Memory phenotype of infused anti-CD19 CAR-expressing T cells
| Patient . | CD62L . | CCR7+CD45RA+ . | CCR7+CD45RA− . | CCR7−CD45RA− . | CCR7−CD45RA+ . |
|---|---|---|---|---|---|
| 1a* | 21 | 7 | 30 | 53 | 10 |
| 1b* | 20 | 8 | 20 | 55 | 18 |
| 2 | 25 | 5 | 21 | 61 | 13 |
| 3 | 27 | 1 | 8 | 87 | 5 |
| 4 | 35 | 0 | 5 | 90 | 5 |
| 5 | 26 | 3 | 13 | 71 | 13 |
| 6 | 10 | 6 | 27 | 57 | 10 |
| 7 | 4 | 4 | 27 | 60 | 9 |
| 8 | 8 | 1 | 9 | 81 | 8 |
| Patient . | CD62L . | CCR7+CD45RA+ . | CCR7+CD45RA− . | CCR7−CD45RA− . | CCR7−CD45RA+ . |
|---|---|---|---|---|---|
| 1a* | 21 | 7 | 30 | 53 | 10 |
| 1b* | 20 | 8 | 20 | 55 | 18 |
| 2 | 25 | 5 | 21 | 61 | 13 |
| 3 | 27 | 1 | 8 | 87 | 5 |
| 4 | 35 | 0 | 5 | 90 | 5 |
| 5 | 26 | 3 | 13 | 71 | 13 |
| 6 | 10 | 6 | 27 | 57 | 10 |
| 7 | 4 | 4 | 27 | 60 | 9 |
| 8 | 8 | 1 | 9 | 81 | 8 |
The phenotype of the infused CD19 CAR-expressing T cells was determined by flow cytometry. Values are the percentage of the CAR+ CD3+ cells that expressed the indicated markers.
Patient 1 was treated twice.