Mitochondrial calcium exchange in physiology and disease

JF Garbincius, JW Elrod - Physiological reviews, 2022 - journals.physiology.org
The uptake of calcium into and extrusion of calcium from the mitochondrial matrix is a
fundamental biological process that has critical effects on cellular metabolism, signaling …

Transport, functions, and interaction of calcium and manganese in plant organellar compartments

J He, N Rössner, MTT Hoang, S Alejandro… - Plant …, 2021 - academic.oup.com
Abstract Calcium (Ca2+) and manganese (Mn2+) are essential elements for plants and have
similar ionic radii and binding coordination. They are assigned specific functions within …

Licensed to kill: mitochondria, chloroplasts, and cell death

O Van Aken, F Van Breusegem - Trends in plant science, 2015 - cell.com
Programmed cell death (PCD) is crucial in plant organogenesis and survival. In this review
the involvement of mitochondria and chloroplasts in PCD execution is critically assessed …

AtWRKY40 and AtWRKY63 modulate the expression of stress-responsive nuclear genes encoding mitochondrial and chloroplast proteins

O Van Aken, B Zhang, S Law, R Narsai… - Plant …, 2013 - academic.oup.com
The expression of a variety of nuclear genes encoding mitochondrial proteins is known to
adapt to changes in environmental conditions and retrograde signaling. The presence of …

The contribution of organelles to plant intracellular calcium signalling

A Costa, L Navazio, I Szabo - Journal of Experimental Botany, 2018 - academic.oup.com
Abstract Calcium (Ca2+) is among the most important intracellular messengers in living
organisms. Understanding the players and dynamics of Ca2+ signalling pathways in plants …

[HTML][HTML] Organellar calcium signaling in plants: An update

N Pirayesh, M Giridhar, AB Khedher… - biochimica et biophysica …, 2021 - Elsevier
Abstract Calcium ion (Ca 2+) is a versatile signaling transducer in all eukaryotic organisms.
In plants, intracellular changes in free Ca 2+ levels act as regulators in many growth and …

[PDF][PDF] Anterograde and retrograde regulation of nuclear genes encoding mitochondrial proteins during growth, development, and stress

S Ng, I De Clercq, O Van Aken, SR Law, A Ivanova… - Molecular plant, 2014 - cell.com
Mitochondrial biogenesis and function in plants require the expression of over 1000 nuclear
genes encoding mitochondrial proteins (NGEMPs). The expression of these genes is …

Mitochondrial redox systems as central hubs in plant metabolism and signaling

O Van Aken - Plant Physiology, 2021 - academic.oup.com
Plant mitochondria are indispensable for plant metabolism and are tightly integrated into
cellular homeostasis. This review provides an update on the latest research concerning the …

An mTRAN-mRNA interaction mediates mitochondrial translation initiation in plants

HC Tran, V Schmitt, S Lama, C Wang, A Launay-Avon… - Science, 2023 - science.org
Plant mitochondria represent the largest group of respiring organelles on the planet. Plant
mitochondrial messenger RNAs (mRNAs) lack Shine-Dalgarno-like ribosome-binding sites …

The EF-Hand Ca2+ Binding Protein MICU Choreographs Mitochondrial Ca2+ Dynamics in Arabidopsis

S Wagner, S Behera, S De Bortoli, DC Logan… - The Plant …, 2015 - academic.oup.com
Plant organelle function must constantly adjust to environmental conditions, which requires
dynamic coordination. Ca2+ signaling may play a central role in this process. Free Ca2+ …