How are calluses and throat cancer related?

Many of us develop calluses at one point or another, but for some people calluses and corns can become severe and highly inconvenient. In some rare cases, extreme thickening of the skin is a symptom…

HIV exploitation of gap in immune cell defenses…

Scientists have discovered how HIV infects macrophages - an important group of immune cells - despite the fact that they have a protein that normally protects them against such invasions. Researchers discovered that macrophages (important…

Low levels of glucose in the brain may…

ur brain runs on sugar, and new research links the lack of glucose with cognitive impairment typical of Alzheimer's disease and dementia. Additionally, researchers may have identified a new drug target for treating the neurodegenerative…