» Articles » PMID: 28459457

Conserved Roles of Mouse DUX and Human DUX4 in Activating Cleavage-stage Genes and MERVL/HERVL Retrotransposons

Abstract

To better understand transcriptional regulation during human oogenesis and preimplantation development, we defined stage-specific transcription, which highlighted the cleavage stage as being highly distinctive. Here, we present multiple lines of evidence that a eutherian-specific multicopy retrogene, DUX4, encodes a transcription factor that activates hundreds of endogenous genes (for example, ZSCAN4, KDM4E and PRAMEF-family genes) and retroviral elements (MERVL/HERVL family) that define the cleavage-specific transcriptional programs in humans and mice. Remarkably, mouse Dux expression is both necessary and sufficient to convert mouse embryonic stem cells (mESCs) into 2-cell-embryo-like ('2C-like') cells, measured here by the reactivation of '2C' genes and repeat elements, the loss of POU5F1 (also known as OCT4) protein and chromocenters, and the conversion of the chromatin landscape (as assessed by transposase-accessible chromatin using sequencing (ATAC-seq)) to a state strongly resembling that of mouse 2C embryos. Thus, we propose mouse DUX and human DUX4 as major drivers of the cleavage or 2C state.

Citing Articles

Genome-coverage single-cell histone modifications for embryo lineage tracing.

Liu M, Yue Y, Chen X, Xian K, Dong C, Shi M Nature. 2025; .

PMID: 40011786 DOI: 10.1038/s41586-025-08656-1.


Trps1 regulates mouse zygotic genome activation and preimplantation embryo development via the PDE4D/AKT/CREB signaling pathway.

Jiang X, Xu W, Sun J, Lin J, Lin Z, Lian X Cell Biol Toxicol. 2025; 41(1):48.

PMID: 39979480 PMC: 11842480. DOI: 10.1007/s10565-025-09999-1.


SMARCAD1 and TOPBP1 contribute to heterochromatin maintenance at the transition from the 2C-like to the pluripotent state.

Sebastian-Perez R, Nakagawa S, Tu X, Aranda S, Pesaresi M, Gomez-Garcia P Elife. 2025; 12.

PMID: 39969508 PMC: 11839162. DOI: 10.7554/eLife.87742.


Acetylation at lysine 27 on maternal H3.3 regulates minor zygotic genome activation.

Zhang J, Li X, Zhao Q, Ji J, Cui H, Hou W Cell Rep. 2025; 44(1):115148.

PMID: 39932187 PMC: 11892348. DOI: 10.1016/j.celrep.2024.115148.


A dedicated caller for DUX4 rearrangements from whole-genome sequencing data.

Grobecker P, Berri S, Peden J, Chow K, Fielding C, Armogida I BMC Med Genomics. 2025; 18(1):24.

PMID: 39885506 PMC: 11783778. DOI: 10.1186/s12920-024-02069-1.


References
1.
Zhang J, McCastlain K, Yoshihara H, Xu B, Chang Y, Churchman M . Deregulation of DUX4 and ERG in acute lymphoblastic leukemia. Nat Genet. 2016; 48(12):1481-1489. PMC: 5144107. DOI: 10.1038/ng.3691. View

2.
Yasuda T, Tsuzuki S, Kawazu M, Hayakawa F, Kojima S, Ueno T . Recurrent DUX4 fusions in B cell acute lymphoblastic leukemia of adolescents and young adults. Nat Genet. 2016; 48(5):569-74. DOI: 10.1038/ng.3535. View

3.
Matoba S, Liu Y, Lu F, Iwabuchi K, Shen L, Inoue A . Embryonic development following somatic cell nuclear transfer impeded by persisting histone methylation. Cell. 2014; 159(4):884-95. PMC: 4243038. DOI: 10.1016/j.cell.2014.09.055. View

4.
Geng L, Yao Z, Snider L, Fong A, Cech J, Young J . DUX4 activates germline genes, retroelements, and immune mediators: implications for facioscapulohumeral dystrophy. Dev Cell. 2012; 22(1):38-51. PMC: 3264808. DOI: 10.1016/j.devcel.2011.11.013. View

5.
Macfarlan T, Gifford W, Agarwal S, Driscoll S, Lettieri K, Wang J . Endogenous retroviruses and neighboring genes are coordinately repressed by LSD1/KDM1A. Genes Dev. 2011; 25(6):594-607. PMC: 3059833. DOI: 10.1101/gad.2008511. View