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Title
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Possible mechanism of glucose uptake enhanced by cold atmospheric plasma : atomic scale simulations
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Author
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Abstract
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| Cold atmospheric plasma (CAP) has shown its potential in biomedical applications, such as wound healing, cancer treatment and bacterial disinfection. Recent experiments have provided evidence that CAP can also enhance the intracellular uptake of glucose molecules which is important in diabetes therapy. In this respect, it is essential to understand the underlying mechanisms of intracellular glucose uptake induced by CAP, which is still unclear. Hence, in this study we try to elucidate the possible mechanism of glucose uptake by cells by performing computer simulations. Specifically, we study the transport of glucose molecules through native and oxidized membranes. Our simulation results show that the free energy barrier for the permeation of glucose molecules across the membrane decreases upon increasing the degree of oxidized lipids in the membrane. This indicates that the glucose permeation rate into cells increases when the CAP oxidation level in the cell membrane is increased. |
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Language
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English
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Source (journal)
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Plasma
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Publication
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MDPI AG
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2018
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ISSN
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2571-6182
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DOI
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10.3390/PLASMA1010011
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Volume/pages
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1
:1
(2018)
, 7 p.
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Article Reference
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11
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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