Figure 4. MSCs on nanofibrous scaffolds do not proliferate and produce less ECM than donor-matched FCs.
Donor-matched MSC and FC populations were seeded onto aligned nanofibrous scaffolds and maintained in identical culture conditions. On days 21, 42, and 63, construct DNA (A), GAG (B), and collagen (C) content was determined. n=5, *: p<0.05.