Regulatory role of long non-coding RNAs during reproductive disease.

Long non-coding RNA (lncRNA) is a group of RNAs with broad biogenesis, which are longer than 200 nt and highly conserved in their secondary and tertiary structures. lncRNA that broadly participates in varied physiological processes in organisms has abundant biological function and can regulate expression of target genes at transcriptional, post-transcriptional and epigenetic levels. LncRNAs can also affect the development of diseases, and therefore be used to diagnose and treat diseases. With new sequencing and microarray techniques, hundreds of lncRNAs involved in reproductive disorders have been identified, but their functions in these disorders are undefined. In this paper, we reviewed the studies on how lncRNAs participate in the development of reproductive disorders, hoping our outcome can instruct the future study and provide new biomarkers and therapies for reproductive disorders.