AKT	Protein kinase B
ATM	Ataxia Telangiectasia Mutated
BCL-xl	Bcl-2-Like Protein-1
BCR	B-cell receptor
B-gal	B-galactosidase
BTLA	B- and T-Lymphocyte Attenuator
CAR-T	Chimeric Antigen Receptor-T
CD122	Interleukin-2 receptor-b
CD127	Interleukin-7 receptor
CDKN	Cyclin-Dependent Kinase inhibitor
CMV	Human cytomegalovirus
CR	Calorie restriction
CTLA-4	Cytotoxic T-lymphocyte antigen-4
CXCR	C-X-C Motif Chemokine Receptor
DDR	DNA damage response
DNMTs	DNA methyltransferases
EBV	Epstein–Barr virus
ERK	Extracellular signal-regulated kinase
FOXP3	Forkhead box P3
gH2AX	Gamma H2A histone family member X
HAT	Histone Acetyltransferases
HBV	Hepatitis B virus
HCV	Hepatitis C virus
HDAC	Histone Deacetylases
HIV	Human immunodeficiency virus
HHV-8	Human herpesvirus-8
HLA-DR	Human Leukocyte Antigen DR
HSV-1/2	Herpes simplex-1/2 virus
HTLV-I	Human T-cell leukemia virus type-1 (HTLV-I)
JNK/AP-1	c-Jun N-terminal kinase/activator protein-1
KLRG1	Killer Cell Lectin-Like Receptor G1
LAG-3	Lymphocyte activation gene 3
LC3	Microtubule-associated protein 1A/1B-light chain 3
LCMV	Lymphocytic choriomeningitis virus
LPS	Lipopolysaccharide
MAP	Mitogen-activated protein
Mtb	Mycobacterium tuberculosis
mTOR	Mammalian target of rapamycin
NKCC	Natural Killer Cellular Cytotoxicity
NET	Neutrophil extracellular trap
NLRP3	NLR family pyrin domain containing 3
PD-1	Programmed cell death protein 1
PI3K	Phosphatidylinositol 3-kinase
PTEN	Phosphatase and Tensin Homolog
ROS	Reactive oxygen species
RSV	Respiratory syncytial virus
SARS-CoV-2	Severe acute respiratory syndrome coronavirus 2
SASP	Senescence-Associated Secretory Phenotype
SIV	Simian immunodeficiency virus
STAT	Signal Transducer and Activator of Transcription
TCF1	T Cell Factor 1
TCR	T-cell receptor
TFH	T follicular helper
TIGIT	T-cell immunoglobulin and ITIM domain
TH	T helper
TIM-3	T-cell immunoglobulin and mucin-domain containing-3
TLR	Toll-Like Receptor
TNF	Tumor Necrosis Factor
VZV	Varicella-zoster virus