Immunology

Study uncovers mechanism behind primary graft dysfunction

Northwestern Medicine scientists have discovered the pathways through which autoantibodies—immune proteins that mistakenly attack a person's own body—leak out of blood vessels and cause primary graft dysfunction in some ...

Neuroscience

Revealing roles of dementia proteins in normal memory

New research has revealed how the tau protein, a critical element in the formation of Alzheimer's disease, is also involved in normal learning processes in the healthy brain—potentially providing a focal point for future ...

Diseases, Conditions, Syndromes

Coronary heart disease risk higher with COPD

Patients with chronic obstructive pulmonary disease (COPD) are more likely to have coronary heart disease (CHD), but no specific phenotypes have a higher risk, according to a study published online April 27 in PLOS ONE.

Medical research

Protein linked to intellectual disability has complex role

Fragile X syndrome, the leading inherited cause of intellectual disability, is due to a genetic mutation that largely eliminates the fragile X protein, a critical element of normal brain development and function.

Neuroscience

Key protein identified for brain stem cell longevity

A receptor that was first identified as necessary for insulin action, that also is located on the neural stem cells found deep in the brains of mice, is pivotal for brain stem cell longevity, according to a Rutgers study, ...

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