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Investigating Mitochondrial Ca²⁺ Dynamics in Isolated Mitochondria and Intact Cells: Application of Fluorescent Dyes and Genetic Reporters

Bhosale, Gauri; Duchen, Michael R; (2022) Investigating Mitochondrial Ca²⁺ Dynamics in Isolated Mitochondria and Intact Cells: Application of Fluorescent Dyes and Genetic Reporters. Methods in Molecular Biology , 2497 pp. 325-332. 10.1007/978-1-0716-2309-1_23. Green open access

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Abstract

Mitochondrial Ca2+ buffering is a hallmark of eukaryotic cellular physiology, contributing to the spatiotemporal shaping of the cytosolic Ca2+ signals and regulation of mitochondrial bioenergetics. Often, this process is altered in a pathological context; therefore, it can be scrutinized experimentally for therapeutic intervention. In this chapter, we describe fluorescence and bioluminescence measurement of mitochondrial Ca2+ in both isolated mitochondria and intact cells.

Type: Article
Title: Investigating Mitochondrial Ca²⁺ Dynamics in Isolated Mitochondria and Intact Cells: Application of Fluorescent Dyes and Genetic Reporters
Location: United States
Open access status: An open access version is available from UCL Discovery
DOI: 10.1007/978-1-0716-2309-1_23
Publisher version: https://doi.org/10.1007/978-1-0716-2309-1_23
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Bioluminescence calcium sensing, Calcium-sensitive genetic probes, Fluorescence calcium imaging, Mitochondrial calcium, Calcium, Calcium Signaling, Cytosol, Fluorescent Dyes, Mitochondria
UCL classification: UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > Div of Biosciences > Cell and Developmental Biology
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > Div of Biosciences
URI: https://discovery.ucl.ac.uk/id/eprint/10152155
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