CD274 and peripheral neuropathy: When PD-1/PD-L1 inhibitors were used in combination with chemotherapy, the incidence risk of peripheral neuropathy was higher than in the control chemotherapy group, whether it was all-grade (OR = 1.22, 95%CI:[1.00, 1.49]) or grade 3-5 degree (OR = 1.74, 95%CI:[1.03, 2.92]).