Immune system cells known as natural killer cells play an important protective role against hearing loss in mice infected with cytomegalovirus (CMV), according to a new study.
Researchers have identified an enzyme that has a major effect on glucose utilization in liver cells. The enzyme, retinol saturase, helps these cells adapt to variations in glucose levels. However, when glucose levels are consistently too high, retinol saturase appears to exert a damaging effect on cells.
Neuropsychologists let video gamers compete against non-gamers in a learning competition. During the test, the video gamers performed significantly better and showed an increased brain activity in the brain areas that are relevant for learning.
Researchers have developed the first mice that lack the Upf3b gene, providing a new model for studying its underlying role in intellectual disabilities and neurodevelopmental disorders.
Flu season is on its way, and a new report has identified an innovative strategy for battling this deadly illness.
Using genetically modified mosquitoes to reduce or prevent the spread of disease is a rapidly expanding field of investigation. One challenge is ensuring that GM mosquitoes can mate with their wild counterparts so the desired modification is spread in the wild population. Investigators have engineered mosquitoes with an altered microbiota that suppresses human malaria-causing parasites. These GM mosquitoes preferred to mate with wild mosquitoes and passed the desired protection to offspring.
The amount of antimicrobials given to animals destined for human consumption is expected to rise by a staggering 52 percent and reach 200,000 tons by 2030 unless policies are implemented to limit their use, according to new research.
