Epigenetic inheritance

Epigenetic Regulation and Gene Editing in Hematology: Next-Generation Therapies

New research on biotechnology and gene editing reveals significant advancements in epigenetic regulation, offering novel strategies to treat blood disorders such as leukemia, lymphoma, and myelodysplastic syndromes. Investigators from King Khalid University, KSA, have explored the evolution of epigenetic editing platforms, including CRISPR-dCas9, dCas12, and modular RNA-guided systems. These tools

Elucidating the KDM6A/MMP-3 Epigenetic Regulatory Axis in Macrophage Senescence after Spinal Cord Injury

Research conducted at Central South University in Changsha, People's Republic of China, has shed light on the mechanisms driving macrophage senescence after spinal cord injury (SCI). The study, published in the Journal of Advanced Research, highlights the role of ubiquitously transcribed tetratricopeptide repeat X chromosome (UTX) in regulating

Genomics

Epigenetic Variation in Barley Reveals Hidden Genetic Codes

Research conducted by scientists at the Heinrich-Heine-University has uncovered new insights into the genetic code of barley, a crucial crop for food and beverages worldwide. By analyzing the methylome of 23 parental inbreds of a community resource for genetic mapping of phenotypic traits, the researchers identified over 500,000 differentially

Cancer

Epigenetic Therapies Show Promise in Cancer Treatment

Research from the SRM Institute of Science and Technology has highlighted the potential of epigenetic therapies in cancer treatment. According to the study, epigenetic changes, such as DNA methylation and histone modifications, play a key role in cancer development and progression. These changes can be reversed, making them attractive targets

Genomics

Epigenetic Variation in Barley Reveals Hidden Genetic Codes

DNA

Uncovering the Secrets of DNA-Binding Proteins: Researchers Develop Novel Tool for Gene Regulation Analysis

Research investigators from Weill Cornell Medicine have developed a groundbreaking tool, dubbed SUPER, to study the cell context-dependent DNA-binding protein interactions. The SUPER system enables the capture of proteins bound to any genomic location, facilitating the study of gene regulation networks driving cell fate transitions. By using this novel tool,

DNA

Novel DNA Methyltransferase 1 Mutation Identified in Patient with Dementia and Sensory Neural Hearing Loss

Investigators at the National Institute of Mental Health have identified a novel heterozygous missense mutation in the DNMT1 gene in a middle-aged lady with early-onset dementia on a background of long-standing psychosis with depression and neuroleptic sensitivity. This case expands the phenotypic spectrum associated with DNMT1 mutations and highlights the

Epigenetic inheritance

Dissecting Regulatory Non-Coding GWAS Loci Reveals Fibroblast Causal Genes with Pathophysiological Relevance to Heart Failure

A new study has shed light on the causes of heart failure, one of the leading causes of death worldwide. According to research published in the journal Nature Communications, cardiac remodeling processes, including the death of cardiac myocytes and their replacement by cardiac fibroblasts, contribute to heart failure. The study

Genetic research

Drought Stress Impacts Quinoa Genotypes, Reveals Genomic and Epigenetic Variability

Research by Necmettin Erbakan University has shed light on the impact of drought stress on crop productivity, particularly on genomic and epigenetic variation in quinoa. The study aimed to assess DNA damage and cytosine methylation alterations in six quinoa genotypes exposed to varying irrigation levels. The results showed genotype-specific polymorphism

Genetic research

Unveiling the Molecular Mechanisms of Chronic Active Epstein-Barr Virus Infection

Researchers from Kyoto University have shed light on the molecular mechanisms underlying chronic active Epstein-Barr virus (EBV) infection, a heterogeneous and poorly understood disease characterized by the proliferation and infiltration of EBV-infected T/natural killer (NK) cells into multiple organs. By conducting a comprehensive multi-omics analysis of 65 CAEBV patients,

Genetic research

Proteins Play Pivotal Role in Gene Regulation Across Various Biological Processes

Research has shed new light on the complex role of proteins in gene regulation, particularly in plants such as Suaeda salsa, a halophyte with significant ecological and economic value. According to a recent study published in BMC Plant Biology, proteins known as N-methyladenosine (mA) modification components play a crucial role

Genetic research

Bisphenol A Exposure Alters Melatonin Biosynthesis Pathway in Plants

Research conducted at Jianghan University has revealed that exposure to bisphenol A (BPA), a widely used chemical found in soils and surface waters worldwide, triggers an epigenetic reprogramming of melatonin biosynthesis in plants. This adaptive response helps defend against oxidative stress induced by BPA, maintaining redox homeostasis in plants. The

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