Hematologic Features of the T39P, T117, and T127 T-ALLs
. | Age (yr)/Sex . | WBC (109/L) . | TS . | TAL1 d . | Phenotype . | Clinical Outcome . | MTS1α Expression . | Rb Expression . | ||
---|---|---|---|---|---|---|---|---|---|---|
RNA . | Protein (p16INK4a) . | Rb . | Rb-P . | |||||||
T39 | 8/M | 140 | N | + | CD7−,2−,1−,4−,8−,3− | CR; relapse 10 mo later and death. | +++ | +++ | + | +++ |
T117 | 22/M | 189 | N | − | CD7+,2+,1+,4+,8+,3− | CR; allogenic intrafamilial HLA matched bone marrow transplantation in 1st CR. Death by aspergillosis. | ++ | ++ | + | ++ |
T127 | 16/F | 440 | N | + | CD7+,2+,1+/−,4+/−,8+,3+ | CR; relapse 9 mo later after autologous bone marrow transplantation and death. | + | + | + | + |
. | Age (yr)/Sex . | WBC (109/L) . | TS . | TAL1 d . | Phenotype . | Clinical Outcome . | MTS1α Expression . | Rb Expression . | ||
---|---|---|---|---|---|---|---|---|---|---|
RNA . | Protein (p16INK4a) . | Rb . | Rb-P . | |||||||
T39 | 8/M | 140 | N | + | CD7−,2−,1−,4−,8−,3− | CR; relapse 10 mo later and death. | +++ | +++ | + | +++ |
T117 | 22/M | 189 | N | − | CD7+,2+,1+,4+,8+,3− | CR; allogenic intrafamilial HLA matched bone marrow transplantation in 1st CR. Death by aspergillosis. | ++ | ++ | + | ++ |
T127 | 16/F | 440 | N | + | CD7+,2+,1+/−,4+/−,8+,3+ | CR; relapse 9 mo later after autologous bone marrow transplantation and death. | + | + | + | + |
Abbreviations: WBC, white blood cell count; TS; tumoral syndrome; TAL1 d, TAL1 deletion (ie, SIL-TAL1 rearrangement); CR, complete remission; Rb-P, phosphorylated Rb.