Infusional alemtuzumab followed by consolidating allogeneic hematopoietic stem cell transplantation in eligible patients is considered a standard of care in T‐cell prolymphocytic leukemia (T‐PLL). Antibody selection against CD52 has been… Click to show full abstract
Infusional alemtuzumab followed by consolidating allogeneic hematopoietic stem cell transplantation in eligible patients is considered a standard of care in T‐cell prolymphocytic leukemia (T‐PLL). Antibody selection against CD52 has been associated with the development of CD52‐negative leukemic T cells at time of relapse. Clinical implications and molecular mechanisms underlying this phenotypic switch are unknown.
               
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