Sequential delivery of photosensitizers and checkpoint inhibitors by engineered bacteria for enhanced cancer photodynamic immunotherapy

Xinyu Liu, Yali Fan, Xinyu Zhang, Lianyue Li, Chao Yang, Xiaoyan Ma, Guijie Bai, Dawei Sun, Yaxin Wang, Junyi Wang, Yong Li, Yanyan Shi, Jing Liu^*, Yingying Zhang^*, Hanjie Wang^*

^*此作品的通讯作者