Transmembrane phosphoinositide 3-phosphatase and tensin homolog 2 pseudogene

The transmembrane phosphoinositide 3-phosphatase and tensin homolog 2 pseudogene (ENSG00000259665) is a pseudogene, a genomic DNA segment that structurally resembles a protein-coding gene—specifically related to the PTEN family—but has lost its ability to encode a functional protein due to disabling mutations[5][3]. Pseudogenes, including this one, are generally nonfunctional in terms of protein synthesis and are excluded from drug target lists. However, in some cases, pseudogenes may modulate gene expression of their parent gene through non-coding RNA mechanisms, serving as regulatory elements such as miRNA sponges or competing endogenous RNA[3]. This locus is not considered a therapeutic target or receptor, lacks protein expression, and does not directly interact with drugs. It is best classified as a pseudogene with possible regulatory functions in gene expression, but it is not directly involved in canonical biological pathways or disease mechanisms as an active molecule[5][3].

Other names

PTEN2PPTEN homolog 2 pseudogene