LINC00052 and head and neck squamous cell carcinoma: The results showed that compared with normal tissues, 3 cancer types (breast invasive carcinoma (BRCA), lung squamous cell carcinoma (LUSC), and HNSCC) showed significantly increased and 4 cancer types (kidney renal papillary cell carcinoma (KIRP), pan-kidney cohort (KIPAN), kidney renal clear cell carcinoma (KIRC), and kidney chromophobe (KICH)) showed significantly decreased expression of LINC00052 according to R software analysis (Fig. 7A).