Long non-coding RNAs(lncRNAs)are non-coding RNAs longer than 200 nucleotides with dynamic regulatory functions.They interact with a wide range of molecules such as DNA,RNA,and proteins to modulate diverse cellular fun...Long non-coding RNAs(lncRNAs)are non-coding RNAs longer than 200 nucleotides with dynamic regulatory functions.They interact with a wide range of molecules such as DNA,RNA,and proteins to modulate diverse cellular functions through several mechanisms and,if deregulated,they can lead to cancer development and progression.Recently,it has been described that IncRNAs are susceptible to form gene fusions with mRNAs or other IncRNAs,breaking the paradigm of gene fusions consisting mainly of protein-coding genes.However,their biological significance in the tumor phenotype is still uncertain.Therefore,their recent identification opens a new line of research to study their biological role in tumor-igenesis,and their potential as biomarkers with clinical relevance or as therapeutic targets.The present study aimed to review the IncRNA fusions identified so far and to know which of them have been associated with a potential function.We address the current challenges to deepen their study as well as the reasons why they represent a future therapeutic window incancer.展开更多
文摘Long non-coding RNAs(lncRNAs)are non-coding RNAs longer than 200 nucleotides with dynamic regulatory functions.They interact with a wide range of molecules such as DNA,RNA,and proteins to modulate diverse cellular functions through several mechanisms and,if deregulated,they can lead to cancer development and progression.Recently,it has been described that IncRNAs are susceptible to form gene fusions with mRNAs or other IncRNAs,breaking the paradigm of gene fusions consisting mainly of protein-coding genes.However,their biological significance in the tumor phenotype is still uncertain.Therefore,their recent identification opens a new line of research to study their biological role in tumor-igenesis,and their potential as biomarkers with clinical relevance or as therapeutic targets.The present study aimed to review the IncRNA fusions identified so far and to know which of them have been associated with a potential function.We address the current challenges to deepen their study as well as the reasons why they represent a future therapeutic window incancer.
