Researchers at London School of Hygiene & Tropical Medicine discover that malaria patients' immune system is selectively weakened, making them more susceptible to fatal salmonella infections. The team identifies Tin Protoporphyrin as a potential candidate for prevention, but further testing is needed.
Scientists isolate thermoelectric effect in magnetic materials, enabling control of spin information via heat flow. The discovery provides opportunities to study electron-magnon interactions and may aid energy conversion applications.
Research reveals that the upper troposphere and lower stratosphere facilitate the transformation of elemental mercury into oxidized mercury, which can be deposited into aquatic ecosystems. This process enables mercury to enter the food chain, posing environmental risks.
A study by Cornell University reveals that over two-thirds of cohabitating couples fear dealing with divorce's social, legal, emotional, and economic consequences. Middle-class subjects are more favorable towards marriage than their working-class counterparts, who view it as having little benefits.
Researchers at UC San Diego created a living 'neon sign' composed of millions of bacterial cells that glow in unison, synchronized by fluorescent proteins. The bacteria can detect low levels of arsenic and other toxins, providing a real-time update on the presence and concentration of toxins.
Treatment with Sirt1 overexpression may slow brain cell loss in Huntington's disease, a neurodegenerative disorder. Increased Sirt1 expression protected against neurodegeneration and huntingtin aggregation in mouse models.