(b) Representative image of luciferase expression of MSCs 24 hours after the transfection.
(c) In vivo fluorescence images of injected MSCs in colon-cancer mouse model at day1, day6.
(d) In vivo fluorescence images of injected MSCs in colon-cancer mouse model with the administration of anti-human HMGB1 antibody at day1, day 6.
(e) CD90 (MSCs) and HMGB1 was detected in the center of tumor (upper row) and peri-tumor (middle row) as arrows, while CD90 was not detected in the tumor from mice administered the antibody (lower row). Scale bars: 100 μm
