Additional file 2: Figure S1. of An engineered multicomponent bone marrow niche for the recapitulation of hematopoiesis at ectopic transplantation sites
Representative SEM images of 500- or 800-μm β-TCP scaffolds pre-seeded with hMSCs maintained in culture for 3 weeks with or without addition of collagen I/III. Collagen I/III embedded with hMSCs cultured under standard conditions were undifferentiated controls. Collagen I/III gels with embedded hMSCs cultured under osteogenic differentiation conditions were osteogenic controls (xii)
