H2BC9 and non-small cell lung carcinoma: The relationship between the expression levels of HIST1H2BH, IL6, MME, ST6GALNAC5, DDIT4, FLRT3, ITGA11, MSX2, POSTN, and TRPA1 and the prognosis of NSCLC patients were examined by meta-analysis of data obtained from the LCE database.