Table 2 MHC II expression on MSCs prior to and during co-culture with PBMCs

Autologous

3.6 (3.2)^a

16.8 (11.3)^a

25.0 (4.8)^a,b

9.7 (1.1)^a,c

0.42 (0.28)^a

40.0 (6.1)^a

0 (7.2)^a

0 (16.6)^a,b

0.7 (0.8)^a

Blood donor

14.2 (2.8)^a

50.7 (28.5)^a

74.4 (2.2)^b,c

59.1 (18.0)^b

8.0 (5.2)^a,b

74.2 (37.4)^a

65.1 (27.9)^b

57.3 (10.2)^a

4.6 (3.4)^a,b

MHC II-HIGH

62.7 (0.6)^b

30.1 (42.1)^a

24.3 (7.1)^a

8.3 (2.9)^a

11.4 (10.8)^b

66.1 (14.0)^a

33.3 (24.5)^a,b

6.0 (7.4)^b

9.0 (21.5)^b,c

MHC II-LOW

20.2 (7.2)^a

63.7 (11.3)^a

77.2 (8.7)^c

40.0 (19.6)^b,c

13.0 (7.9)^b

60.7 (13.6)^a

65.6 (8.0)^b

36.2 (21.3)^a

14.5 (4.8)^c