ALP	alkaline phosphatase
AMG	aerospace microgravity
AMPK, AMP	activated protein kinase
BMP2	bone morphogenic protein-2
BSA	bovine serum albumin
CNF1	cytotoxic necrotizing factor-1
COL1	type-1 collagen
ERK1/2	extracellular signal-regulated kinase-1/2
FAK	focal adhesion kinase
FA	focal adhesion
FACs	focal adhesion complex
FITC	fluorescein isothiocyanate
GAPDH	glyceraldehyde 3-phosphate dehydrogenase
GSK3β	glycogen synthase kinase-3β
HU	hindlimb unloading
IAP	intracellular adaptor protein
IGF1	insulin-like growth factor-1
IGF1R, IGF1	receptor
LEF	lymphoid enhancer binding factor
Micro-CT	micro-computed tomography
mTORC1	mammalian target of rapamycin complex-1
OBD	osteoblast differentiation
pFAK	phosphor FAK
PVDF	polyninylidene fluoride
SMG	simulated microgravity
TCF1	T cell factor-1