Aug 2026
Tumor cells recruit macrophage bodyguards to outlast chemotherapy.
In Cell Press Blue, Carvalho et al. identify spatially organized tumor-macrophage niches, EMT-like CD44high cancer cells paired with SPP1/PARP14high macrophages, that drive chemoresistance in bladder cancer. PARP14 inhibition can flip this protective niche into an inflammatory, cisplatin-sensitizing state.
Yuzhao Wang, Zibin Chen, Zhuo-Wei Liu et al.
· Cancer Cell · 0 citations