epigenetics

Random

epigenetics

Featured Genetics Neuroscience Open Neuroscience Articles

·December 19, 2018·5 min read

Cannabis Exposure Alters Genetic Profile of Sperm

THC exposure targets genes in two major cellular pathways and alters DNA methylation, a new study reports. Researchers say that wile cannabis triggers structural and regulatory changes in the DNA of users' sperm, they do not know yet whether the changes are passed down to the offspring and what effects that could have.

Featured Genetics Neuroscience Open Neuroscience Articles Visual Neuroscience

·September 11, 2020·4 min read

Nonharmful Stress Protects Against Disease in Offspring

Researchers conduct the first study to use nonharmful stress, like intermittent systemic hypoxia, to protect against disease in the first generation offspring in mice.

Featured Genetics Neuroscience Open Neuroscience Articles

·July 9, 2019·3 min read

Parental ‘memory’ is inherited across generations

A new insect study reveals a preference for ethanol persisted for five generations following paternal exposure. The findings shed light on the role paternal experience plays across generations in disease and risks for addiction in humans.

Featured Genetics Neuroscience Open Neuroscience Articles

·July 3, 2018·3 min read

Genetic Mechanism Behind Why Males Are More At Risk of Neurodevelopmental Disorders

Researchers report there may be a molecular placental pathway that allows females to be more resilient to maternal stress.

Featured Genetics Open Neuroscience Articles

·October 14, 2016·5 min read

Vitamins A and C Help Erase Cell Memories

Findings could help develop new regenerative medicines and provide additional understanding of how we are able to reprogram cells from one form to another.

Featured Psychology

·September 11, 2017·3 min read

Eating Oily Fish During Pregnancy May Reduce Schizophrenia Risk in Offspring

A new study reports increased risk of schizophrenia in mice whose mothers were deprived of DHA during pregnancy.

Featured Genetics Open Neuroscience Articles

·April 12, 2017·4 min read

Dieting Causes Epigenetic Changes During Ageing

According to researchers, dietary restrictions can lead to alterations in lipid metabolism, which helps to increase lifespan in mice.

Featured Genetics Neuroscience Psychology

·December 3, 2020·6 min read

Mothers’ Stress May Lead to Preterm Births, Faster Aging in Children

Stress in women either before or during pregnancy can increase the risk of preterm birth and accelerate aging in their offspring.

This shows a young girl crying and alone in a doorway

Featured Genetics Neuroscience Psychology

·January 19, 2021·4 min read

Childhood Neglect Leaves Generational Imprint

Infant children whose mothers experienced neglect when they were young showed altered brain circuitry in areas associated with anxiety and fear response.