Ribosomal protein S26 pseudogene 18 (RPS26P18)

Ribosomal protein S26 pseudogene 18 (RPS26P18) is a non-functional, processed pseudogene in the human genome that is homologous to the ribosomal protein S26 (RPS26) gene[2][5]. RPS26 is a component of the small 40S subunit of the ribosome and is involved in mRNA translation[1][3]. However, “pseudogene 18” does not encode a functional protein and is not associated with any known cellular or disease function[2][5]. It serves primarily as a genomic remnant arising from gene duplication or retrotransposition and is part of a larger family of similar ribosomal protein pseudogenes dispersed through the genome[1][4]. Pseudogenes are sometimes useful in evolutionary biology or genomics as landmarks but do not have therapeutic, diagnostic, or clear biological utility. Key distinction: The functional ribosomal protein S26 (RPS26) is linked with ribosome assembly and genetic disease (e.g., Diamond-Blackfan anemia), but RPS26P18 is an inactive, non-coding pseudogene unrelated to these functions[1][3][4].

None (no drug action reported against this pseudogene)