Parkinson's

444 articles in this topic

AQP4 Gene Variants Shape Parkinson's Brain Waste Clearance and Motor Decline
Brain Health

AQP4 Gene Variants Shape Parkinson's Brain Waste Clearance and Motor Decline

Specific AQP4 genetic variants alter glymphatic drainage efficiency, directly influencing motor symptom severity and progression in early Parkinson's disease.

Research Paper
May 16, 2026 0
Aging Brain Builds PNN Armor in Hippocampus While Striatum Stays Inflamed
Brain Health

Aging Brain Builds PNN Armor in Hippocampus While Striatum Stays Inflamed

New mouse study reveals aging causes region-specific neuroinflammation and perineuronal net accumulation linked to memory decline.

Research Paper
May 16, 2026 0
APOE2 and APOE4 Drive Alzheimer's Risk Through Opposite Protein Pathways
Brain Health

APOE2 and APOE4 Drive Alzheimer's Risk Through Opposite Protein Pathways

A landmark multicohort proteomics study reveals how APOE2 and APOE4 shape Alzheimer's risk through entirely distinct molecular mechanisms.

Research Paper
May 16, 2026 0
Your Brain's Internal State Shapes What You See Before You See It
Brain Health

Your Brain's Internal State Shapes What You See Before You See It

New research shows single V1 neurons in the visual cortex track internal arousal states, directly predicting perception and reaction speed.

Research Paper
May 15, 2026 0
Cerebellum Uses Synchronized Neural Firing to Gate Motor Learning Circuits
Brain Health

Cerebellum Uses Synchronized Neural Firing to Gate Motor Learning Circuits

New research reveals how the brain selectively triggers learning only during meaningful errors โ€” not random neural noise.

Research Paper
May 15, 2026 0
ALS Study Maps How Immune Cells Invade the Spine and Drive Motor Neuron Loss
Brain Health

ALS Study Maps How Immune Cells Invade the Spine and Drive Motor Neuron Loss

A landmark Nature Neuroscience study reveals how peripheral immune cells infiltrate the spinal cord in ALS, pointing to targeted immunotherapy.

Research Paper
May 15, 2026 0
Declining ULK1 Protein Links Autophagy Failure to Alzheimer's Progression
Brain Health

Declining ULK1 Protein Links Autophagy Failure to Alzheimer's Progression

A master autophagy regulator drops with age and in AD patients โ€” restoring it in mice clears amyloid, reduces tau, and rescues cognition.

Research Paper
May 15, 2026 0
Junk DNA Drives Human Brain Development via Ancient Genetic Parasites
Brain Health

Junk DNA Drives Human Brain Development via Ancient Genetic Parasites

LINE-1 retrotransposons act as alternative gene promoters in human stem cells, and silencing them shrinks cerebral organoids.

Research Paper
May 14, 2026 0
iPSC-Derived Vesicles Enable Noninvasive Optogenetics to Halt Alzheimer's Progression
Brain Health

iPSC-Derived Vesicles Enable Noninvasive Optogenetics to Halt Alzheimer's Progression

Scientists used stem cell-derived vesicles to deliver light-activated gene therapy to the brain without surgery, reversing cognitive decline in Alzheimer's mice.

Research Paper
May 14, 2026 0
Glymphatic System Research Explodes 10x in 5 Years as Alzheimer's Link Crystallizes
Brain Health

Glymphatic System Research Explodes 10x in 5 Years as Alzheimer's Link Crystallizes

A bibliometric analysis of 595 papers maps how glymphatic-Alzheimer's research has grown exponentially, pinpointing AQP4, sleep, and DTI-ALPS imaging as the hottest frontiers.

Research Paper
May 14, 2026 0
Boosting Brain Blood Flow Rescues the Brain's Waste-Clearance System During Sepsis
Brain Health

Boosting Brain Blood Flow Rescues the Brain's Waste-Clearance System During Sepsis

Cerebral hypoperfusion drives glymphatic dysfunction in systemic inflammation โ€” and restoring blood flow with levosimendan reverses it.

Research Paper
May 14, 2026 0
Brain's Waste-Clearance System Fails After Oxygen Deprivation at Birth
Brain Health

Brain's Waste-Clearance System Fails After Oxygen Deprivation at Birth

HIE disrupts the glymphatic system in neonatal brains, impairing waste clearance and development with lasting consequences.

Research Paper
May 14, 2026 0
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