CD274 and thyroid gland carcinoma: A comprehensive analysis of the immune landscape of cancer across The Cancer Genome Atlas (TCGA) dataset specifically found the Programmed Death Receptor Ligand 1 (PD-L1) was more highly expressed among women than in men in thyroid carcinoma and three other cancer types (head and neck squamous cell, renal cell carcinoma, and lung adenocarcinoma) (Thorsson et al., 2019).