» Articles » PMID: 18682362

Microfluidic Single-cell Analysis of Intracellular Compounds

Overview
Date 2008 Aug 7
PMID 18682362
Citations 28
Authors
Affiliations
Soon will be listed here.
Abstract

Biological analyses traditionally probe cell ensembles in the range of 103-106 cells, thereby completely averaging over relevant individual cell responses, such as differences in cell proliferation, responses to external stimuli or disease onset. In past years, this fact has been realized and increasing interest has evolved for single-cell analytical methods, which could give exciting new insights into genomics, proteomics, transcriptomics and systems biology. Microfluidic or lab-on-a-chip devices are the method of choice for single-cell analytical tools as they allow the integration of a variety of necessary process steps involved in single-cell analysis, such as selection, navigation, positioning or lysis of single cells as well as separation and detection of cellular analytes. Along with this advantageous integration, microfluidic devices confine single cells in compartments near their intrinsic volume, thus minimizing dilution effects and increasing detection sensitivity. This review overviews the developments and achievements of microfluidic single-cell analysis of intracellular compounds in the past few years, from proof-of-principle devices to applications demonstrating a high biological relevance.

Citing Articles

Integrating optical and electrical sensing with machine learning for advanced particle characterization.

Kokabi M, Tayyab M, Rather G, Pournadali Khamseh A, Cheng D, DeMauro E Biomed Microdevices. 2024; 26(2):25.

PMID: 38780704 PMC: 11116188. DOI: 10.1007/s10544-024-00707-0.


A Regression Approach to Model Refractive Index Measurements of Novel 3D Printable Photocurable Resins for Micro-Optofluidic Applications.

Saitta L, Cutuli E, Celano G, Tosto C, Stella G, Cicala G Polymers (Basel). 2023; 15(12).

PMID: 37376336 PMC: 10301409. DOI: 10.3390/polym15122690.


Modular microfluidics for life sciences.

Wu J, Fang H, Zhang J, Yan S J Nanobiotechnology. 2023; 21(1):85.

PMID: 36906553 PMC: 10008080. DOI: 10.1186/s12951-023-01846-x.


Recent advances for cancer detection and treatment by microfluidic technology, review and update.

Bargahi N, Ghasemali S, Jahandar-Lashaki S, Nazari A Biol Proced Online. 2022; 24(1):5.

PMID: 35484481 PMC: 9052508. DOI: 10.1186/s12575-022-00166-y.


Mechanically Induced Cavitation in Biological Systems.

Kim C, Choi W, Ng Y, Kang W Life (Basel). 2021; 11(6).

PMID: 34200753 PMC: 8230379. DOI: 10.3390/life11060546.


References
1.
Arcibal I, Santillo M, Ewing A . Recent advances in capillary electrophoretic analysis of individual cells. Anal Bioanal Chem. 2006; 387(1):51-7. PMC: 2211411. DOI: 10.1007/s00216-006-0690-0. View

2.
Jang L, Wang M . Microfluidic device for cell capture and impedance measurement. Biomed Microdevices. 2007; 9(5):737-43. DOI: 10.1007/s10544-007-9084-0. View

3.
Gawad S, Cheung K, Seger U, Bertsch A, Renaud P . Dielectric spectroscopy in a micromachined flow cytometer: theoretical and practical considerations. Lab Chip. 2004; 4(3):241-51. DOI: 10.1039/b313761a. View

4.
Lee T, Yeung E . High-sensitivity laser-induced fluorescence detection of native proteins in capillary electrophoresis. J Chromatogr. 1992; 595(1-2):319-25. DOI: 10.1016/0021-9673(92)85174-r. View

5.
Khine M, Ionescu-Zanetti C, Blatz A, Wang L, Lee L . Single-cell electroporation arrays with real-time monitoring and feedback control. Lab Chip. 2007; 7(4):457-62. DOI: 10.1039/b614356c. View