Fig. 1

ASCs surface markers expression. The plots show the phenotype of ASCs obtained directly after ASCs isolation (before seeding on plates) and in the subsequent passages. Passage “0” indicates cells seeded after isolation that were trypsinizated when obtained 80–90% confluency. The cell phenotype stabilizes from passage 2 (expression of surface markers according to the guidelines of ISCT). The graphs summarized the surface marker expression on cells obtained from six isolation from different donors (n = 6)