AUTHOR=Liao Zhiming , Nie Hui , Wang Yutong , Luo Jingjing , Zhou Jianhua , Ou Chunlin 

TITLE=The Emerging Landscape of Long Non-Coding RNAs in Colorectal Cancer Metastasis

JOURNAL=Frontiers in Oncology

VOLUME=Volume 11 - 2021

YEAR=2021

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.641343

DOI=10.3389/fonc.2021.641343

ISSN=2234-943X

ABSTRACT=Colorectal cancer (CRC) is one of the most common gastrointestinal cancers, and it has extremely high rates of morbidity and mortality. The main cause of death in CRC is distant metastasis; it affects patient prognosis and survival and is one of the key challenges in the treatment of CRC. Long non-coding RNAs (lncRNAs) are a group of non-coding RNA molecules more than 200 nucleotides in length. Abnormal lncRNA expression is closely related to the occurrence and progression of many diseases, including cancer. Recent studies have shown that numerous lncRNAs play pivotal roles in the metastasis of CRC, and reversing the expression of these lncRNAs through artificial means can effectively reduce the malignant phenotype of metastatic CRC to some extent. This review summarizes the major mechanisms of lncRNAs in CRC metastasis and proposes lncRNAs as potential targets for clinical treatment of CRC and as molecular markers for early diagnosis.