A Single-Cell Assay for Time Lapse Studies of Exosome Secretion and Cell Behaviors.

A Single-Cell Assay for Time Lapse Studies of Exosome Secretion and Cell Behaviors.
复制标题

DOI:
10.1002/smll.201600725
复制
发表时间:
2016-07
期刊:
影响因子:
13.3
通讯作者:
Lo, Yu-Hwa
Lo, Yu-Hwa
中科院分区:
材料科学1区
文献类型:
--
作者:
Chiu, Yu-Jui;Cai, Wei;Shih, Yu-Ru V.;Lian, Ian;Lo, Yu-Hwa

文献摘要

参考文献

被引文献

相似文献

为了了解生物系统中细胞的不均一性,人们对单个细胞的特性的表征能力有了越来越大的需求。由于单细胞研究需要连续监测细胞行为,而不是在单个时间点进行快照试验,因此需要一种能够以高通量方式支持时间推移研究的有效单细胞检测方法。目前大多数可用的单细胞技术无法提供适当的环境来维持细胞的生长,对于适当的细胞类型,无法提供单细胞的增殖,以及通过分子标记对单细胞行为进行方便、非侵入性的测试。在本文中,我们提出了一种高度通用的单细胞实验,它可以适应不同的细胞类型,使单细胞加载和培养变得容易和有效,并适合于结合药物筛选来研究体外环境因素的影响。该分析的一个显著特点是非侵入性地收集和测量不同时间点的单细胞分泌物,基于给定扰动下单个细胞的生物标记物信号产生对单细胞行为的前所未有的洞察。最重要的是,获得的信息是定量的,例如,通过每个单个细胞在给定时间段内分泌的外切体的数量来衡量。因此,我们的单细胞分析为单细胞特性的定量、时间推移研究提供了一个方便、低成本和使能的工具。
To understand the inhomogeneity of cells in biological systems, there is a growing demand on the capability of characterizing the properties of individual single cells. Since single cell studies require continuous monitoring of the cell behaviors instead of a snapshot test at a single time point, an effective single-cell assay that can support time lapsed studies in a high throughput manner is desired. Most currently available single-cell technologies cannot provide proper environments to sustain cell growth and, for appropriate cell types, proliferation of single cells and convenient, non-invasive tests of single cell behaviors from molecular markers. In this paper we present a highly versatile single-cell assay that can accommodate different cellular types, enable easy and efficient single cell loading and culturing, and be suitable for the study of effects of in-vitro environmental factors in combination with drug screening. One salient feature of the assay is the non-invasive collection and surveying of single cell secretions at different time points, producing unprecedented insight of single cell behaviors based on the biomarker signals from individual cells under given perturbations. Above all, the acquired information is quantitative, for example, measured by the number of exosomes each single cell secretes for a given time period. Therefore, our single-cell assay provides a convenient, low-cost, and enabling tool for quantitative, time lapsed studies of single cell properties.
DOI: 10.1016/j.cell.2014.09.051
发表时间: 2014-10-23
期刊: Cell
影响因子: 64.5
作者:
Boelens MC;Wu TJ;Nabet BY;Xu B;Qiu Y;Yoon T;Azzam DJ;Twyman-Saint Victor C;Wiemann BZ;Ishwaran H;Ter Brugge PJ;Jonkers J;Slingerland J;Minn AJ
通讯作者: Minn AJ
DOI: 10.1038/nprot.2013.046
发表时间: 2013-05
期刊: NATURE PROTOCOLS
影响因子: 14.8
作者:
Mazutis, Linas;Gilbert, John;Ung, W. Lloyd;Weitz, David A.;Griffiths, Andrew D.;Heyman, John A.
通讯作者: Heyman, John A.
DOI: 10.1002/smll.200800949
发表时间: 2008-10-01
期刊: SMALL
影响因子: 13.3
作者:
Sekula, Sylwia;Fuchs, Jeanette;Lenhert, Steven
通讯作者: Lenhert, Steven
DOI: 10.1039/b908036h
发表时间: 2009-01-01
影响因子: 2.5
作者:
Tan, Christine P.;Seo, Bo Ri;Fischbach, Claudia
通讯作者: Fischbach, Claudia
DOI: 10.1039/b916199f
发表时间: 2010-02-21
期刊: Lab on a chip
影响因子: 6.1
作者:
Chen C;Skog J;Hsu CH;Lessard RT;Balaj L;Wurdinger T;Carter BS;Breakefield XO;Toner M;Irimia D
通讯作者: Irimia D