Immunology

How chronic inflammation may drive down dopamine and motivation

Growing evidence shows that the brain's dopamine system, which drives motivation, is directly affected by chronic, low-grade inflammation. A new paper proposes that this connection between dopamine, effort and the inflammatory ...

Diseases, Conditions, Syndromes

Study reveals a microbe's molecular role in Crohn's disease

Changes in the gut microbiome have long been linked with Crohn's disease and other forms of inflammatory bowel disease (IBD), but the biology behind those links has remained murky. Researchers at the Broad Institute, Massachusetts ...

Diseases, Conditions, Syndromes

Adult-onset IBD linked to higher mortality

While the onset of inflammatory bowel disease (ulcerative colitis or Crohn's disease) in adulthood is tied to a higher mortality, the actual number of deaths has been falling, a Swedish study from Karolinska Institutet published ...

Inflammatory disorders

Higher protein intake may curb age-related inflammation

We often hear that consuming protein may benefit people hoping to lose weight or build muscle mass. Now Tufts researchers have found that protein intake may also be associated with slower progression of age-related inflammation.

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