A study performed by Xiao et al. [98], showed that combinatorial therapy with the help of a CXCR4-targeted p53 mRNA nanoparticle platform and anti-PD-1 therapy induced the reprogramming of cellular and molecular components of immunosuppressive tumor microenvironment in p53 deficient hepatocellular carcinoma models. This evidence concerns the gene TP53 and neoplasm.