Genetics

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Genetics

Featured Genetics Neuroscience Open Neuroscience Articles

·December 6, 2022·4 min read

Twin Study Links Exercise to Beneficial Epigenetic Changes

Twins who were more physically active had lower signs of metabolic disease and epigenetic markers linked to decreased risk of metabolic syndrome. Findings suggest metabolic diseases are strongly influenced by how a person interacts with their environment as opposed to just their inherited genetics.

Featured Neurology Neuroscience

·December 6, 2022·5 min read

Immunotherapy Eliminates Disease-Causing Cells in Multiple Sclerosis-Like Disease

CAR-T, a therapy generally used in the treatment of cancer, has been shown to eliminate unhealthy cells that trigger autoimmunity in mouse models of multiple-sclerosis.

Featured Neurology Neuroscience

·December 6, 2022·4 min read

Severe COVID-19 Linked With Molecular Signatures of Brain Aging

Gene usage in the brains of those who suffered severe COVID-19 infections was similar to that observed in the aging brain. Researchers say COVID-19 is associated with molecular signatures of brain aging.

Featured Genetics Neurology Neuroscience

·December 7, 2022·2 min read

New Genes Linked to Multiple Sclerosis Discovered

Study identified three new genes that appear to be involved in the pathologies associated with multiple sclerosis.

Featured Genetics Neurology Neuroscience

·December 8, 2022·5 min read

Genetic Vulnerability to ADHD Signals Risk of Alzheimer’s Disease in Old Age

Study reveals a genetic predisposition to ADHD can predict cognitive decline and Alzheimer's risk later in life.

Featured Genetics Neuroscience

·December 8, 2022·3 min read

A Signaling Pathway Within Brain Cells That Regulates How Long and How Deeply We Sleep

Low levels of the HDAC4 enzyme caused mice to sleep longer and more deeply than usual.

Featured Neuroscience Psychology

·December 8, 2022·4 min read

Common Sweetener Linked to Anxiety

Aspartame, a sweetener found in diet drinks and food, has been linked to an increased risk of developing anxiety behaviors in a new mouse study. The effects of exposure to aspartame extended for up to two generations.

Featured Genetics Neuroscience

·December 8, 2022·4 min read

Canine Brain Wiring Influenced by Human-Driven Breeding Practices

Areas of the genome associated with brain development harbor variants that seem to account for behavioral differences between dog breeds. The genomic differences between dog breeds are related to the development of their nervous systems. Researchers say genes associated with different dog lineages may relate to genes involved in the development of human behavior.

Featured Genetics Neuroscience

·December 9, 2022·7 min read

Genetic Variants That Offered Protection During Black Death Are Also Associated With Current Autoimmune Disorders

People with selected variants of the ERAP2 and TICAM2 genes were 40% more likely to survive the Black Death, researchers discovered. However, in modern humans, those with the ERAP2 gene are more likely to suffer autoimmune disorders such as Crohn's disease.

Featured Genetics Neuroscience Open Neuroscience Articles

·December 10, 2022·5 min read

Proprioception: Describing the Genes Associated With the Sixth Sense

Study identifies genetic markers in cells associated with proprioception. The findings provide new clues about how proprioceptive sensory neurons help control movement.

Featured Neurology Neuroscience Neuroscience Videos

·December 10, 2022·6 min read

Harnessing the Brain’s Immune Cells to Stave off Alzheimer’s and Other Neurodegenerative Diseases

Researchers have identified a protein that could be leveraged to help microglia in the brain stave off Alzheimer's and other neurodegenerative diseases.