American Journal of Pathology

Diseases, Conditions, Syndromes

Amyloid formation may link Alzheimer disease and type 2 diabetes

The pathological process amyloidosis, in which misfolded proteins (amyloids) form insoluble fibril deposits, occurs in many diseases, including Alzheimer disease (AD) and type 2 diabetes mellitus (T2D). However, little is ...

Arthritis & Rheumatism

Serotonin deficiency implicated in rheumatoid arthritis

For the first time, serotonin (5-hydroxytryptamine, 5-HT) has been directly implicated in the pathophysiology of rheumatoid arthritis (RA). Although 5-HT is predominantly known as a neurotransmitter within the central nervous ...

Diseases, Conditions, Syndromes

Scientists develop new mouse model to study Salmonella meningitis

National Institutes of Health (NIH) scientists have established in mice a way to study potentially life-threatening meningitis caused by Salmonella. Bacterial meningitis happens when bacteria infect the central nervous system ...

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