RNA, U1 small nuclear 150, pseudogene (RNU1-150P)

RNA, U1 small nuclear 150, pseudogene (RNU1-150P) is a pseudogene, meaning it is a DNA sequence similar to a functional gene but regarded as generally nonfunctional due to mutations or the lack of required regulatory elements[1][3]. U1 small nuclear RNAs are core components of the spliceosome, essential for pre-mRNA splicing in eukaryotic cells, and are usually encoded by multi-gene families with numerous pseudogenes distributed throughout the genome[3]. While traditional pseudogenes were assumed nonfunctional, some “variant” U1 small nuclear RNA pseudogenes are now known to be transcribed and have regulatory functions at the RNA level, affecting pre-mRNA processing and gene expression. However, there is no direct evidence that the RNU1-150P pseudogene itself is transcribed or has a specific biological or disease role. It is not considered a classical therapeutic target, receptor, enzyme, or druggable entity. Notes and context: - Pseudogenes may have regulatory roles by acting as decoys for microRNAs or via antisense transcripts that can regulate their protein-coding ancestors[2][4]. Yet, this function is only established for a subset of pseudogenes and not specifically for RNU1-150P. - Variant U1 snRNA pseudogenes (sometimes called vU1) are a subclass of U1 snRNA pseudogenes shown to be transcribed in some contexts, but the functional significance is mostly studied in aggregate or for selected variants[3][5]. - No known drugs, biomarkers, mechanisms of action, or safety concerns are associated with RNU1-150P. Summary: RNU1-150P is a non-coding RNA pseudogene for U1 small nuclear RNA, not known to be a drug or therapeutic target, with no established biological or disease function specific to itself, but similar pseudogenes can sometimes play regulatory roles in gene expression[1][3][2][4].

Other names

RNU1-150PU1 small nuclear RNA pseudogene 150