LAG3 and hereditary clear cell renal cell carcinoma: A recent bioinformatic study analysed clinical data of 865 renal cell carcinoma (RCC) patients and reported that miR‐374c, miR‐6718 and miR‐1269b were upregulated in tumour tissues, which was associated with ICs overexpression, particularly lymphocyte activation gene 3 (LAG‐3).48