Table 3.

A summary of human BMMSCs transformation without specific chromosomal translocation

Type of sarcomas	Expressed gene(s)/treatment	Reference
Undifferentiated spindle cell sarcoma	hTERT + HPV16 E6/E7 + SV40-ST + H-RAS	[44]
	hTERT + SV40-LT + H-RAS	[13]
	hTERT + H-RAS + BMI-1	[43]
Tumors with smooth muscle and bone properties	hTERT4	[33]
Undifferentiated pleomorphic sarcomas	DKK1 + SV40-LT	[14]