α-syn	alpha-synuclein
Aβ	amyloid-beta
AD	Alzheimer’s disease
ALOX15	arachidonate 15-lipoxygenase
ALS	amyotrophic lateral sclerosis
APP	amyloid precursor protein
ARE	antioxidant response element
ASC	apoptosis-associated speck-like protein containing a CARD
ATP	adenosine triphosphate
Bach1	BTB and CNC homology 1
BECN1	beclin 1
BMP	bone morphogenetic protein
CNS	central nervous system
COX2	cyclooxygenase-2
CRB	CREB-binding protein
DAMP	damage-associated molecular pattern
DcytB	duodenal cytochrome B
DMT1	divalent metal transporter 1
e−	electron
EMT	epithelial–mesenchymal transition
Fe2+	ferrous iron
Fe3+	ferric iron
FPN1	ferroportin 1
FTH1	ferritin heavy chain
FTL	ferritin light chain
GSH	glutathione
4-HNE	4-hydroxy-2,3-trans-nonenal
HEPH	hephaestin
HERC2	HECT domain and RCC1-like domain 2
HMOX-1	heme oxygenase
H2O2	hydrogen peroxide
HO-1	heme oxygenase-1
IκB-α	nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor alpha
IKKα	IκB kinase alpha
IL	interleukin
iNOS	inducible nitric oxide synthase
IRE	iron-responsive element
IRP	iron-regulatory protein
KEAP1	Kelch-like ECH-associated protein 1
LC3	microtubule-associated protein 1A/1B-light chain 3
LIP	labile iron pool
LPS	lipopolysaccharide
MCP1	monocyte chemoattractant protein 1
MIP2	macrophage inflammatory protein 2
MPTP	1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine
MyD88	myeloid differentiation primary response protein 88
NAD+	nicotinamide adenine dinucleotide
NCOA4	nuclear receptor coactivator 4
NF-κB	nuclear factor kappa-light-chain-enhancer of activated B cells
NFT	neurofibrillary tangle
NIK	NF-κB-inducing kinase
NLRP	nucleotide-binding domain and leucine-rich repeat and pyrin domain-containing protein
NOX2	nicotinamide adenine dinucleotide phosphate oxidase 2
NQO1	NAD(P)H quinone dehydrogenase 1
Nrf2	nuclear factor erythroid 2-related factor 2
•OH	hydroxyl radical
OS	oxidative stress
P	phosphorylation
P2X7R	P2X purinergic receptor 7
p53	tumor protein P53
PCBP	poly(rC)-binding protein
PD	Parkinson’s disease
PGC-1α	peroxisome proliferator-activated receptor gamma coactivator 1-alpha
PIR	pirin
PPAR	peroxisome proliferator-activated receptor
PGs	prostaglandins
PUFA	polyunsaturated fatty acid
ROS	reactive oxygen species
SIRT1	silent information regulator factor 2-related enzyme 1
STAT3	signal transducer and activator of transcription 3
Steap3	six-transmembrane epithelial antigen of prostate family member 3
SMAD	suppressor of mothers against the decapentaplegic
Tf	transferrin
TfR	transferrin receptor
TLR	Toll-like receptor
TNF-α	tumor necrosis factor-α
TNFR	tumor necrosis factor receptor
TOM20	translocase of the outer membrane 20
Ub	ubiquitin
UPS	ubiquitin–proteosome system
UTR	untranslated region
Zn2+	zinc ion