5′UTR	5′ untranslated region
AARE	Amino acid response element
AIF	Apoptosis-inducing factor
AMPK	AMP-activated protein kinase
ATF4	Activating transcription factor 4
ATF5	Activating transcription factor 5
ATFS-1	Activating transcription factor associated with stress-1
BAK	Bcl-2 Homologous Antagonist/Killer
BAX	Bcl-2-associated protein X
BID	BH3-interacting-domain death agonist
BIM	Bcl-2 interacting mediator of cell death
c-Jun	Cellular jun
C/EBP	CCAAT-enhancer binding protein $\alpha$/$\beta$/$\gamma$/$\delta$
cAMP	cyclic AMP
CARE	C/EBP-ATF response element
CCA	Chronic contractile activity
ChIP-seq	Chromatin immunoprecipitation and sequencing
CHOP	C/EBP homologous protein
ClpP	Caseinolytic mitochondrial matrix peptidase proteolytic subunit
Cpn10	10 kDa chaperonin, mitochondrial
CRE	cAMP response element
CREB	cAMP response element-binding protein
CReP	Constitutive repressor of eIF2$\alpha$ cphosphorylation
DELE1	DAP3-binding cell death enhancer 1
DISC	Death-inducing signaling complex
DR4	Transmembrane death receptor 4
DR5	Transmembrane death receptor 5
DRP1	Dynamin-related protein 1
dsRNA	Double-stressed RNA
eIF2B	Eukaryotic translation initiation factor 2B subunit alpha
eIF2$\alpha$	Eukaryotic translation-initiation factor-2 alpha
EndoG	Endonuclease G
ER	Endoplasmic reticulum
ER$\alpha$	Estrogen receptor alpha
ETC	Electron transport chain
fCLIP-seq	Formaldehyde-mediated crosslinking and immunoprecipitation sequencing
FGF21	Fibroblast growth factor 21
FOXO3A	Forkhead box 3A
GADD34	Growth arrest and DNA damage-inducible protein 34
Gadd45$\alpha$	Growth arrest and DNA damage-inducible protein 45 alpha
GCN2	General control nonderepressible 2 (serine/threonine protein kinase)
GDF15	Growth differentiation factor 15
GDP	Guanine diphosphate
GEF	Guanine exchange factor
GTTP	Gamitrinib-triphenylphosphonium
HRI	Heme-regulated inhibitor
HSP10	10 kDa heat shock protein
HSP60	60 kDa heat shock protein
HtrA2	High temperature requirement A2
HuR	Human antigen R
IMS	Intermembrane space
ISR	Integrated stress response
ISRIB	Integrated stress response inhibitor
JNK	c-jun N-terminal kinase
LONP1	Lon peptidase 1
MAP3K4	MAP kinase kinase MEKK4
MAPK	Mitogen-activated protein kinase
MEF	Mouse embryonic fibroblasts
MEKK4	Mitogen-activated protein kinase kinase kinase 4
Met-tRNAi	Methionyl-initiator tRNA
MFN2	Mitofusin 2
MKK3	Mitogen-activated protein kinase kinase 3
MKK4	Mitogen-activated protein kinase kinase 4
MKK6	Mitogen-activated protein kinase kinase 6
MOM	Mitochondrial outer membrane
MOMP	Mitochondrial outer membrane pore permeabilization
MQC	Mitochondrial quality control
mtDNA	Mitochondrial DNA
mtHSP60	60 kDa mitochondrial heat shock protein
mtHSP70	75 kDa mitochondrial heat shock protein
mTORC1	Mammalian/mechanistic target of rapamycin complex 1
mtRNA	Mitochondrial RNA
MURE	UPRmt response element
NADH	Nicotinamide adenine dinucleotide (reduced)
NRF-1/2	Nuclear respiratory factor-1 and -2
NuGEMPs	Nuclear genes encoding mitochondrial proteins
OAA	Oxaloacetate
OMA1	Optic atrophy 1
OXPHOS	Oxidative phosphorylation
p21	Cyclin-dependent kinase inhibitor 1 or CDK-interacting protein 1
PERK	Protein kinase R-like ER kinase
PIC	Preinitiation complex
PKR	Protein kinase RNA-activated
PNPase	Polynucleotide phosphorylase
PP1	Protein phosphatase 1
PP1c	Protein phosphatase 1 catalytic subunit
PUMA	p53 upregulated modulator of apoptosis
REDD1	Regulated in development and DNA damage responses 1
REs	Response elements
ROS	Reactive oxygen species
SIRT3	Sirtuin 3
Smox	Spermine oxidase
SOD2	Superoxidase 2
TOM	Translocase of the outer membrane
TRAIL	TNF-related apoptosis-inducing ligand
uORF	Upstream open reading frame
UPRmt	Mitochondrial unfolded protein response
YME1L1	YME1-like 1 ATPase