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Epigenomes, Volume 8, Issue 3

September 2024 - 13 articles

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Cover Story: Intrinsically disordered regions (IDRs) are known to cause the oligomerization and accumulation of many proteins. In addition, plants utilize a novel mechanism harnessing the oligomerization capacity of α-Crystalline Domain (ACD)-containing proteins to accumulate the MBD5/6-silencing complex at DNA methylation sites within nuclear chromocenters. The work by Boone et al. shows that the addition of human or plant IDRs led to even more accumulation of MBD5/6 complexes at chromocenters. Furthermore, the removal of ACD proteins only partially reduced this accumulation phenotype. IDR- and ACD-mediated mechanisms can thus act combinatorially to induce high levels of protein multimerization and concentration in nuclear foci. View this paper

Articles (13)

  • Review
  • Open Access
2 Citations
2,828 Views
15 Pages

15 September 2024

Many human diseases, such as malignant tumors and neurological diseases, have a complex pathophysiological etiology, often accompanied by aberrant epigenetic changes including various histone modifications. Plant homologous domain finger protein 8 (P...

  • Review
  • Open Access
2 Citations
2,615 Views
17 Pages

Retrotransposons and Diabetes Mellitus

  • Andromachi Katsanou,
  • Charilaos Kostoulas,
  • Evangelos Liberopoulos,
  • Agathocles Tsatsoulis,
  • Ioannis Georgiou and
  • Stelios Tigas

6 September 2024

Retrotransposons are invasive genetic elements, which replicate by copying and pasting themselves throughout the genome in a process called retrotransposition. The most abundant retrotransposons by number in the human genome are Alu and LINE-1 elemen...

  • Review
  • Open Access
14 Citations
6,343 Views
24 Pages

Decoding the Epigenetics of Infertility: Mechanisms, Environmental Influences, and Therapeutic Strategies

  • Lara Saftić Martinović,
  • Tea Mladenić,
  • Dora Lovrić,
  • Saša Ostojić and
  • Sanja Dević Pavlić

5 September 2024

Infertility is a complex condition caused by a combination of genetic, environmental, and lifestyle factors. Recent advances in epigenetics have highlighted the importance of epigenetic changes in fertility regulation. This review aims to provide a c...

  • Article
  • Open Access
1,693 Views
10 Pages

Proteins are localized and concentrated at cellular and genomic locations for specific and efficient functions. Efforts to understand protein accumulation in eukaryotic organisms have primarily focused on multivalent interactions between intrinsicall...

  • Article
  • Open Access
1 Citations
2,054 Views
28 Pages

Genome-Wide Methylation Profiling of Peripheral T–Cell Lymphomas Identifies TRIP13 as a Critical Driver of Tumor Proliferation and Survival

  • Pawel Nowialis,
  • Julian Tobon,
  • Katarina Lopusna,
  • Jana Opavska,
  • Arshee Badar,
  • Duo Chen,
  • Reem Abdelghany,
  • Gene Pozas,
  • Jacob Fingeret and
  • Emma Noel
  • + 4 authors

Cytosine methylation contributes to the regulation of gene expression and normal hematopoiesis in mammals. It is catalyzed by the family of DNA methyltransferases that include DNMT1, DNMT3A, and DNMT3B. Peripheral T–cell lymphomas (PTCLs) repre...

  • Article
  • Open Access
6 Citations
2,721 Views
19 Pages

Sex-Specific Associations between Prenatal Exposure to Bisphenols and Phthalates and Infant Epigenetic Age Acceleration

  • Gillian England-Mason,
  • Sarah M. Merrill,
  • Jiaying Liu,
  • Jonathan W. Martin,
  • Amy M. MacDonald,
  • David W. Kinniburgh,
  • Nicole Gladish,
  • Julia L. MacIsaac,
  • Gerald F. Giesbrecht and
  • Nicole Letourneau
  • + 2 authors

We examined whether prenatal exposure to two classes of endocrine-disrupting chemicals (EDCs) was associated with infant epigenetic age acceleration (EAA), a DNA methylation biomarker of aging. Participants included 224 maternal–infant pairs fr...

  • Review
  • Open Access
16 Citations
7,132 Views
20 Pages

Unravelling the Epigenetic Code: DNA Methylation in Plants and Its Role in Stress Response

  • Emanuela Talarico,
  • Alice Zambelli,
  • Fabrizio Araniti,
  • Eleonora Greco,
  • Adriana Chiappetta and
  • Leonardo Bruno

Environmental stress significantly affects plant growth, development, and survival. Plants respond to stressors such as temperature fluctuations, water scarcity, nutrient deficiencies, and pathogen attacks through intricate molecular and physiologica...

  • Article
  • Open Access
1,921 Views
14 Pages

An understanding of the molecular mechanism whereby an environmental chemical causes a disease is important for the purposes of future applications. In this study, a multiomics workflow was designed to combine several publicly available datasets in o...

  • Systematic Review
  • Open Access
2 Citations
2,128 Views
21 Pages

DNA Methylation as Drug Sensitivity Marker in RCC: A Systematic Review

  • Antonios Koudonas,
  • Georgios Dimitriadis,
  • Anastasios Anastasiadis and
  • Maria Papaioannou

Patient response after treatment of renal cell cancer (RCC) with systemic agents, which include various drug categories, is generally poor and unpredictable. In this context, the ideal drug administration includes tools to predict the sensitivity of...

  • Review
  • Open Access
2,206 Views
15 Pages

The response of the brain to radiation is important for cancer patients receiving whole or partial brain irradiation or total body irradiation, those exposed to irradiation as part of a nuclear accident or a nuclear war or terrorism event, and for as...

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