循環腫瘍細胞はDLL3標的二重特異性抗体タルラタマブへの反応を予測する
Can circulating tumor cells predict response to tarlatamab (DLL3-CD3 bispecific T-cell engager for SCLC)? In @CD_AACR report, pretreatment DLL3 expression on CTCs predicts tarlatamab benefit; loss of DLL3 was seen in some cases of acquired resistance. https://t.co/IscuAma5OR— Stephen V Liu, MD (@StephenVLiu) April 5, 2026