Table 1.

Commonly used sources of MSCs.

	Source	Abbreviation	Proliferation Rate	Doubling Time	Immunogenicity	MSCs Phenotype	References
1	Bone Marrow	BM-MSCs	Lowest	40 h	Medium	Stro-1, CD271, SSEA-4, CD146	[30,31,32,33,34,35,36]
2	Adipose Tissue	A-MSCs	Higher	5 days	High	CD271, CD146	[33,34,35,36]
3	Umbilical Cord	UC-MSCs	Medium	30 h	High	CD146	[35,36,37,38]
4	Placenta	P-MSCs	High	36 h	High	c-Kit, Oct-4, SSEA-4, Y-box 2	[39,40]