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Updated: Jan 22, 2026

Author Spotlight: A Computational Pipeline for Analyzing Chimeric Noncoding RNA-Target RNA Interactions in High-Throughput Sequencing Data
Published on: December 1, 2023
Long noncoding RNA EMS connects c-Myc to cell cycle control and tumorigenesis
Chenfeng Wang1,2, Yang Yang1,2, Guang Zhang1,2
1Division of Molecular Medicine, Hefei National Laboratory for Physical Sciences at Microscale, First Affiliated Hospital of University of Science and Technology of China, School of Life Sciences, University of Science and Technology of China (USTC), 230027 Hefei, Anhui, China.
Abstract:
Deregulated expression of c-Myc is an important molecular hallmark of cancer. The oncogenic function of c-Myc has been largely attributed to its intrinsic nature as a master transcription factor. Here, we report the long noncoding RNA (lncRNA) E2F1 messenger RNA (mRNA) stabilizing factor (EMS) as a direct c-Myc transcriptional target. EMS functions as an oncogenic molecule by promoting G1/S cell cycle progression. Mechanistically, EMS cooperates with the RNA binding protein RALY to stabilize E2F1 mRNA, and thereby increases E2F1 expression. Furthermore, EMS is able to connect c-Myc to cell cycle control and tumorigenesis via modulating E2F1 mRNA stability. Together, these findings reveal a previously unappreciated mechanism through which c-Myc induces E2F1 expression and also implicate EMS as an important player in the regulation of c-Myc function.
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