CD	Cluster of differentiation
NT5E	ecto-5′-nucleotidase
AMP	adenosine monophosphate
HIF	Hypoxia inducible factor
DNA	Deoxyribonucleic acid
TGF	Transformaing growth factor
TNF	Tumor necrosis factor
IL	Interleukin
NF-κB	Nuclear factor-κB
ER	Estrogen receptor
Bcl-2	B-cell lymphoma
DFS	Disease-free survival
OS	Overall survival
HPV	Human papilloma virus
PCR	Polymerase chain reaction
FFPE	Formalin fixed and paraffin embedded
PR	Progesterone receptor
HER2	Human epidermal growth factor receptor 2
TMA	Tissue microarray
RNA	Ribonucleic acid
RT-PCR	Reverse transcriptase-polymerase chain reaction