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Genetics

Genetics articles related to neuroscience research will be listed here.

Featured Genetics Neurology Open Neuroscience Articles

·June 24, 2020·3 min read

Genetic malfunction of brain astrocytes triggers migraine

Familial hemiplegic migraine type 2 (FHM2) causes a malfunction of astrocytes in the cingulate cortex. Manipulating astrocytes in the cingulate cortex reversed the disfunction, preventing an increase in migraine-like symptoms in mice carrying the FHM2 defect. Read More

Autism Featured Genetics

·June 24, 2020·4 min read

New genetic mutations linked to ASD discovered

Mutations of the CNOT1 gene affect brain development, impairing memory, and learning. The CNOT1 gene also interacts with several known autism-related genes. Read More

Featured Genetics Neurology

·June 24, 2020·6 min read

One-time treatment generates new neurons and eliminates Parkinson’s disease

Researchers administered PTB antisense oligonucleotide treatment directly to the midbrain of mice. In the mouse models exposed to the treatment, a small subset of astrocytes converted to neurons, increasing the number of neurons by 30%. Three months after treatment, mice were completely free of Parkinson's disease symptoms and remained in remission for the rest of their lives. Read More

Featured Genetics

·June 23, 2020·4 min read

Pioneering research reveals certain human genes relate to gut bacteria

Specific genetic mutations affect both the existence and amount of particular bacteria in the gut. Read More

Featured Genetics Neurology

·June 23, 2020·5 min read

New gene may drive earliest brain changes in Alzheimer’s

Genetic analysis of almost 4,300 samples reveals a link between the appearance of amyloid deposits, APOE, and a novel gene called RBFOX1. Lower levels of RBFOX1 in the brain appear to be associated with increased amyloid and global cognitive decline over a person's lifetime. Read More

Featured Genetics Open Neuroscience Articles

·June 19, 2020·5 min read

The rate we acquire genetic mutations could help predict lifespan and fertility

Young adults who acquire fewer genetic mutations over time lived five years longer than those who acquired them more rapidly. Read More

Featured Genetics Neuroscience Psychology

·June 11, 2020·3 min read

Adult stem cell study shows fish oil may help with depression

Using patient-derived adult stem cells, researchers found fish oil created an antidepressant response. Read More

Featured Genetics Neurology Neuroscience

·June 10, 2020·4 min read

New genetic defect linked to ALS

Researchers have identified how specific genetic mutations cause ALS. The pathway, they believe, may also be responsible for the development of frontotemporal dementia. Read More

Featured Genetics Neuroscience Open Neuroscience Articles

·June 9, 2020·4 min read

Study reveals birth defects caused by flame retardant

Exposure to PBB153, a chemical component of the now-banned flame retardant FireMaser, causes alterations in the genetic code of sperm, leading to major health and reproductive deficits in the children of parents exposed to the substance. Read More

Brain Cancer Featured Genetics Neurology Neuroscience

·June 8, 2020·4 min read

Scientists engineer one protein to fight cancer and regenerate neurons

Making two different changes to a single messenger protein, researchers were able to inhibit lung cancer growth and promote neurogenesis. Read More

Featured Genetics Neuroscience

·June 4, 2020·4 min read

New alcohol genes uncovered

Twenty-nine genes have now been identified as being linked to problematic alcohol use. A new study report, in addition to an increased risk of alcohol use disorder, people with specific genes linked to AUD also have an increased risk of depression, insomnia, and addiction to tobacco. Read More

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·June 3, 2020·4 min read

Study in twins finds our sensitivity is partly in our genes

47% of differences in sensitivity between individuals are a result of genetics, while 53% of the differences are a result of environmental factors. Read More

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