HIV & AIDS

Higher viral load during HIV infection can shape viral evolution

A new paper in Molecular Biology and Evolution finds that HIV populations in people with higher viral loads also have higher rates of viral recombination. In effect, the more HIV in the blood, the easier it is for the virus ...

Parkinson's & Movement disorders

New evidence suggests link between gut health and Parkinson's disease

While previous studies suggest Parkinson's disease begins in the gut and spreads to the brain, how the process occurs has been elusive. Now, a pre-clinical study led by Duke Health researchers provides new evidence that bolsters ...

Oncology & Cancer

Strep molecule illuminates cancer immune therapies

Researchers at Harvard Medical School have discovered that a molecule made by Streptococcus pyogenes—the bacterium that causes strep throat and other infections—could help explain several long-standing medical mysteries, ...

Immunology

A common metabolite may help treat autoimmune diseases

Researchers have revealed the modulatory effect of the anti-inflammatory metabolite itaconate on T helper and T regulatory cells, which may lead to new therapeutic approaches to treating some autoimmune diseases.

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