AICAR	5-Aminoimidazole-4-carboxamide riboside (acadesine)
AKI	Acute kidney injury
AMPK	AMP-activated protein kinase
ASNS	Asparagine synthetase
ASO	Antisense oligonucleotide
BH-FDR	Benjamini–Hochberg false discovery rate
CE-MS	Capillary-electrophoresis mass spectrometry
CI	Confidence interval
CKD	Chronic kidney disease
CLP	Cecal ligation and puncture (sepsis model)
DDA	Data-dependent acquisition
DKD	Diabetic kidney disease
DOI	Digital object identifier
ERRγ	Estrogen-related receptor gamma
FAO	Fatty acid β-oxidation
FR-PT	Failed-repair proximal tubule
GC-MS	Gas chromatography mass spectrometry
GFR	Glomerular filtration rate
GSH	Glutathione
HIF-PHI	Hypoxia-inducible factor prolyl-hydroxylase inhibitor
HILIC	Hydrophilic interaction liquid chromatography
HKSJ	Hartung–Knapp–Sidik–Jonkman small-sample correction
IK	InChIKey (InChIKey-2D denotes the 14-character connectivity prefix)
IMP	Inosine monophosphate
IRI	Ischemia–reperfusion injury
KEGG	Kyoto Encyclopedia of Genes and Genomes
LC-MS	Liquid chromatography mass spectrometry
LOESS	Locally estimated scatterplot smoothing
LOO	Leave-one-out
LPE	Lyso-phosphatidylethanolamine
LPS	Lipopolysaccharide
MS/MS2	Mass spectrometry/tandem mass spectrometry
MS-DIAL	Mass-spectrometry data-independent analysis (peak-detection software)
mTORC1	Mechanistic target of rapamycin complex 1
NAD+	Nicotinamide adenine dinucleotide (oxidized form)
NMN/NR	Nicotinamide mononucleotide/nicotinamide riboside
NRK1	Nicotinamide riboside kinase 1
OAT1/3	Organic anion transporter 1/3
OR	Odds ratio
PDH	Pyruvate dehydrogenase
PDK4	Pyruvate dehydrogenase kinase 4
PKD	Polycystic kidney disease
POS/NEG	Positive/negative ionization mode
PQN	Probabilistic quotient normalization
PT	Proximal tubule
QC	Quality control
QC-RLSC	Quality-control-based robust LOESS signal correction
QTOF	Quadrupole time-of-flight (mass analyzer)
REML	Restricted maximum likelihood
RP	Reverse-phase (chromatography)
SE	Standard error
SMPDB	Small Molecule Pathway Database
STING	Stimulator of interferon genes
TRAF1	TNF receptor-associated factor 1
UUO	Unilateral ureteral obstruction