The outcomes from the CIBERSORT algorithm illustrated that the percentages of follicular helper T cells, CD8+ T cells, CD4+ memory activated T cells, plasma cells, resting NK cells, activated NK cells, M0 macrophages, M1 macrophages, and M2 macrophages were considerably elevated in LUAD tumor tissues with an increased TACC3 expression. The gene discussed is TACC3; the disease is neoplasm.