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表观遗传学的新闻

August 10, 2023

Top Headlines

A team of researchers has discovered that the memory of the immune system relies on characteristic epigenetic features and a specific 3D arrangement of the DNA in the nucleus of memory cells, ...
New research finds an unexpected link between chromosomal instability and epigenetic alternations, both of which are hallmarks of cancer -- especially advanced, drug-resistant ...
New research examines the impact that maternal stress during pregnancy has on the neuro-development of ...
A team of scientists has identified two distinct subtypes of insulin-producing beta cells, or ß cells, each with crucial characteristics that may be leveraged to better understand and treat Type 1 and Type 2 ...
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updated 11:01am EDT

Earlier Headlines

New epigenetic biomarkers to predict more aggressive forms of prostate cancer have been ...

Changing the epigenetic marks on chromosomes leads to altered gene expression in offspring and in grandoffspring, demonstrating 'transgenerational epigenetic inheritance.' Without altering ...

A new rodent study shows that even small quantities of alcohol can trigger epigenomic and transciptomic changes in brain circuitry in an area that is crucial in the development of ...

Changes known as epigenetic modifications play an important role in cancer development, among other things. Being able to analyze them quickly and reliably could, for example, contribute ...

A fundamental discovery about a driver of healthy development in embryos could rewrite our understanding of what can be inherited from our parents and how their life experiences may shape ...

Researchers report the development of a chemical-based sequencing method to quantify different epigenetic markers simultaneously. Their method, called NT-seq, short for nitrite treatment followed by ...

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A new study supports the notion that patients with type 2 diabetes patient should be divided into subgroups and given individualized treatment. The study demonstrates that there are distinct ...

In most mammals, females have two X chromosomes and males have one X and one Y chromosome in each of their cells. To avoid a double dose of X-linked genes in females, one of the Xs is silenced early ...

Researchers have discovered a gene responsible for prenatal death when critical epigenetic instructions are missing from egg cells. The study shows that in mice, failed epigenetic suppression of an ...

Researchers have found that heterozygous loss of the methyl-CpG binding protein Zbtb38 downregulated the expression of the transcription factors Nanog and Sox2, as well as genes involved in epiblast ...

Cellular biologists discover why some patients become resistant to standard treatments for nonsmall cell lung ...

Though chemotherapies are effective in some patients, tumour cells may acquire tolerance to these treatments. In other words, cells adapt to chemotherapy so they can survive. A new study delivers ...

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Researchers have revealed how an 'accordion effect' is critical to switching off genes, in a study that transforms the fundamentals of what we know about gene silencing. The finding expands ...

A new study identifies associations between DNA methylation patterns and gene expression levels in blood samples from children. The findings provide researchers with a powerful tool to better ...

How is the activity of genes regulated by the packaging of DNA? To answer this question, researchers developed a technique to measure both gene expression and DNA packaging at the same ...

Scientists have shown how accelerated biological aging measured by an epigenetic clock may increase the risk of bowel cancer, according to a new ...

New research finds that patients with ASXL1-mutant chronic myelomonocytic leukemia -- an uncommon type of cancer of the bone marrow -- have distinctive epigenetic changes that can activate harmful ...

Children who develop type 1 diabetes show epigenetic changes in the cells of their immune system before the antibodies of the disease are detected in their blood. The findings of two new studies ...

A multidisciplinary team has devised a new approach to 3D imaging that captures DNA methylation, a key epigenetic change associated with learning in the brain. The scientists say their ...

Researchers discover a 'switch' specific to transcription factors that induce the genes essential for blood vessel development in postnatal periods. Mouse models further showed that the ...

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