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Featured Genetics Neurology Neuroscience

·November 22, 2022·3 min read

New Alzheimer’s Genes Discovered in World’s Largest Study

Researchers have identified two new genes, ATP8B4 and ABCA1, that are implicated in Alzheimer's disease. The genes impact the brain's immune system and cholesterol processing, leading to an increased risk of developing Alzheimer's disease.

Autism Featured Genetics Neuroscience

·November 23, 2022·5 min read

Gene That Guides Earliest Social Behaviors Could Be Key to Understanding Autism

The TOP2a gene controls a network of genes that contribute to ASD. Drugs that suppress TOP2a during development can turn on a cluster of other genes that disrupt brain development and increase autism risks. Alterations to the TOP2a gene may be responsible for the social behavioral difficulties associated with ASD.

Featured Neuroscience

·November 25, 2022·3 min read

Essential Signaling Pathway for Neuronal Connectivity During Brain Development Identified

Study reveals a signaling pathway that controls the formation of synapses between pyramidal neurons and inhibitory neurons expressing the parvalbumin protein.

Featured Neurology Neuroscience

·November 25, 2022·4 min read

Protein Shapes Could Indicate Parkinson’s Disease

The shape of a specific set of proteins differs in the spinal fluid of patients with Parkinson's disease compared to those without the neurodegenerative disease.

Featured Genetics Neuroscience

·November 26, 2022·6 min read

What Octopus and Human Brains Have in Common

Octopuses have a massively expanded repertoire of miRNA in their neural tissue, reflecting a similar development to that which occurred in vertebrates. Findings suggest miRNA plays a significant role in the development of complex brains.

This shows a drawing of what the creature would have looked like

Featured Genetics Neuroscience

·November 27, 2022·6 min read

525-Million-Year-Old Fossil Defies Textbook Explanation for Brain Evolution

The fossil of a 525-million-year-old tiny sea creature with a preserved nervous system may solve a century-long debate about how the brains of arthropods evolved.

Featured Neurology Neuroscience

·November 29, 2022·3 min read

The Brain’s Immune Cells Can Be Triggered to Slow Down Alzheimer’s Disease

Activating TREM2 on microglia in the brains of those with Alzheimer's could help slow down the progression of the neurodegenerative disease.

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·December 1, 2022·4 min read

Rare Genetic Phenomenon Linked to Neuron Function and Schizophrenia

People with schizophrenia have significantly higher rates of tandem repeats in their genome, up to 7% more than in people without the mental health disorder. The genes were primarily found in genes crucial to brain function.

Featured Neuroscience Visual Neuroscience

·December 1, 2022·4 min read

Ganglion Cells Created in Mice in Bid to Fix Diseased Eyes

Researchers induced non-neural cells that mimic ganglion cells in the eyes of mice, effectively reducing the impact of certain eye diseases. They hope to next replicate their technique in humans in order to help restore vision lost due to eye diseases.

Autism Featured Genetics Neuroscience

·December 2, 2022·4 min read

Autism-Linked Gene Found to Shape Nerve Connections

The autism-linked Gabrb3 gene appears to shape the formation of both normal and atypical neural connections in the brain.

Featured Genetics Neuroscience

·December 3, 2022·3 min read

Genes That Maintain Healthy Neurons Identified

Kinase enzymes are essential for neurons to perform autophagy. Researchers found deleting genes that encode kinase NDR1 and NDR2 impairs neuron health and spurs neurodegeneration in both young and old mice.