Another analysis using an RNA sequencing dataset (GN20211018003) derived from 20 LUAD specimens revealed that CCND3 expression was higher in the 4 LUAD cases without lymph node metastasis but lower in the 16 LUAD cases with lymphatic spread (Fig. 2C). The gene discussed is CCND3; the disease is metastatic malignant neoplasm in the lymph nodes.