Circ-SMARCA5 suppresses colorectal cancer progression via downregulating miR-39-3p and upregulating ARID4B

Background Circular RNAs are crucial in tumorigenesis. However, little is known about their functions in colorectal cancer (CRC). Circ-SMARCA5 was found to be an oncogene or tumor suppresser in different types of cancers, but its exact role in CRC remains unknown. Here, we aim to identify the role of circ-SMARCA5 in CRC development. Methods Circ-SMARCA5 expression was determined by qRT-PCR. CRC cell proliferation, migration, and invasion were...