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Can this Medication Reverse MS? Brain Biomarker Shows It Can

UCSF researchers developed an approach to measure an over-the-counter allergy medication’s effectiveness in repairing brain damage from multiple sclerosis (MS), making it possible to also assess future therapies for the disorder.

A microscopic image of numerous axons (in magenta) that are wrapped in myelin by oligodendrocytes (in cyan).

Has Science Cracked the Code on Chronic Pain?

In a first, researchers have identified chronic pain pathways in individuals directly from their neural activity, showing promising paths forward for treatment.

A 3D model of neurons firing

Chemical Exposure May Raise Your Risk for Parkinson’s

Exposure to trichloroethylene (TCE), a chemical found in the air, water, and soil, may increase the risk of Parkinson's disease by 70%, according to a UCSF study. TCE is commonly used today as a degreasing solvent.

A pair of gloved hands hold a green chemical barrel.

Scientists Discover a Deadly Brain Cancer’s Hidden Weakness

UCSF scientists have found that brain cancer glioblastoma can cause cognitive decline by affecting neural connections, but the epilepsy drug gabapentin shows promise in blocking this activity, offering hope for new treatments.

Microscopy of white connections between blue glioblastoma cells.

Sleep Phase Can Reduce Anxiety in People with PTSD

Sleep spindles, bursts of brain activity during NREM2 sleep, may regulate anxiety in PTSD, challenging recent studies. Non-invasive therapies could provide relief, such as prescription drugs or electrical brain stimulation. Sleep hygiene is also recommended to maximize the benefit of spindles after a stressful episode.

A female doctor places electrodes on a female patient's head for a sleep test polysomnography.