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Epigenomes, Volume 5, Issue 3

September 2021 - 4 articles

Cover Story: Cancer progression recapitulates several features of the placenta by hijacking epigenetic regulators and gene expression patterns involved in cell identity and differentiation. The hypomethylation of repetitive DNA sequences is a common phenomenon shared between cancer and the placenta, which is able to cause the activation of sequences involved in hallmark processes, such as invasiveness, immune response and inflammation. In both the placenta and cancer, reactivated repetitive sequences can influence gene splicing, enhancer and promoter functions, and the expression of these early developmental genes could help us to identify new molecules for cancer treatment, and potentially provide new insights into cancer immunotherapy resistance. View this paper
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Articles (4)

  • Review
  • Open Access
12 Citations
5,813 Views
11 Pages

Evolution of CG Methylation Maintenance Machinery in Plants

  • Louis Tirot,
  • Pauline E. Jullien and
  • Mathieu Ingouff

14 September 2021

Cytosine methylation is an epigenetic mark present in most eukaryotic genomes that contributes to the regulation of gene expression and the maintenance of genome stability. DNA methylation mostly occurs at CG sequences, where it is initially deposite...

  • Article
  • Open Access
11 Citations
4,517 Views
13 Pages

Epigenetic Analyses of Alcohol Consumption in Combustible and Non-Combustible Nicotine Product Users

  • Kelsey Dawes,
  • Luke Sampson,
  • Rachel Reimer,
  • Shelly Miller,
  • Robert Philibert and
  • Allan Andersen

1 September 2021

Alcohol and tobacco use are highly comorbid and exacerbate the associated morbidity and mortality of either substance alone. However, the relationship of alcohol consumption to the various forms of nicotine-containing products is not well understood....

  • Review
  • Open Access
15 Citations
7,040 Views
16 Pages

CRISPR-based epigenome editing uses dCas9 as a platform to recruit transcription or chromatin regulators at chosen loci. Despite recent and ongoing advances, the full potential of these approaches to studying chromatin functions in vivo remains chall...

  • Review
  • Open Access
6 Citations
6,653 Views
25 Pages

Can Immune Suppression and Epigenome Regulation in Placenta Offer Novel Insights into Cancer Immune Evasion and Immunotherapy Resistance?

  • Sultana Mehbuba Hossain,
  • Chiemi F. Lynch-Sutherland,
  • Aniruddha Chatterjee,
  • Erin C. Macaulay and
  • Michael R. Eccles

Cancer is the second leading cause of mortality and morbidity in the developed world. Cancer progression involves genetic and epigenetic alterations, accompanied by aggressive changes, such as increased immune evasion, onset of metastasis, and drug r...

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Epigenomes - ISSN 2075-4655