PDCD1 and colorectal carcinoma: Similarly, Shenqi Yichang Fang (SQYC) promotes PINK1-Parkin-dependent mitophagy in dendritic cells, enhances mitochondrial energy metabolism, and improves tumor-infiltrating lymphocyte function, thereby increasing the sensitivity of microsatellite stable (MSS)-type CRC to programmed cell death protein 1 (PD-1) inhibitors.105