aa	Amino Acids
ADCC	Antibody-Dependent Cellular Cytotoxicity
AFP	Alpha-Fetoprotein
ALK1/2/5	Activin Receptor-Like Kinase 1/2/5
ASF/SF2	Alternative Splicing Factor/Splicing Factor-2
BMPs	Bone Morphogenetic Proteins
CD	Cluster of Differentiation 31, 34, 105, etc.
CSS	Cancer-Specific Survival
CTGF	Connective Tissue Growth Factor
CXCL12	C-X-C Motif Chemokine 12 or Stromal Cell-Derived Factor 1 (SDF1)
DFS	Disease-Free Survival
ECs	Endothelial Cells
ECM	Extracellular Matrix
EGF/R	Epidermal Growth Factor/Receptor
EndMT	Endothelial-to-Mesenchymal Transition
ENG	Endoglin (CD105)
eNOS	Endothelial Nitric Oxide Synthase
EPCs/BM-EPCs	Endothelial Progenitor Cells; Bone-Marrow EPCs
ERK1/2	Extracellular Signal-Regulated Kinase 1/2
FGF/bFGF	Fibroblast Growth Factor/Basic FGF
HBV/HCV	Hepatitis B/C Virus
HCC	Hepatocellular Carcinoma
HHT1	Hemorrhagic Teleangiectasia Type 1
HIF	Hypoxia-Inducible Transcription Factor
HRE	Hypoxia-Responsive Element
HSCs	Hepatic Stellate Cells
HUVECs	Human Umbilical Vein ECs
ID1	DNA Binding Protein 1
IHC	Immunohistochemistry
IL	Interleukin
INR	International Normalized Ratio of Prothrombin Time of Blood Coagulation
KLF6	Kruppel-Like Factor 6
L-ENG	Long-ENG
LOXL2	Lysyl Oxidase Like-2
LSECs	Liver Sinusoidal Endothelial Cells
MAPK	Mitogen-Activated Protein Kinase (Originally Called ERK)
MMP2, -14	Metalloproteinase 2, -14
MVD/IMVD	Microvessels Density/Intratumoral MVD
NF-κB	Nuclear Factor Kappa-Light-Chain-Enhancer of Activated B Cells
OR	Odds Ratio
OS	Overall Survival
PD-ECGF	Platelet-Derived Endothelial Cell Growth Factor
PDGF/R	Platelet-Derived Growth Factor/Receptor
PFS	Progression-Free Survival
PIGF	Placental Growth Factor
PVTT	Portal Vein Tumour Thrombus
RGD domain	Arg-Gly-Asp Domain
S-ENG	Short ENG
αSMA	Smooth Muscle Actin α
SMAD	The Main Signal Transducers for Receptors of TGF-β Family
Sol-ENG	Soluble Endoglin
TAF	Tumour-Angiogenesis Factor
TARE	Transarterial Radioembolization
TECs	Tumour Endothelial Cells
TGF-α, β	Transforming Growth Factor α, β
TIMP1/2	Tissue Inhibitors of Metalloproteinase 1 and 2
TNF-α	Tumour Necrosis Factor α
TNM	Classification of Malignant Tumours (T—tumour; N—lymph nodes; M—metastasis)
TRC	Anti-CD105 Monoclonal Antibody
TRE	Thyroid Hormone Response Element
TSP-1	Thrombospondin-1
VEGF/R	Vascular Endothelial Growth Factor/Receptor
ZRP-1	Zyxin-Related Protein 1