Overcoming CAR T cell resistance in myeloma, why anti-CCR4 antibody therapy in CTCL sometimes fails, and corticosteroids increase risk of VOE in sickle disease

In this week’s episode we review a novel strategy for overcoming resistance to CAR T cell therapy that involves the dual targeting of myeloma cells and cancer-associated fibroblasts. We’ll also explore a recent report demonstrating that loss of CCR4 expression is common after treatment of CTCL with the anti-CCR4 antibody mogamulizumab. Finally, we’ll review real-world data demonstrating an association between corticosteroid exposure and risk of vaso-occlusive episodes in patients with sickle cell disease, providing further evidence that steroids should be avoided in this setting.