ZNF609 and muscle atrophy: In line with this, it has been reported that circ‐ZNF609 can translate specific polypeptides to promote myogenesis.[14] We also recently identified circTmeff1 as a common circRNA regulator and novel therapeutic target for multiple types of muscle atrophy.[15] However, more circRNAs involved in the regulation of muscle atrophy likely remain unidentified.