AD—Alzheimer’s disease	ALS—Amyotrophic lateral sclerosis
Bcl-2—B-cell lymphoma 2	BiP/GRP78—Binding immunoglobulin protein/Glucose response protein 78
Ca2+—Calcium	CMT—Charcot–Marie–Tooth
Drp-1—Dynamin -related protein	EMRE—Essential MCU regulator
FRDA—Friedreich’s ataxia	GDAP1—Ganglioside-induced associated protein 1
GRP75—Glucose-regulated protein 75	GSH—Glutathione
H2O2—Hydrogen peroxide	HD—Huntington’s disease
IMM—Inner mitochondrial membrane	IP3R—Inositol 1,4,5-trisphosphate receptor
MAMs—Endoplasmic reticulum–mitochondria-associated membranes	MCU/Mcu—Mitochondrial calcium uniporter
MCUb—Mitochondrial calcium uniporter regulatory subunit	MCUR1—Mitochondrial calcium uniporter regulator 1
MFN2—Mitofusin 2	MICU1/2/3—Mitochondrial calcium uptake protein 1, 2, 3
MiCUps—Mitochondrial Ca2+ uptake enhancers	NGF—Nerve Growth Factor
NRF2—Nuclear factor erythroid 2-related factor 2	OMM—Outer mitochondrial membrane
PD—Parkinson’s disease	ROS—Reactive oxygen species
RyR—Ryanodine receptor	SCA2/3—Spinocerebellar ataxias type 2 and 3
Sig-1R—Sigma non-opioid intracellular receptor 1	SOD1—Superoxide dismutase 1
SOD2—Superoxide dismutase 2	SR/ER—Sarcoplasmic/endoplasmic reticulum
VDAC—Voltage-dependent anion channel