T-PLL: another check on the venetoclax list?

In this issue of Blood, Boidol et al report a highly T-cell prolymphocytic leukemia (T-PLL)-specific response to the B-cell lymphoma 2 (BCL-2) inhibitor venetoclax in an ex vivo high-throughput drug screen, as well as partial remissions (PRs) in 2 patients with relapsed/refractory (R/R) T-PLL and high disease burden, both of whom were previously treated with multiagent chemotherapy and alemtuzumab.