Keratin 18 pseudogene 68 (KRT18P68)

Keratin 18 pseudogene 68 (KRT18P68) is classified as a pseudogene—an inactivated genomic sequence that shares homology with the functional keratin 18 gene (KRT18) but does not code for a functional protein. The canonical, protein-coding gene in the region is KRT18, which encodes a structural intermediate filament protein expressed in simple epithelial tissues and is widely studied for its roles in tissue structure, epithelial tumor diagnosis, and cell regulation[1][2][3][4]. However, KRT18P68 itself lacks evidence for a coding, functional, or therapeutic role and does not participate in biological pathways, nor are there associated drugs or disease roles reported in biomedical or pharmacological sources. Is there something wrong with this target? Yes, referring to "KRT18P68" in the context of a therapeutic target or functional receptor is incorrect, as it is a **pseudogene** and current evidence does not suggest it functions at a protein or RNA level relevant to molecular targeting in medicine or biology. The functional gene of importance is "Keratin 18" (KRT18), not "KRT18P68." As such, queries or analyses expecting structure/function, pharmacology, or disease links relate to the functional KRT18, not this pseudogene. Summary of context: - Functional and clinical roles—such as those in tumor diagnosis, apoptosis regulation, and cytoskeletal structure—are attributed to **Keratin 18 (KRT18)**, not KRT18P68[1][2][3][4]. - Pseudogenes like KRT18P68 generally do not encode protein and are not established molecular drug targets. - No drugs, mechanisms, biomarkers, or disease associations are recorded for KRT18P68 in research or clinical databases. If you intended the functional **Keratin 18** target, please specify "Keratin 18 (KRT18)." Conversely, if your search is specifically about the pseudogene KRT18P68, it should be excluded from most structured target databases as a non-target entity.

Other names

KRT18P68keratin 18 pseudogene 68