ActR	Activin receptor
Akt	Protein kinase b
ALK	Activin-like receptor
ApoE	Apolipoprotein E
BAMBI	BMP and activin membrane-bound inhibitor
BMP	Bone morphogenetic protein
BMPR2	Bone morphogenetic protein receptor type 2
c-Src	Proto-oncogene tyrosine-protein kinase Src
Cav1	Caveolin 1
CLIC4	Chloride intracellular channel 4
Dvl	Disheveled
eNOS	Nitric oxide synthase 3
ERK	Extracellular signal-regulated kinase
FGF	Fibroblast Growth Factor
GM-CSF	Granulocyte macrophage-colony stimulating factor
gp-120	Envelope glycoprotein GP120
GSK3-β	Glycogen synthase kinase 3-β
GDF	Growth differentiation factor
HIV	Human immunodeficiency virus
ICAM	Intracellular adhesion molecule
ID	Inhibitor of differentiation
IL	Interleukin
JNK	c-Jun N-terminal kinase
LIMK	Lin11, Isl-1, and Mec-3 domain kinase
MAPK	Mitogen-activated protein kinase
Nef	Negative factor
PAH	Pulmonary arterial hypertension
PDGF	Platelet derived growth factor
PPARγ	Peroxisome proliferator-activated receptor gamma
Rac1	Ras-related C3 botulinum toxin substrate 1
RAGE	Receptor for advanced glycation end products
RhoA	Ras homolog gene family member A
S100A4	S100 Calcium Binding Protein A4
SMAD	Mothers against decapentaplegic
SMURF	SMAD specific E3 ubiquitin protein ligase
STAT3	Signal transducer and activator of transcription 3
Tak1	TGF-β activated kinase 1
Tat	Trans-activator of transcription
TGF	Transforming Growth Factor
TNF	Tumo necrosis factor
VCAM	Vascular cell adhesion protein
VEGFR3	Vascular endothelial growth factor receptor 3
Wnt	Wingless