"Expression level of miR-21-5p increased in both colon adenocarcinoma (COAD) tissues and cells. The result of in vivo experiments showed that down-regulation of miR-21-5p decreased the volume and weight of tumor while knockdown of CHLI stimulated tumor growth. The overexpression of miR-21-5p can promote propagation and invasiveness of (COAD) cells through inhibiting the expression of CHL1."xsd:string