Double homeobox 4 like 10 (DUX4L10)

DUX4L10 (Double homeobox 4 like 10) is classified as a *pseudogene* in the same family as the functional transcription factor DUX4. DUX4 is a double homeodomain-containing gene encoding a transcription factor with essential roles in early embryonic development and disease (including facioscapulohumeral muscular dystrophy and certain cancers)[1][3][5]. However, **DUX4L10 does not encode a functional protein and has no direct known biological role**. Pseudogenes like DUX4L10 are genomic segments related to protein-coding genes, often arising by gene duplication or retrotransposition, but lack the capacity to produce functional gene products[6]. Any research or therapeutic interest in DUX family proteins pertains to the functional gene DUX4. **In summary:** - DUX4L10 (double homeobox 4 like 10) is a pseudogene, *not* a protein-coding target, and should not be confused with DUX4, the pathogenic transcription factor relevant in muscular dystrophy, leukemia, and related diseases[1][5][6]. - Therapeutic, mechanistic, and biomarker information pertains only to **DUX4**, not to DUX4L10. - There is an error in considering DUX4L10 a viable molecular target. The correct focus for related research or therapeutic strategies should be the functional DUX4 gene.

Other names

DUX10double homeobox 4 pseudogeneDUX4L10