Persistent infection leads to long-term protection

“This persistence may be to the benefit of their human hosts; studies in mice have shown that completely clearing the parasite often makes the animals susceptible to another bout of […]

Viruses in genome important for our brain

“…They have determined that several thousands of the retroviruses that have established themselves in our genome may serve as “docking platforms” for a protein called TRIM28. This protein has the […]

High-sugar diet programs a short lifespan in flies

“Even while feeding on a healthy diet, the flies that had previously eaten a high-sugar diet started to die earlier, and on average had 7% shorter lifespans. This was caused […]

Research suggests appendix may have important function

“…they found that species with an appendix have higher average concentrations of lymphoid (immune) tissue in the cecum. This finding suggests that the appendix may play an important role as […]

Why high-dose vitamin C kills cancer cells

“The study shows that vitamin C breaks down easily, generating hydrogen peroxide, a so-called reactive oxygen species that can damage tissue and DNA. The study also shows that tumor cells […]

High fiber diets may alleviate inflammation caused by gout

“…diets high in fiber trigger microorganisms in the gut to produce short chain fatty acids (SCFAs), which induce neutrophil apoptosis and the resolution of inflammation. These findings have important implications […]