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Autism Featured Genetics Neuroscience Open Neuroscience Articles

·June 20, 2019·5 min read

Processed foods may hold key to rise in autism

Eating processed food which contains Propionic Acid (PPA) during pregnancy may affect neural stem cell development in the fetal brain. Excessive PPA reduces the number of neurons and over-produces glial cells, causing inflammation. Additionally, PPA shortens neural pathways. The combination of damaged pathways and reduced neurons may be associated with behavioral deficits associated with ASD.

This shows PET scans of a Parkinsons brain

Featured Genetics Neurology Neuroscience

·June 20, 2019·6 min read

Study reveals roots of Parkinson’s in the brain

Changes in the brain's serotonin system may occur years before Parkinson's disease symptoms begin. Serotonin alterations could be used as a biomarker for Parkinson's disease.

This is a computerized reconstruction of a serotonin molecule

Featured Genetics Neurology Neuroscience Psychology

·June 19, 2019·3 min read

Serotonin linked to somatic awareness, a condition long thought to be imaginary

Somatic awareness, a condition previously believed to be of psychological origin, is connected to a common genetic variant. The mutation leads to the malfunctioning of an enzyme critical for serotonin production.

Featured Genetics Neuroscience Psychology

·June 19, 2019·4 min read

Overcoming PTSD: Study reveals memory disruption drug target

Levels of a key molecule are elevated in the amygdala of both humans and mouse models of PTSD. The microRNA, mir-135b-5p, may be a novel biomarker for treating the disorder.

This shows a man looking out of a window

Featured Genetics Neurology Neuroscience Open Neuroscience Articles

·June 19, 2019·5 min read

People with family history of Alzheimer’s disease may show memory changes four decades before typical age of onset

People with a genetic predisposition for Alzheimer's disease may exhibit changes in memory up-to four decades before the typical age of dementia onset.

This is a drawing of a fetus attached to a placenta

Featured Neuroscience

·June 18, 2019·5 min read

New evidence supports the presence of microbes in the placenta

Microbes found in the placenta may play a key role in shaping the developing fetal immune system.

Featured Genetics Neuroscience Open Neuroscience Articles

·June 18, 2019·3 min read

Dormant neural stem cells in fruit flies activate to generate new brain cells

Awakening dormant stem cells could stimulate the growth of new neurons. The findings could have significant implications for the treatment of neurodegenerative diseases.

Featured Genetics Neuroscience Psychology

·June 18, 2019·3 min read

Researchers link gene to cannabis abuse

Researchers have identified a genetic variant that increases the risk of cannabis use disorder (CUD). The variant affects the formations of specific nicotine receptors in the brain. Those who have less of these receptors are more likely to develop CUD. Additionally, researchers found those with a higher number of genetic variants associated with impaired cognition are more likely to struggle with marijuana addiction.

This shows the neurons induced from the stem cells

Featured Genetics Neurology Neuroscience

·June 17, 2019·3 min read

Stem cells reprogrammed into neurons could reveal drugs harmful to pregnancy

A new experimental system which uses embryonic stem cells reprogrammed into neurons has the potential to assess the pathogenic effects of a drug on brain development.

Featured Neuroscience

·June 17, 2019·3 min read

Pomegranate compound with anti-aging effects passes human trial

Recent clinical trials show urolithin A, a compound derived from molecules in pomegranates, can slow the aging process. Urolithin A improves mitochondrial function following oral consumption.

This shows how C3 microglia acts to resolve RP

Featured Neurology Neuroscience Visual Neuroscience

·June 17, 2019·4 min read

Immune system can slow degenerative eye disease: Mouse study

Study reveals C3, which can cause damage in some eye diseases, may help to slow the progression of retinitis pigmentosa.

Featured Neurology Neuroscience

·June 17, 2019·4 min read

Antioxidant puts up fight, but loses battle against protein linked to Alzheimer’s disease

During early Alzheimer's disease, SOD1 initially weakens levels of Tau protein. However, as the disease progresses, the antioxidant becomes less effective at protecting the brain against neurodegeneration.

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