Epigenetics Research News
November 21, 2024
Top Headlines
Nov. 18, 2024 — Researchers have discovered a mechanism behind the yo-yo effect: fat cells have a memory that is based on ...
Sep. 10, 2024 — Epigenetics, the dynamic regulation of genetic expression, involves complex molecular mechanisms. While the process of gene silencing by methylating the H3K27 position in histones is understood, not ...
June 26, 2024 — Researchers have discovered that in thale cresses histone H3 lysine-9 (H3K9) methylation, conventionally thought to be a mark of turning off gene transcription, can also turn on gene expression via the interactions of two other proteins and histone ...
June 5, 2024 — A recent study provides new insights into how fathers' diets and overweight can affect their children's health even before conception. The findings of the study can help develop preventive health measures for men wishing to become fathers: The ...
Latest Headlines
updated 6:19pm EST
May 9, 2024 — A recent study led to the development of a powerful epigenetic editing technology. The system unlocks the ability to precisely program chromatin modifications at any specific position in the genome, ...
Mar. 28, 2024 — A research consortium provides evidence that social behavior and social status are reflected at the molecular level of gene activation (epigenome) in ...
Mar. 11, 2024 — Grand-offspring of male frogs exposed to the pesticide linuron exhibited changes in their DNA that was linked to significant physiological impacts, a study reveals. The research highlights the ...
Mar. 7, 2024 — A research team has recently made a significant breakthrough in understanding how the DNA copying machine helps pass on epigenetic information to ...
Mar. 6, 2024 — Some of our genes can be expressed or silenced depending on whether we inherited them from our mother or our father. The mechanism behind this phenomenon, known as genomic imprinting, is determined ...
Mar. 6, 2024 — Epigenetic changes play important roles in cancer, metabolic and aging-related diseases, but also during loss of resilience as they cause the genetic material to be incorrectly interpreted in ...
Feb. 28, 2024 — Scientists have extensively researched the structure and sequence of genetic material and its interactions with proteins in the hope of understanding how our genetics and environment interact in ...
Jan. 23, 2024 — While exposure to a single substance like DDT has been shown to create inherited disease susceptibility, a recent study in animals found exposure to ...
Jan. 12, 2024 — Much is known about the added complication to pregnancy when it comes to the age of the mother, but recent studies show that the age of the father ...
Nov. 29, 2023 — Researchers have uncovered a mechanism that safeguards the biallelic expression of haploinsufficient genes, shedding light on the importance of having two copies of each chromosome. A study ...
Earlier Headlines
Nov. 16, 2023 — A new theoretical model helps explain how epigenetic memories, encoded in chemical modifications of chromatin, are passed from generation to generation. Within each cell's nucleus, researchers ...
Oct. 9, 2023 — Researchers have unveiled a new mechanism for regulating mitochondrial function. The findings reveal the critical role played by the enzymatic activity of the lysine acetyltransferase MOF in ...
Sep. 29, 2023 — Recent discoveries in the field of epigenetics, the study of inheritance of traits that occur without changing the DNA sequence, have shown that chronological age in mammals correlates with ...
Sep. 6, 2023 — Scientists have identified a key part of a mechanism that annotates genetic information before it is passed from fathers to their offspring. The findings shed new light on genomic imprinting, a ...
Aug. 24, 2023 — A bitter taste in the mouth is often a symptom or side effect of illness, which may be the result of how the body reacts to pathogens. A new study sheds light on the mechanisms involved in the ...
Aug. 10, 2023 — An international research team details changes in DNA that researchers found are shared by humans and other mammals throughout history and are associated with life span and numerous other ...
Mar. 1, 2023 — A major new study reveals a 'traffic light' mechanism controlling genetic activity within cells -- a system which could potentially be targeted by cancer drugs already in development. The ...
Jan. 12, 2023 — More than 2,500 genes exhibit significant sex differences in expression in mouse alveolar type II cells (AT2s), important for keeping the lungs functioning, potentially explaining sex biases in the ...
Nov. 4, 2022 — The gene-silencing complex HUSH might be involved in complex disorders affecting the brain and neurons. However, its mechanism of action remains unclear. Researchers now uncover the in vivo targets ...
Nov. 2, 2022 — Toxicologists have found that the protein p53 continuously protects our cells from tumorigenesis by coordinating important metabolic processes that stabilize their ...
Oct. 4, 2022 — Researchers describe how different types of repetitive DNA elements are controlled by the same silencing mechanism in fruit fly ovaries. Central to their findings is an uncharacterized protein that ...
Sep. 26, 2022 — Changing the epigenetic marks on chromosomes leads to altered gene expression in offspring and in grandoffspring, demonstrating 'transgenerational epigenetic inheritance.' Without altering ...
Aug. 31, 2022 — 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 ...
Aug. 11, 2022 — 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 ...
May 4, 2022 — Gene editing may be a potential treatment for anxiety and alcohol use disorder in adults who were exposed to binge drinking in their adolescence, according to the results of an animal study. The ...
Apr. 27, 2022 — 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 ...
Apr. 18, 2022 — 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 ...
Apr. 5, 2022 — 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 ...
Apr. 1, 2022 — 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 ...
Mar. 10, 2022 — Animals often use highly specific signals to warn their herd about approaching predators. Surprisingly, similar behaviors are also observed among plants. Shedding more light on this phenomenon, ...