RNA, U7 small nuclear 46 pseudogene (RNU7-46P)

RNA, U7 small nuclear 46 pseudogene (RNU7-46P) is a noncoding RNA gene classified as a **pseudogene**: it is a non-functional segment of genomic DNA related to the U7 small nuclear RNA (U7 snRNA) gene family, which normally plays a role in histone pre-mRNA processing[4][6]. However, as a pseudogene, RNU7-46P lacks the necessary sequence and promoter elements required for functional RNA production and is not transcribed into an active molecule[6]. Functional U7 snRNA genes (e.g., RNU7-1) are critical in the maturation of histone mRNAs, but pseudogenes like RNU7-46P are generally considered "genomic fossils"—unexpressed remnants of former genes that have lost their functional role due to mutations or genomic rearrangements[6]. There is no evidence in the scientific literature suggesting that RNU7-46P serves as a therapeutic target, biomarker, or participant in any known disease[6]. Additionally, it is not included in conventional gene or drug target databases as a therapeutically exploitable entity, nor is it involved in drug interactions, mechanisms of action, or safety concerns. Additional Notes: U7 snRNA (the functional gene product) is a small nuclear RNA essential for processing the 3' ends of histone pre-mRNAs, but RNU7-46P is one of several human U7-related pseudogenes lacking function[4][6]. Pseudogenes are abundant in the human genome, and while a few may have regulatory or “ghost” functions, no such role has been described for RNU7-46P[6]. Information on RNU7-46P is limited, and confusion with the functional RNU7-1 gene should be avoided[1][2]. In summary, RNU7-46P is not a functional gene or therapeutic target, but rather a nonfunctional pseudogene related to the U7 snRNA family[6].

Other names

U7.46RNA, small nuclear U7.46 pseudogeneRNU7-46P