Imaging mitochondrial calcium dynamics in the central nervous system

R Serrat, A Oliveira-Pinto, G Marsicano… - Journal of Neuroscience …, 2022 - Elsevier
Mitochondrial calcium handling is a particularly active research area in the neuroscience
field, as it plays key roles in the regulation of several functions of the central nervous system …

Techniques for Simultaneous Mitochondrial and Cytosolic Ca2+ Imaging in Neurons

JE Rysted, Z Lin, YM Usachev - Techniques to investigate mitochondrial …, 2017 - Springer
Mitochondria efficiently buffer Ca 2+ influx during excitation, which limits the amplitude of
cytosolic Ca 2+ rise, and then slowly release Ca 2+ back into the cytosol thereby extending …

[HTML][HTML] Measurements of mitochondrial calcium in vivo

T Pozzan, R Rudolf - Biochimica et Biophysica Acta (BBA)-Bioenergetics, 2009 - Elsevier
Mitochondria play a pivotal role in intracellular Ca2+ signalling by taking up and releasing
the ion upon specific conditions. In order to do so, mitochondria depend on a number of …

Imaging Mitochondrial Ca2+ Uptake in Astrocytes and Neurons using Genetically Encoded Ca2+ Indicators (GECIs)

N Zhang, Z Zhang, I Ozden… - Journal of visualized …, 2022 - pmc.ncbi.nlm.nih.gov
Mitochondrial Ca2+ plays a critical role in controlling cytosolic Ca2+ buffering, energy
metabolism, and cellular signal transduction. Overloading of mitochondrial Ca2+ contributes …

[HTML][HTML] In vivo brain imaging of mitochondrial Ca2+ in neurodegenerative diseases with multiphoton microscopy

M Calvo-Rodriguez, EK Kharitonova… - Biochimica et Biophysica …, 2021 - Elsevier
Mitochondria are involved in a large number of essential roles related to neuronal function.
Ca 2+ handling by mitochondria is critical for many of these functions, including energy …

Analyses of mitochondrial calcium influx in isolated mitochondria and cultured cells

JT Maxwell, CH Tsai, TA Mohiuddin… - Journal of visualized …, 2018 - pmc.ncbi.nlm.nih.gov
Ca2+ handling by mitochondria is a critical function regulating both physiological and
pathophysiological processes in a broad spectrum of cells. The ability to accurately measure …

Dynamic Regulation of Mitochondrial [Ca2+] in Hippocampal Neurons

L Kushnireva, K Basnayake, D Holcman… - International journal of …, 2022 - mdpi.com
While neuronal mitochondria have been studied extensively in their role in health and
disease, the rules that govern calcium regulation in mitochondria remain somewhat vague …

Mitochondrial calcium cycling in neuronal function and neurodegeneration

GC Walters, YM Usachev - Frontiers in cell and developmental …, 2023 - frontiersin.org
Mitochondria are essential for proper cellular function through their critical roles in ATP
synthesis, reactive oxygen species production, calcium (Ca2+) buffering, and apoptotic …

Imaging of mitochondrial Ca2+ dynamics in astrocytes using cell-specific mitochondria-targeted GCaMP5G/6s: mitochondrial Ca2+ uptake and cytosolic Ca2+ …

H Li, X Wang, N Zhang, MK Gottipati, V Parpura, S Ding - Cell calcium, 2014 - Elsevier
Mitochondrial Ca 2+ plays a critical physiological role in cellular energy metabolism and
signaling, and its overload contributes to various pathological conditions including neuronal …

[HTML][HTML] Mitochondria: the calcium connection

L Contreras, I Drago, E Zampese, T Pozzan - Biochimica et Biophysica Acta …, 2010 - Elsevier
Calcium handling by mitochondria is a key feature in cell life. It is involved in energy
production for cell activity, in buffering and shaping cytosolic calcium rises and also in …