For immune-related genes, the expression of genes involved in the categories of tight junction such as MYH11, PPP2R2C, and MYL9, cancer development such as TAGLN and CALD1, and acquired immunity such as PCP4 and CXCL13 was upregulated in the LP group when compared with that in the CON group (Table 3). This evidence concerns the gene PPP2R2C and cancer.