SET pseudogene 21 (SETP21)

SET pseudogene 21 (abbreviated as SETP21) is classified as a pseudogene, which means it is a segment of DNA that resembles a functional gene but is nonfunctional and does not encode a protein product[5][3][8]. No current evidence supports biological function, disease involvement, or druggability. Pseudogenes may have regulatory roles at the nucleic acid level, but such functions are not established for SETP21. No evidence links SETP21 to therapeutic relevance or known biology beyond its DNA sequence similarity to other SET genes. If you are seeking information about a protein-coding SET family member (e.g., SET nuclear oncogene), please clarify, as this entry is not a conventional target for drugs or biologics[5][3][8].