Further research is warranted to better understand the role of miR-29b regulating by HuR in AML, so as to better identify potential therapeutic targets. The mature miR-29bs contains miR-29b-3p and miR-29b-5p, and the function of miR-29b is mainly played by miR-29b-3p [13]. This evidence concerns the gene ELAVL1 and acute myeloid leukemia.