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Genetics

Featured Genetics Neuroscience Psychology

·March 24, 2023·5 min read

New Discovery Reveals Sex-Specific Causes of Depression Triggered by Stress Hormones Dysfunction

Men are more likely to have a dysregulated HPA axis that is associated with depressive symptoms, while women have higher levels of binding proteins for stress hormones that may prevent dysregulation of the HPA axis. The findings shed new light on how stress hormones impact dopamine transmission and how this impacts depression on a sex-specific basis.

Featured Genetics Neuroscience Open Neuroscience Articles Visual Neuroscience

·March 23, 2023·4 min read

Eye Color Genes Are Critical for Retinal Health

The Kynurenine pathway is not only important for eye pigment formation, it also plays a role in maintaining retinal health.

Featured Neurology Neuroscience Open Neuroscience Articles

·March 23, 2023·4 min read

Telomere Shortening Linked to Signs of Alzheimer’s in Brain Scans

Shorter telomere length was associated with multiple changes in the brain associated with dementia, a new study reports.

Featured Genetics Neuroscience

·March 22, 2023·6 min read

Multiple Substance Use Disorders May Share Inherited Genetic Signature

A common genetic signature has been linked to an increased risk of substance use disorders from smoking addiction to addiction to narcotics. The findings could pave the way to the development of new therapies for substance use disorder and may help diagnose those at risk to multiple substance use disorders.

Featured Genetics Neuroscience

·March 22, 2023·4 min read

Obesity Risk May Pass From Mothers to Daughters

Girls born to mothers with obesity may be at increased risk of becoming obese themselves, a new study reveals.

This is a drawing of a cell taking out trash

Featured Genetics Neuroscience

·March 21, 2023·5 min read

To Ward off Aging, Stem Cells Must Take Out the Trash

Blood stem cells use an unexpected method to remove misfolded proteins, and the pathway's activity declines with age. However, boosting the aggrephagy pathway could help prevent age-related diseases.

Featured Genetics Neuroscience Visual Neuroscience

·March 17, 2023·3 min read

CRISPR Gene-Editing Technique Reverses Vision Loss in Mice

Using a highly versatile form of CRISPR gene editing, researchers successfully restored vision in mice with retinitis pigmentosa.

Featured Genetics Neurology Neuroscience

·March 16, 2023·5 min read

DNA Treatment Could Delay Paralysis That Strikes Nearly All Patients With ALS

DNA designer therapeutics restored levels of a protein critical to motor neuron function, restoring the activity that is impaired as a result of ALS.

Featured Genetics Neuroscience

·March 15, 2023·3 min read

Scientists Create Baby Mice from Two Fathers

Using the genetic material from two male mice, researchers were able to successfully create baby mice. The advancement may eventually enable same-sex partners to have their own biological children.

This shows the outline of a man and a woman's head

Featured Genetics Neuroscience Psychology

·March 15, 2023·3 min read

Metabolic Disorder and Genetic Differences Associated With Female Depression

Researchers identified 11 areas of DNA that were linked to depression in women and one in males. They also found depression was associated with metabolic disease in women, providing an important new aspect to consider when treating depressive symptoms.

Featured Neurology Neuroscience Pain

·March 15, 2023·5 min read

New Test Quickly Identifies Patients Whose Postoperative Pain Can Be Effectively Treated by Hypnosis

A newly developed molecular diagnostic test is able to identify people who are most likely to benefit from hypnosis to help manage post-operative pain. This subset of highly hypnotizable people is also more likely to experience higher levels of post-operative pain.

Featured Genetics Neuroscience Psychology

·March 13, 2023·3 min read

Novel Genes That May Increase Risk for Schizophrenia Identified

A new study has identified two novel genes associated with schizophrenia, and a third new gene linked to an increased risk of autism and schizophrenia.

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