Cellular toxicity of silicon carbide nanomaterials as a function of morphology.
Cellular toxicity of silicon carbide nanomaterials as a function of morphology.
复制标题
碳化硅纳米材料的细胞毒性与形态学的关系。
DOI:
10.1016/j.biomaterials.2018.06.027
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发表时间:
2018-10
期刊:
影响因子:
14
通讯作者:
Jokerst JV
中科院分区:
文献类型:
--
作者:
Chen F;Li G;Zhao ER;Li J;Hableel G;Lemaster JE;Bai Y;Sen GL;Jokerst JV
Silicon carbide has been shown to be biocompatible and is used as a coating material for implanted medical devices to prevent biofilms. Silicon carbide nanomaterials are also promising in cell tracking due to their stable and strong luminescence, but more comprehensive studies of this material on the nanoscale are needed. Here, we studied the toxicity of silicon carbide nanomaterials on human mesenchymal stem cells in terms of metabolism, viability, adhesion, proliferation, migration, oxidative stress, and differentiation ability. We compared two different shapes and found that silicon carbide nanowires are toxic to human mesenchymal stem cells but not to cancer cell lines at the concentration of 0.1 mg/mL. Control silicon carbide nanoparticles were biocompatible to human mesenchymal stem cells at 0.1 mg/mL. We studied the potential mechanistic effect of silicon carbide nanowires on human mesenchymal stem cells’ phenotype, cytokines secretion, and gene expressions. These findings suggest that the toxic effect of silicon carbide nanomaterials to human mesenchymal stem cells are dependent on morphology.
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影响因子:
7.5
作者:
Batsali AK;Pontikoglou C;Koutroulakis D;Pavlaki KI;Damianaki A;Mavroudi I;Alpantaki K;Kouvidi E;Kontakis G;Papadaki HA
通讯作者:
Papadaki HA
影响因子:
6.8
作者:
Cathcart, Jillian;Pulkoski-Gross, Ashleigh;Cao, Jian
通讯作者:
Cao, Jian
影响因子:
8
作者:
Ekkapongpisit M;Giovia A;Follo C;Caputo G;Isidoro C
通讯作者:
Isidoro C
影响因子:
4.8
作者:
Gong, Zhaodi;Niklason, Laura E.
通讯作者:
Niklason, Laura E.
影响因子:
14
作者:
Amaral, M;Costa, MA;Fernandes, MH
通讯作者:
Fernandes, MH