Establishment of H3K9-methylated heterochromatin and its functions in tissue differentiation and maintenance

J Padeken, SP Methot, SM Gasser - Nature Reviews Molecular Cell …, 2022 - nature.com
Heterochromatin is characterized by dimethylated or trimethylated histone H3 Lys9
(H3K9me2 or H3K9me3, respectively) and is found at transposable elements, satellite …

Roles of transposable elements in the regulation of mammalian transcription

R Fueyo, J Judd, C Feschotte, J Wysocka - Nature reviews Molecular …, 2022 - nature.com
Transposable elements (TEs) comprise about half of the mammalian genome. TEs often
contain sequences capable of recruiting the host transcription machinery, which they use to …

Transposable elements shape the evolution of mammalian development

AD Senft, TS Macfarlan - Nature Reviews Genetics, 2021 - nature.com
Transposable elements (TEs) promote genetic innovation but also threaten genome stability.
Despite multiple layers of host defence, TEs actively shape mammalian-specific …

Genome surveillance by HUSH-mediated silencing of intronless mobile elements

M Seczynska, S Bloor, SM Cuesta, PJ Lehner - Nature, 2022 - nature.com
All life forms defend their genome against DNA invasion. Eukaryotic cells recognize
incoming DNA and limit its transcription through repressive chromatin modifications. The …

Endogenous retroelements and the viral mimicry response in cancer therapy and cellular homeostasis

R Chen, CA Ishak, DD De Carvalho - Cancer discovery, 2021 - AACR
Features of the cancer epigenome distinguish cancers from their respective cell of origin and
establish therapeutic vulnerabilities that can be exploited through pharmacologic inhibition …

Taming transposable elements in vertebrates: from epigenetic silencing to domestication

MV Almeida, G Vernaz, ALK Putman, EA Miska - Trends in Genetics, 2022 - cell.com
Transposable element (TE)-derived sequences are ubiquitous in most eukaryotic genomes
known to date. Because their expression and mobility can lead to genomic instability …

Locus for severity implicates CNS resilience in progression of multiple sclerosis

MultipleMS Consortium Harroud Adil 1 78 78 Jónsdóttir … - Nature, 2023 - nature.com
Multiple sclerosis (MS) is an autoimmune disease of the central nervous system (CNS) that
results in significant neurodegeneration in the majority of those affected and is a common …

Silencing and transcriptional regulation of endogenous retroviruses: an overview

FK Geis, SP Goff - Viruses, 2020 - mdpi.com
Almost half of the human genome is made up of transposable elements (TEs), and about 8%
consists of endogenous retroviruses (ERVs). ERVs are remnants of ancient exogenous …

Competition between two HUSH complexes orchestrates the immune response to retroelement invasion

JMC Danac, RE Matthews, A Gungi, C Qin, H Parsons… - Molecular Cell, 2024 - cell.com
The human silencing hub (HUSH) preserves genome integrity through the epigenetic
repression of invasive genetic elements. However, despite our understanding of HUSH as …

The HUSH complex is a gatekeeper of type I interferon through epigenetic regulation of LINE-1s

H Tunbak, R Enriquez-Gasca, CHC Tie… - Nature …, 2020 - nature.com
Abstract The Human Silencing Hub (HUSH) complex is necessary for epigenetic repression
of LINE-1 elements. We show that HUSH-depletion in human cell lines and primary …