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Alzheimer’s disease

Featured Genetics Neurology Neuroscience

·December 5, 2023·3 min read

Brain Cell Genetics Illuminate Alzheimer’s Disease Pathways

Researchers made a significant advance in understanding Alzheimer's disease (AD) by pinpointing how specific brain cells contribute to different stages of the disease. Employing single nucleus RNA sequencing, they analyzed genetic risks in microglia and astrocytes, revealing distinct roles these cells play in AD progression.

Featured Genetics Neurology Neuroscience

·December 4, 2023·4 min read

The Role of Protein Misfolding in Neurodegenerative Diseases

Neurodegenerative diseases share a common factor: protein misfolding and deposits in the brain. Misfolded proteins can lead to toxic activity or the loss of the protein's physiological function, causing damage to neurons.

Featured Neurology Neuroscience

·December 4, 2023·6 min read

Link Between High Blood Pressure, Immune System, and Cognitive Decline Revealed

Immune system cells' response in the brain's protective covering may contribute to cognitive decline in individuals with chronic high blood pressure. New research provides insights into new ways to counteract high blood pressure's impact on cognition.

This shows a model of a brain on a plate.

Featured Neurology Neuroscience

·November 30, 2023·5 min read

High ‘Good Cholesterol’ Linked to Dementia Risk

A new study found that abnormally high levels of HDL-C (high-density lipoprotein cholesterol), often referred to as 'good cholesterol', may increase the risk of dementia in older adults. This large-scale study, part of the ASPREE project, observed over 18,668 participants, noting that those with very high HDL-C levels had a 27% higher risk of dementia.

This is an AI representation of a brain.

Featured Neurology Neuroscience

·November 29, 2023·5 min read

Innovative Fiber to Tackle Alzheimer’s Developed

A collaborative team is developing a neural fiber to combat Alzheimer’s disease. This high-priority NIH-funded project aims to create a minimally invasive fiber, capable of electrical stimulation and drug delivery, to study and potentially reverse memory loss.

Featured Neurology Neuroscience Psychology

·November 29, 2023·4 min read

Personality Traits: A Surprising Factor in Dementia Risk

Researchers revealed that certain personality traits, such as conscientiousness, extraversion, and positive affect, can reduce the likelihood of a dementia diagnosis. This comprehensive analysis involved over 44,000 people, with 1,703 developing dementia.

Featured Neurology Neuroscience Psychology

·November 27, 2023·5 min read

Alzheimer’s Neuropsychiatric Symptoms Linked to Brain Inflammation

Researchers discovered that the neuropsychiatric symptoms in Alzheimer’s disease, such as irritability, agitation, and depression, primarily stem from brain inflammation rather than amyloid and tau proteins. This study involved 109 elderly individuals and found a strong correlation between neuroinflammation and these challenging symptoms.

Featured Neurology Neuroscience

·November 27, 2023·4 min read

Active Lifestyle Halts Memory Loss: New Alzheimer’s Insight

A new study reveals that personalized health and lifestyle changes can significantly delay or prevent memory loss in older adults at high risk of Alzheimer's. The study, involving 172 participants, showed that those receiving personalized coaching to manage risk factors like uncontrolled diabetes and physical inactivity had a 74% cognitive improvement compared to the control group.

Featured Neurology Neuroscience

·November 21, 2023·4 min read

Midlife Visceral Fat Tied to Alzheimer’s Risk

Researchers reveal that higher amounts of visceral abdominal fat in midlife is associated with the development of Alzheimer's disease. Visceral fat, the fat surrounding internal organs, is linked to brain changes up to 15 years before Alzheimer's symptoms appear.

Featured Neurology Neuroscience

·November 21, 2023·4 min read

Used Coffee Grounds Hold Potential Key to Treating Neurodegenerative Diseases

Researchers found that Carbon Quantum Dots (CACQDs) derived from used coffee grounds could protect brain cells from damage caused by neurodegenerative diseases like Alzheimer's and Parkinson's. CACQDs showed neuroprotective effects in various models, including Parkinson's caused by pesticide exposure. These CACQDs have the potential to address the underlying causes of neurodegenerative disorders, rather than just managing symptoms.

Featured Neurology Neuroscience

·November 16, 2023·6 min read

Alzheimer’s Affects Brain Networks Beyond Memory

Researchers discovered that Alzheimer's-related changes in brain networks extend beyond memory and attention, impacting sensory and motor circuits. These findings challenge previous assumptions about Alzheimer's effects.

Featured Genetics Neurology Neuroscience

·November 16, 2023·6 min read

Mutation in Brain’s Immune Cells Linked to Alzheimer’s Risk

A genetic mutation affecting microglia, the brain's immune cells, can increase the risk of Alzheimer's disease up to threefold. The mutation, known as TREM2 R47H/+, impairs microglia function and contributes to Alzheimer's pathology.

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Alzheimer’s disease

Brain Cell Genetics Illuminate Alzheimer’s Disease Pathways

The Role of Protein Misfolding in Neurodegenerative Diseases

Link Between High Blood Pressure, Immune System, and Cognitive Decline Revealed

High ‘Good Cholesterol’ Linked to Dementia Risk

Innovative Fiber to Tackle Alzheimer’s Developed

Personality Traits: A Surprising Factor in Dementia Risk

Alzheimer’s Neuropsychiatric Symptoms Linked to Brain Inflammation

Active Lifestyle Halts Memory Loss: New Alzheimer’s Insight

Midlife Visceral Fat Tied to Alzheimer’s Risk

Used Coffee Grounds Hold Potential Key to Treating Neurodegenerative Diseases

Alzheimer’s Affects Brain Networks Beyond Memory

Mutation in Brain’s Immune Cells Linked to Alzheimer’s Risk

Brain’s Locus Coeruleus Revealed as Key to Sleep Transitions

New Method Maps Gene Activity in Living Human Brain

How Expectations Shape Our Gaze in a Changing World

Power in Relationships Increases Risk of Infidelity

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