Separation of extracellular nanovesicles and apoptotic bodies from cancer cell culture broth using tunable microfluidic systems.
Separation of extracellular nanovesicles and apoptotic bodies from cancer cell culture broth using tunable microfluidic systems.
复制标题
使用可调的微流体系统,细胞外纳米植物和凋亡体的分离。
DOI:
10.1038/s41598-017-08826-w
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发表时间:
2017-08-30
影响因子:
4.6
通讯作者:
Hong JW
中科院分区:
文献类型:
--
作者:
Shin S;Han D;Park MC;Mun JY;Choi J;Chun H;Kim S;Hong JW
Extracellular vesicles (EVs) are the cell-secreted nano- and micro-sized particles consisted of lipid bilayer containing nucleic acids and proteins for diagnosis and therapeutic applications. The inherent complexity of EVs is a source of heterogeneity in various potential applications of the biological nanovesicles including analysis. To diminish heterogeneity, EV should be isolated and separated according to their sizes and cargos. However, current technologies do not meet the requirements. We showed noninvasive and precise separation of EVs based on their sizes without any recognizable damages. We separated atto-liter volumes of biological nanoparticles through operation of the present system showing relatively large volume of sample treatment to milliliters within an hour. We observed distinct size and morphological differences of 30 to 100 nm of exosomes and apoptotic bodies through TEM analysis. Indeed, we confirmed the biological moiety variations through immunoblotting with noninvasively separated EVs opening new windows in study and application of the biological nanoparticles.
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DOI:
10.1016/j.jconrel.2015.07.030
发表时间:
2015-12-10
期刊:
Journal of controlled release : official journal of the Controlled Release Society
影响因子:
--
作者:
Batrakova EV;Kim MS
通讯作者:
Kim MS
影响因子:
17.4
作者:
Fuhrmann G;Herrmann IK;Stevens MM
通讯作者:
Stevens MM
影响因子:
4.1
作者:
Dou, Haiyang;Lee, Yong-Ju;Lee, Seungho
通讯作者:
Lee, Seungho
DOI:
10.1016/j.ymeth.2015.03.028
发表时间:
2015-10-01
期刊:
Methods (San Diego, Calif.)
影响因子:
--
作者:
Dragovic RA;Collett GP;Hole P;Ferguson DJ;Redman CW;Sargent IL;Tannetta DS
通讯作者:
Tannetta DS
DOI:
10.1016/j.nano.2015.01.003
发表时间:
2015-05-01
影响因子:
5.4
作者:
Nordin, Joel Z.;Lee, Yi;Andaloussi, Samir E. L.
通讯作者:
Andaloussi, Samir E. L.