Neuroscience

A faster vessel for charting the brain

Princeton University researchers have created "souped up" versions of the calcium-sensitive proteins that for the past decade or so have given scientists an unparalleled view and understanding of brain-cell communication.

Genetics

How gene profiling in emphysema is helping to find a cure

Chronic obstructive pulmonary disease (COPD) is the third leading cause of death in the United States and is thought to affect almost three million people in the UK. New research published in BioMed Central's open access ...

Immunology

Impaired neutrophils in autoimmunity

Patients with autoimmune diseases such as systemic lupus erythematosus (SLE) have higher blood levels of the protein S100A9, but the source of this protein has not been identified.

Genetics

Molecular 'movies' may accelerate anti-cancer drug discovery

Using advanced computer simulations, University of Utah College of Pharmacy researchers have produced moving images of a protein complex that is an important target for anti-cancer drugs. This advancement has significant ...

Alzheimer's disease & dementia

Imaging technique shows Alzheimer's disease progress

Using 'Raman' optical technology, scientists of the University of Twente, can now produce images of brain tissue that is affected by Alzheimer's disease. The images also include the surrounding areas, already showing changes.

Alzheimer's disease & dementia

New study links Alzheimer's to brain hyperactivity

Patients with Alzheimer's disease run a high risk of seizures. While the amyloid-beta protein involved in the development and progression of Alzheimer's seems the most likely cause for this neuronal hyperactivity, how and ...

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