Latest

Mass General

·August 23, 2021·4 min read

Hormone Irisin Is Found to Confer Benefits of Exercise on Cognitive Function

Irisin, a hormone secreted by muscles during exercise, improved cognitive function and lowered levels of inflammation in mouse models. The findings have implications for the development of treatments for Alzheimer's and other neurodegenerative diseases.

Featured Neurology Neuroscience

·July 14, 2021·5 min read

Signaling Molecule That May Help Prevent Alzheimer’s Disease Identified

Mouse and human studies reveal Interleukin-3 may modify immune responses in the brain that cause cell death and lead to Alzheimer's disease.

Featured Neuroscience

·July 6, 2021·6 min read

Study Reveals Source of Remarkable Memory of “Superagers”

The structure of SuperAgers' brains and the connectivity of their neural networks more closely resembles the brains of younger adults, a neuroimaging study reveals.

Featured Genetics Neurology Neuroscience

·June 23, 2021·5 min read

Inflammatory Proteins May Slow Cognitive Decline in Aging Adults

Higher levels of two cytokines were associated with slower cognitive decline in aging adults, a new study reports.

Featured Neuroscience Psychology

·June 11, 2021·5 min read

Vitamin D Deficiency May Increase Risk for Addiction to Opioids and Ultraviolet Rays

Animal studies and analysis of human data reveal a link between vitamin D deficiency and an increased risk of both opioid addiction and sun-seeking behaviors.

Featured Neurology Neuroscience

·May 16, 2021·4 min read

Anesthetic May Affect Tau Spread in the Brain to Promote Alzheimer’s Disease Pathology

Sevoflurane, an anesthetic, causes tau to leave neurons and enter microglia. This stimulates the production of interleukin-6, leading to inflammation and cognitive impairment.

This shows a picture of a brain with someone's finger on it

Brain Cancer Featured Genetics Neurology Neuroscience Open Neuroscience Articles

·May 11, 2021·4 min read

Tumor-Promoting Immune Cells Retrained to Fight Most Aggressive Type of Brain Cancer

Combining αGITR antibodies with ICBs resulted in stronger survival benefits in mouse models of human glioblastoma brain cancer.

Featured Neurology Open Neuroscience Articles

·April 10, 2021·4 min read

Vaccines and Functional Neurological Disorder: A Complex Story

A number of videos have surfaced on popular channels showing people experiencing some adverse effects following the coronavirus vaccine. Researchers say some of the cases could be related to functional neurological disorder, a common neuropsychological condition.

Featured Genetics Neurology Neuroscience

·April 2, 2021·4 min read

Thirteen New Alzheimer’s Genes Identified

A new whole-genome sequencing study has revealed thirteen novel genes associated with Alzheimer's disease. Researchers also found a new link between Alzheimer's and synaptic function.

Featured Genetics Neuroscience Psychology

·March 23, 2021·5 min read

Large-Scale Genome Analysis Identifies Differences by Sex in Major Psychiatric Disorders

Researchers found that while there are genetic overlaps between the sexes in relation to mental health disorders, there are also sex-specific differences in how genes related to the immune system, central nervous system, and blood vessels affect people with mental health problems.

Featured Genetics Neurology Open Neuroscience Articles

·March 19, 2021·3 min read

Gene Therapy Using ‘Zinc Fingers’ May Help Treat Alzheimer’s Disease

A new genetic engineering strategy significantly reduces levels of tau in animal models of Alzheimer's disease. The treatment, which involves a single injection, appears to have long-last effects.