Given the emerging role of microRNAs (miRs) in cancer progression, the present study investigated the role and underlying mechanism of miR‑103 in colorectal cancer (CRC). Reverse transcription‑quantitative polymerase chain reaction was conducted to quantify the expression levels of miR‑103 in clinical specimens and cell lines. The role of miR‑103 in CRC was examined using MTT, colony formation ...
