ROS	Reactive oxygen species
RNS	Reactive nitrogen species
MAD	Malonic dialdehyde
MGE	Mobile genetic elements
BER	Base excision repair
NER	Nucleotide excision repair
MMR	Mismatch repair
DSBR	Repair of double-strand breaks
NHEJ	Non-homologous end joining
HR	Homologous recombination
DNA-PK	DNA-dependent protein kinase
DNMT	DNA methyltransferase
TET	Tet methylcytosine dioxygenase
HDAC	Histone deacetylase
HAT	Histone acetyltransferase
SASP	Senescence-associated secretory phenotype
PARP	Poly(ADP-ribose) polymerase
NAD+	Nicotinamide adenine dinucleotide