Table 1 Phenotypic characterization of MSCs and OBs from a PPRD patient and normal subjects
Markers | PPRD MSC % | Normal MSC % median (range) | PPRD osteoblasts % | Normal osteoblasts % median (range) |
|---|---|---|---|---|
CD34 | 0 | 1 (1–2) | 2 | 2 (1–2) |
CD105 | 100 | 98 (94–100) | 100 | 98 (45–100) |
CD146 | 4 | 30 (15–37) | 27 | 2 (1–9) |
Collagen type I | 88 | 79 (35–100) | 96 | 36 (4–94) |
OC | 60 | 87 (75–95) | 100 | 53 (6–81) |
BSP | 17 | 40 (29–83) | 25 | 24 (3–90) |
AP | 9 | 5 (1–29) | 14 | 22 (2–38) |