Abstract
It has been demonstrated that microfluidic systems allow integration of sampling, reagent mixing, and rapid electrophoretic analysis. They have also proven useful for culturing cells wherein control over the environment allows novel and automated experiments. Here, we describe a microchip-based electrophoresis assay that allows cell culture and hormone monitoring. An online gradient generator can control cell culture condition precisely. This system has been applied for Pancreas islets’ glucose sensitivity studies.
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References
Bergsten P, Grapengiesser E, Gylfe E et al (1994) Synchronous oscillations of cytoplasmic Ca2+ and insulin release in glucose-stimulated pancreatic islets. J Biol Chem 269:8749–8753
Liu Y-J, Tengholm A, Grapengiesser E et al (1998) Origin of slow and fast oscillations of Ca2+ in mouse pancreatic islets. J Physiol 508(2):471–481
Zraika S, Dunlop M, Proietto J, Andrikopoulos S (2002) The hexosamine biosynthesis pathway regulates insulin secretion via protein glycosylation in mouse islets. Arch Biochem Biophys 405:275–279
Mehling M, Tay S (2014) Microfluidic cell culture. Curr Opin Biotechnol 25:95–102
Gómez-Sjöberg R, Leyrat AA, Pirone DM et al (2007) Versatile, fully automated, microfluidic cell culture system. Anal Chem 79:8557–8563
Huang N-T, Chen W, Oh B-R et al (2012) An integrated microfluidic platform for in situ cellular cytokine secretion immunophenotyping. Lab Chip 12:4093–4101
Toriello NM, Douglas ES, Mathies RA (2005) Microfluidic device for electric field-driven single-cell capture and activation. Anal Chem 77:6935–6941
Mohammed JS, Wang Y, Harvat TA et al (2009) Microfluidic device for multimodal characterization of pancreatic islets. Lab Chip 9:97–106
Wu M-H, Huang S-B, Lee G-B (2010) Microfluidic cell culture systems for drug research. Lab Chip 10:939–956
Schultz NM, Huang L, Kennedy RT (1995) Capillary electrophoresis-based immunoassay to determine insulin content and insulin secretion from single islets of Langerhans. Anal Chem 67:924–929
Kulkarni R (2004) The islet β-cell. Int J Biochem Cell Biol 36:365–371
Kennedy RT, Kauri LM, Dahlgren GM, Jung S-K (2002) Metabolic oscillations in beta-cells. Diabetes 51(Suppl 1):S152–S161
Henquin JC, Ishiyama N, Nenquin M et al (2002) Signals and pools underlying biphasic insulin secretion. Diabetes 51(Suppl 1):S60–S67
Simon C, Brandenberger G (2002) Ultradian oscillations of insulin secretion in humans. Diabetes 51(Suppl 1):S258–S261
Peschke E, Peschke D (1998) Evidence for a circadian rhythm of insulin release from perifused rat pancreatic islets. Diabetologia 41:1085–1092
Shackman JG, Dahlgren GM, Peters JL, Kennedy RT (2005) Perfusion and chemical monitoring of living cells on a microfluidic chip. Lab Chip 5:56–63
Dishinger JF, Reid KR, Kennedy RT (2009) Quantitative monitoring of insulin secretion from microfluidic chip. Anal Chem 81:3119–3127
Reid KR, Kennedy RT (2009) Continuous operation of microfabricated electrophoresis devices for 24 hours and application to chemical monitoring of living cells. Anal Chem 81:6837–6842
Han BG, Hao C-M, Tchekneva EE et al (2008) Markers of glycemic control in the mouse: comparisons of 6-hand overnightfasted blood glucoses to Hb A1c. Am J Physiol Endocrinol Metab 295:E981–E986
Gao N, Le Lay J, Qin W et al (2010) Foxa1 and Foxa2 maintain the metabolic and secretory features of the mature beta-cell. Mol Endocrinol 24:1594–1604
Jacobson SC, Ermakov SV, Ramsey JM (1999) Minimizing the number of voltage sources and fluid reservoirs for electrokinetic valving in microfluidic devices. Anal Chem 71:3273–3276
Shackman JG, Watson CJ, Kennedy RT (2004) High-throughput automated post-processing of separation data. J Chromatogr A 1040:273–282
Pralong WF, Bartley C, Wollheim CB (1990) Single islet beta-cell stimulation by nutrients: relationship between pyridine nucleotides, cytosolic Ca2+ and secretion. EMBO J 9:53–60
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Lu, S., Kennedy, R.T. (2017). Using Electrophoretic Immunoassay to Monitor Hormone Secretion. In: Taly, V., Viovy, JL., Descroix, S. (eds) Microchip Diagnostics. Methods in Molecular Biology, vol 1547. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-6734-6_5
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DOI: https://doi.org/10.1007/978-1-4939-6734-6_5
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Online ISBN: 978-1-4939-6734-6
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