Mitotic Arrest Deficient 2 Like 1 Contributes to Colorectal Cancer Cell Migration, Invasion, and Oxaliplatin Resistance Through the Wnt/β-Catenin Pathway.

Colorectal cancer (CRC) is a highly prevalent malignancy, requiring chemotherapy for advanced stages of the disease. Previously, we found that mitotic arrest deficient 2 like 1 (MAD2L1) was upregulated and facilitated malignant proliferation in CRC. However, the association between MAD2L1 expression and tumor progression, as well as chemotherapy resistance in CRC, remains unclear.

MiR-381 functions as a tumor suppressor in gastric cancer by targeting ROCK2.

MiR-381 has been reported to be deregulated in many different types of human cancers. However, the clinical significance and function of miR-381 in gastric cancer (GC) remains unclear. Based on real-time quantitative PCR (RTq-PCR) analysis, we found that miR-381 was frequently lost or downregulated in GC tissues and cell lines, and decreased miR-381 was correlated with GC tumor size (=0.