Fig 5. Wnt3a inhibits SR1-enhanced CD34⁺ cell expansion.

UCB-derived CD34⁺ HSPC were cultured for 14 days in SFT or SFTSR1 medium with or without the addition of Wnt3a. Flowcytometric analysis was performed at day 14. Depicted is the CD34⁺ cell expansion after 14 days of culture (n = 5). * p<0.05, ** p<0.01