supramolecular cage was constructed by an engagement of six molecules through a hydrophobic effect in the water. The obtained cage could perfectly encapsulate one fullerene C(60) molecule inside of the cavity and significantly improve the water-solubility of the C(60) without changing the original structure. The water-soluble complex was further applied to reduce the reactive oxygen species (R.O.S.) in cardiomyocytes (FMC84) through Akt/Nrf2/HO-1 pathway. Furthermore, in the mouse model of myocardial ischemia-reperfusion injury, the application of C(60) was found to be effective in reducing myocardial injury and improving cardiac function. It also reduced the levels of R.O.S. in myocardial tissue, inhibited myocardial apoptosis, and mitigated myocardial inflammatory responses. The present study provides a new guideline for constructing water-soluble C(60) and verifies the important role of C(60) in preventing oxidative stress-related cardiovascular disease injury. |
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