CK2	protein kinase CK2
HMG	high mobility group
IκB	inhibitors of NF-κB
IKK	IκB kinase
IL	interleukin
LPS	lipopolysaccharide
mTOR	mammalian target of rapamycin
MMP	matrix metalloproteinase
NF-κB	nuclear factor-κB
RT-PCR	reverse transcription-polymerase chain reaction
PI3K	phosphatidylinositol 3-kinase
ROS	reactive oxygen species
SA-β-gal	senescence-associated β-galactosidase
SAHF	senescence-associated heterochromatin foci
SASP	senescence-associated secretory phenotype
siRNA	small interfering RNA