Table 1.

Cell surface markers expressed by human BMSC and ASC before and after transduction with LV-TSTA-BMP-2, as revealed by flow cytometry

	Bone marrow		Adipose tissue
	Non-transduced BMSC	BMSC/LV-TSTA-BMP-2	Non-transduced ASC	ASC/LV-TSTA-BMP-2
CD90	59%	28.01%	83.6%	16.5%
CD105	42.5%	6.27%	92.8%	18%
CD73	99.5%	99.7%	99.1%	96.4%
CD44	97.7%	79.1%	99.2%	74.6%
HSC markers	0.30%	0.46%	0.54%	1.31%

BMSC, bone-marrow stem cells; ASC, adipose-derived stem cells.