RNA, U1 small nuclear 46, pseudogene (RNU1-46P)

RNA, U1 small nuclear 46, pseudogene (RNU1-46P) is a pseudogene in the human genome that resembles the genes encoding U1 small nuclear RNAs (snRNAs), which are essential RNA components of the spliceosome complex responsible for pre-mRNA splicing[1][3][6][7]. However, RNU1-46P itself is classified as a pseudogene—meaning it does not encode a functional RNA product and is generally considered non-functional for biological processes. It is not a known therapeutic target, does not have established biological or disease roles, and should not be considered an active molecular target for drug development or biomarker strategies[1][6]. Its main value may be in genome annotation and evolutionary studies rather than in functional biology or medicine. Key clarifications: - RNU1-46P is a pseudogene and does not produce a functional small nuclear RNA[1][6][7]. - It is not considered a therapeutic target, receptor, enzyme, transporter, or any of the commonly druggable target classes. - No associated drugs, mechanism of action, biomarkers, safety concerns, or disease relevance have been reported. - A similar name, RNU1-1, refers to the functional U1 snRNA gene family, but RNU1-46P specifically designates the non-functional (pseudogene) member[3][6][7]. If you are seeking information about the **functional** U1 small nuclear RNA (e.g., "RNA, U1 small nuclear 1"), refer to gene RNU1-1 instead, which is crucial for mRNA splicing, but this does not apply to RNU1-46P[2][5][8].

Other names

RNU1-46P