Elevated serum interleukin-8 is associated with enhanced intratumor neutrophils and reduced clinical benefit of immune-checkpoint inhibitors

Kurt A. Schalper, Michael Carleton, Ming Zhou, Tian Chen, Ye Feng, Shu‐Pang Huang, Alice M. Walsh, Vipul Baxi, Dimple Pandya, Timothy Baradet, Darren Locke, Qiuyan Wu, Timothy P. Reilly, Penny Phillips, Venkata Nagineni, Nicole Gianino, Jianlei Gu, Hongyu Zhao, José Luis Perez‐Gracia, Miguel F. Sanmamed, Ignacio Melero